Drugs Similar to DELSTRIGO

Abacavir and lamivudine tablets USP Abacavir and lamivudine tablets USP contain the following 2 synthetic nucleoside analogues: abacavir (ZIAGEN, also a component of TRIZIVIR ® ) and lamivudine (also known as EPIVIR or 3TC) with inhibitory activity against HIV-1. Abacavir and lamivudine tablets USP are for oral administration. Each orange, film-coated tablet contains the active ingredients 600 mg of abacavir as abacavir sulfate and 300 mg of lamivudine, and the inactive ingredients microcrystalline cellulose, sodium starch glycolate, hypromellose, corn starch, colloidal silicon dioxide, magnesium stearate. The tablets are coated with a film (Opadry orange 14B53805) that is made of hyperomellose 15CP, titanium dioxide, PEG 400, FD&C Yellow No 6, polysorbate 80. Abacavir Sulfate The chemical name of abacavir sulfate is ( 1 S,cis) -4-[2-amino-6-(cyclopropylamino)-9 H -purin-9-yl]-2-cyclopentene-1-methanol sulfate (salt) (2:1). Abacavir sulfate is the enantiomer with 1S , 4R absolute configuration on the cyclopentene ring. It has a molecular formula of (C 14 H 18 N 6 O) 2 •H 2 SO 4 and a molecular weight of 670.76 g per mol. It has the following structural formula: Abacavir sulfate is a white to off-white solid and is soluble in water. In vivo, abacavir sulfate dissociates to its free base, abacavir. Dosages are expressed in terms of abacavir. Lamivudine The chemical name of lamivudine is (2R,cis)-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one. Lamivudine is the (-)enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (-)2′,3′-dideoxy, 3′-thiacytidine. It has a molecular formula of C 8 H 11 N 3 O 3 S and a molecular weight of 229.3 g per mol. It has the following structural formula: Lamivudine is a white to off-white crystalline solid and is soluble in water. abacavir lamivudine

Abacavir and Lamivudine Tablets USP Abacavir and lamivudine tablets USP contain the following 2 synthetic nucleoside analogues: abacavir (ZIAGEN, also a component of TRIZIVIR ® ) and lamivudine (also known as EPIVIR or 3TC) with inhibitory activity against HIV-1. Abacavir and lamivudine tablets USP are for oral administration. Each orange colored, oval shaped, biconvex, film-coated tablet contains the active ingredients 600 mg of abacavir as abacavir sulfate and 300 mg of lamivudine, and the inactive ingredients crospovidone, magnesium stearate, microcrystalline cellulose, and povidone. The tablets are coated with a film that is made of FD&C Yellow No. 6, hypromellose, polyethylene glycol, polysorbate, and titanium dioxide. Abacavir Sulfate The chemical name of abacavir sulfate is (1S,4R)- 4-[2-Amino-6-(cyclopropylamino) -9H- purin-9-yl]-2-cyclopentene-1-methanol sulfate (2:1). Abacavir sulfate is the enantiomer with 1S, 4R absolute configuration on the cyclopentene ring. It has a molecular formula of (C 14 H 18 N 6 O) 2 . H 2 SO 4 and a molecular weight of 670.74 g per mol. It has the following structural formula: Abacavir sulfate is a white to off-white solid with a solubility of approximately 77 mg per mL in distilled water at 25°C. In vivo, abacavir sulfate dissociates to its free base, abacavir. Dosages are expressed in terms of abacavir. Lamivudine The chemical name of lamivudine is (2R, cis)-4-amino-1-(2- hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one. Lamivudine is the (-) enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (-)2',3'-dideoxy, 3'thiacytidine. It has a molecular formula of C 8 H 11 N 3 O 3 S and a molecular weight of 229.26 g per mol. It has the following structural formula: Lamivudine is a white to off-white solid with a solubility of approximately 68 mg per mL in water at 20°C. Image-02 image-03

Abacavir and Lamivudine Abacavir and lamivudine tablets, USP contain the following 2 synthetic nucleoside analogues: abacavir (ZIAGEN, also a component of TRIZIVIR) and lamivudine (also known as EPIVIR or 3TC) with inhibitory activity against HIV-1. Abacavir and lamivudine tablets, USP are for oral administration. Each orange colored, capsule-shaped, biconvex film coated tablet contains the active ingredients 600 mg of abacavir as abacavir sulfate USP and 300 mg of lamivudine USP, and the inactive ingredients magnesium stearate, microcrystalline cellulose, and sodium starch glycolate. The tablets are coated with a film (OPADRY orange YS-1-13065-A) that is made of FD&C Yellow No.6, hypromellose, polyethylene glycol 400, polysorbate 80, and titanium dioxide. Abacavir Sulfate, USP The chemical name of abacavir sulfate, USP is ( 1 S, 4R)- 4-[2-amino-6-(cyclopropylamino)-9 H -purin-9­yl]-2-cyclopentene-1-methanol sulfate (salt) (2:1). Abacavir sulfate is the enantiomer with 1S , 4R absolute configuration on the cyclopentene ring. It has a molecular formula of (C 14 H 18 N 6 O) 2 •H 2 SO 4 and a molecular weight of 670.74 g per mol. It has the following structural formula: Abacavir sulfate, USP is a white to almost white powder and is soluble in water. In vivo , abacavir sulfate dissociates to its free base, abacavir. Dosages are expressed in terms of abacavir. Lamivudine, USP The chemical name of lamivudine, USP is (2(1 H )-Pyrimidinone,4-amino-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-, (2 R - cis )-. Lamivudine, USP is the (-)enantiomer of a dideoxy analogue of cytidine. Lamivudine, USP has also been referred to as (-)2′,3′-dideoxy, 3′-thiacytidine. It has a molecular formula of C 8 H 11 N 3 O 3 S and a molecular weight of 229.26 g per mol. It has the following structural formula: Lamivudine, USP is a white to almost white solid and is soluble in water, sparingly soluble in methanol, slightly soluble to practically insoluble in 96% ethanol and practically insoluble in acetone. FDA approved dissolution test specifications differ from USP. abacavir structure lamivudine structure

Abacavir and lamivudine tablets ,USP Abacavir and lamivudine tablets,USP contain the following 2 synthetic nucleoside analogues: abacavir (ZIAGEN, also a component of TRIZIVIR) and lamivudine (also known as EPIVIR or 3TC) with inhibitory activity against HIV-1. Abacavir and lamivudine tablets, USP are for oral administration. Each orange, film-coated tablet contains the active ingredients 600 mg of abacavir as abacavir sulfate USP and 300 mg of Lamivudine USP, and the inactive ingredients magnesium stearate, microcrystalline cellulose, sodium starch glycolate, colloidal silicon dioxide, low-substituted hydroxypropyl cellulose and povidone. The tablets are coated with a film (Instacoat Universal Orange A05G32713) that is made of FD&C Yellow No. 6, hypromellose, polyethylene glycol 400, polysorbate 80, and titanium dioxide. Abacavir Sulfate The chemical name of abacavir sulfate is (1S, cis )-4-[2-amino-6-(cyclopropylamino)-9 H -purin-9yl]-2-cyclopentene-1-methanol sulfate (salt) (2:1). Abacavir sulfate is the enantiomer with 1S, 4R absolute configuration on the cyclopentene ring. It has a molecular formula of (C 14 H 18 N 6 O) 2 •H 2 SO 4 and a molecular weight of 670.76 g per mol. It has the following structural formula: Abacavir sulfate is a white to off-white solid and is soluble in water. In vivo, abacavir sulfate dissociates to its free base, abacavir. Dosages are expressed in terms of abacavir. Lamivudine The chemical name of lamivudine is (2R,cis)-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)(1H)-pyrimidin-2-one. Lamivudine is the (-)enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (-) 2′, 3′-dideoxy, 3′-thiacytidine. It has a molecular formula of C 8 H 11 N 3 O 3 S and a molecular weight of 229.3 g per mol. It has the following structural formula: Lamivudine is a white to off-white crystalline solid and is soluble in water. aba-str lami-str

Abacavir and lamivudine Abacavir and lamivudine tablets USP contain the following 2 synthetic nucleoside analogues: abacavir (ZIAGEN, also a component of TRIZIVIR) and lamivudine (also known as EPIVIR or 3TC) with inhibitory activity against HIV-1. Abacavir and lamivudine tablets USP are for oral administration. Each orange, film-coated tablet contains the active ingredients 600 mg of abacavir as abacavir sulfate USP and 300 mg of lamivudine USP, and the inactive ingredients magnesium stearate, microcrystalline cellulose and sodium starch glycolate. The tablets are coated with a film (opadry orange YS-1-13065-A) that is made of FD&C yellow #6 aluminum lake, hypromellose, polyethylene glycol 400, polysorbate 80, and titanium dioxide. Abacavir Sulfate The chemical name of abacavir sulfate is ( 1 S,cis) -4-[2-amino-6-(cyclopropylamino)-9 H -purin-9­-yl]-2-cyclopentene-1-methanol sulfate (salt) (2:1). Abacavir sulfate is the enantiomer with 1S, 4R absolute configuration on the cyclopentene ring. It has a molecular formula of (C 14 H 18 N 6 O) 2 •H 2 SO 4 and a molecular weight of 670.76 g per mol. It has the following structural formula: Abacavir sulfate USP is a white to off-white powder and soluble in water, slightly soluble in methanol and practically insoluble in ethyl acetate and in absolute alcohol. In vivo , abacavir sulfate dissociates to its free base, abacavir. Dosages are expressed in terms of abacavir. Lamivudine The chemical name of lamivudine is (2R,cis)-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one. Lamivudine is the (-)enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (-)2´,3´-dideoxy, 3´-thiacytidine. It has a molecular formula of C 8 H 11 N 3 O 3 S and a molecular weight of 229.3 g per mol. It has the following structural formula: Lamivudine USP is a white to off-white solid and is soluble in water. Abacavir Sulfate Structure Lamivudine Structure

Abacavir and Lamivudine Tablets, USP Abacavir and Lamivudine tablets, USP contain the following 2 synthetic nucleoside analogues: abacavir sulfate USP (ZIAGEN, also a component of TRIZIVIR) and lamivudine USP (also known as EPIVIR or 3TC) with inhibitory activity against HIV-1. Abacavir and Lamivudine tablets, USP are for oral administration. Each orange, film-coated tablet contains 600 mg of abacavir as abacavir sulfate USP and 300 mg of lamivudine USP. The inactive ingredients are colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose and sodium starch glycolate. The tablets are coated with opadry orange which contains FD & C Yellow #6/Sunset Yellow FCF Aluminum lake, hypromellose, polyethylene glycol, polysorbate 80 and titanium dioxide. Abacavir sulfate The chemical name of abacavir sulfate is ( 1S, 4R )-4-[2-Amino-6-(cyclopropylamino)-9H-purin-9-yl]-2-cyclopentene-1-methanol sulfate salt (2:1). Abacavir sulfate is the enantiomer with 1S, 4R absolute configuration on the cyclopentene ring. It has a molecular formula of (C 14 H 18 N 6 O)2•H 2 SO 4 and a molecular weight of 670.74. It has the following structural formula: Abacavir sulfate USP is a white to off-white powder which is soluble in water and slightly soluble in methanol. In vivo, abacavir sulfate dissociates to its free base, abacavir. Dosages are expressed in terms of abacavir. Lamivudine The chemical name of lamivudine is 2(1H)-Pyrimidinone,4-amino-1-[2-(hydroxymethyl)-1,3-oxathio-lan-5-yl],(2R-cis). Lamivudine has also been referred to as (-)-2’-deoxy-3’-thiacytidine. It has a molecular formula of C 8 H 11 N 3 O 3 S and a molecular weight of 229.26. It has the following structural formula: Lamivudine USP is a white to off white solid which is soluble in water, sparingly soluble in methanol and slightly soluble in ethanol. abacavirstructure lamivudinestructure

Abacavir, lamivudine and zidovudine tablets contain the following 3 synthetic nucleoside analogues: abacavir (ZIAGEN ® ), lamivudine (also known as EPIVIR ® or 3TC), and zidovudine (also known as RETROVIR ® , azidothymidine, or ZDV) with inhibitory activity against HIV-1. Abacavir, lamivudine and zidovudine tablets are for oral administration. Each film-coated tablet contains the active ingredients 300 mg of abacavir as abacavir sulfate, 150 mg of lamivudine, and 300 mg of zidovudine, and the inactive ingredients crospovidone, magnesium stearate, microcrystalline cellulose, povidone, and yellow ferric oxide. The tablets are coated with a film opadry green that is made of FD&C blue no. 2, polyethylene glycol, polyvinyl alcohol, talc, titanium dioxide and yellow ferric oxide. Abacavir Sulfate The chemical name of abacavir sulfate is (1 S,cis )-4-[2-amino-6-(cyclopropylamino)-9 H -purin-9-yl]-2-cyclopentene-1-methanol sulfate (salt) (2:1). Abacavir sulfate is the enantiomer with 1S , 4R absolute configuration on the cyclopentene ring. It has a molecular formula of (C 14 H 18 N 6 O) 2 ·H 2 SO 4 and a molecular weight of 670.74 g per mol. It has the following structural formula: Abacavir sulfate is a white to off-white powder and soluble in water. Dosages are expressed in terms of abacavir. Lamivudine The chemical name of lamivudine is (2R,cis)-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one, 0.2 hydrate. Lamivudine is the (-) enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (-)2',3'-dideoxy, 3'-thiacytidine. It has a molecular formula of C 8 H 11 N 3 O 3 S·0.2H 2 O and a molecular weight of 232.86 g per mol. It has the following structural formula: Lamivudine is a white to off-white solid and is soluble in water. Zidovudine The chemical name of zidovudine is 3'-azido-3'-deoxythymidine. It has a molecular formula of C 10 H 13 N 5 O 4 and a molecular weight of 267.24 g per mol. It has the following structural formula: Zidovudine is a white to yellowish powder with a solubility of 20.1 mg/mL in water at 25°C. Abacavir Sulfate Lamivudine Zidovudine

CIMDUO tablets contain lamivudine (also known as 3TC), a synthetic nucleoside analogue with activity against HIV-1 and tenofovir disoproxil fumarate or tenofovir DF, a fumaric acid salt of bis-isopropoxycarbonyloxymethyl ester prodrug of tenofovir. In vivo tenofovir DF is converted to tenofovir, an acyclic nucleoside phosphonate (nucleotide) analog of adenosine 5’-monophosphate. Tenofovir exhibits activity against HIV-1 reverse transcriptase. The chemical name of lamivudine is (-)-1-[2 R ,5 S ) - 2-Hydroxymethyl)-1,3-oxathiolan-5-yl]cytosine. Lamivudine is the (-)enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (-)2′,3′-dideoxy, 3′-thiacytidine. It has a molecular formula of C 8 H 11 N 3 O 3 S and a molecular weight of 229.26 g per mol. It has the following structural formula: Lamivudine is a white to off-white solid with a solubility of approximately 70 mg per mL in water at 20°C. The chemical name of tenofovir DF is 9-[(R)-2-[[Bis[[(isopropoxycarbonyl)oxy]methoxy]phosphinyl]methoxy]propyl]adenine fumarate (1:1). It has a molecular formula of C 19 H 30 N 5 O 10 P•C 4 H 4 O 4 and a molecular weight of 635.51. It has the following structural formula: Tenofovir DF is a white to off-white powder with a solubility of 13.4 mg/mL in distilled water at 25°C. It has an octanol/phosphate buffer (pH 6.5) partition coefficient (log p) of 1.25 at 25°C. CIMDUO tablets are for oral administration. Each film-coated tablet contains 300 mg of lamivudine and 300 mg of tenofovir disoproxil fumarate, which is equivalent to 245 mg of tenofovir disoproxil, and the following inactive ingredients: croscarmellose sodium, lactose monohydrate, magnesium stearate and microcrystalline cellulose. The tablet coating contains polyethylene glycol, titanium dioxide, polyvinyl alcohol and talc. Lamivudine Structural Formula Tenofovir Structural Formula

COMBIVIR tablets are combination tablets containing lamivudine and zidovudine. Lamivudine (EPIVIR) and zidovudine (RETROVIR, azidothymidine, AZT, or ZDV) are synthetic nucleoside analogues with activity against HIV‑1. COMBIVIR tablets are for oral administration. Each film‑coated tablet contains 150 mg of lamivudine, 300 mg of zidovudine, and the inactive ingredients colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, sodium starch glycolate, and titanium dioxide. Lamivudine The chemical name of lamivudine is (2R,cis)-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one. Lamivudine is the (‑)enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (‑)2′,3′-dideoxy, 3′-thiacytidine. It has a molecular formula of C 8 H 11 N 3 O 3 S and a molecular weight of 229.3 g per mol. It has the following structural formula: Lamivudine is a white to off‑white crystalline solid and is soluble in water. Zidovudine The chemical name of zidovudine is 3′-azido-3′-deoxythymidine. It has a molecular formula of C 10 H 13 N 5 O 4 and a molecular weight of 267.24 g per mol. It has the following structural formula: Zidovudine is a white to beige, odorless, crystalline solid with a solubility of 20.1 mg per mL in water at 25°C. lamivudine chemical structure zidovudine chemical structure

COMPLERA is a fixed-dose combination tablet containing FTC, rilpivirine hydrochloride, and TDF. Emtricitabine (FTC) is a synthetic nucleoside analog of cytidine. Rilpivirine (RPV) is a non-nucleoside reverse transcriptase inhibitor. Tenofovir disoproxil fumarate (TDF) is converted in vivo to tenofovir, an acyclic nucleoside phosphonate (nucleotide) analog of adenosine 5′-monophosphate. COMPLERA tablets are for oral administration. Each tablet contains 200 mg of FTC, 27.5 mg of rilpivirine hydrochloride (equivalent to 25 mg of RPV), and 300 mg of TDF (equivalent to 245 mg of tenofovir disoproxil) as active ingredients. The tablets include the following inactive ingredients: croscarmellose sodium, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polysorbate 20, povidone, pregelatinized starch. The tablets are film coated with a coating material containing FD&C Blue #2 aluminum lake, FD&C Yellow #6 aluminum lake, hypromellose, iron oxide red, lactose monohydrate, polyethylene glycol, titanium dioxide, triacetin. Emtricitabine: The chemical name of FTC is 5-fluoro-1-[(2 R ,5 S )-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]cytosine. Emtricitabine is the (-) enantiomer of a thio analog of cytidine, which differs from other cytidine analogs in that it has a fluorine in the 5-position. It has a molecular formula of C 8 H 10 FN 3 O 3 S and a molecular weight of 247.24. It has the following structural formula: FTC is a white to off-white crystalline powder with a solubility of approximately 112 mg per mL in water at 25 °C. Chemical Structure Rilpivirine: RPV is available as the hydrochloride salt. The chemical name for rilpivirine hydrochloride is 4-[[4-[[4-[(E)-2-cyanoethenyl]-2,6-dimethylphenyl]amino]-2-pyrimidinyl]amino]benzonitrile monohydrochloride. Its molecular formula is C 22 H 18 N 6 ∙ HCl and its molecular weight is 402.88. Rilpivirine hydrochloride has the following structural formula: Rilpivirine hydrochloride is a white to almost white powder. Rilpivirine hydrochloride is practically insoluble in water over a wide pH range. Chemical Structure Tenofovir DF: TDF is a fumaric acid salt of the bis-isopropoxycarbonyloxymethyl ester derivative of tenofovir. The chemical name of TDF is 9-[( R )-2 [[bis[[(isopropoxycarbonyl)oxy]- methoxy]phosphinyl]methoxy]propyl]adenine fumarate (1:1). It has a molecular formula of C 19 H 30 N 5 O 10 P ∙ C 4 H 4 O 4 and a molecular weight of 635.52. It has the following structural formula: TDF is a white to off-white crystalline powder with a solubility of 13.4 mg per mL in water at 25 °C. All dosages are expressed in terms of TDF except where otherwise noted. Chemical Structure

DOVATO is a fixed-dose combination tablet containing dolutegravir (as dolutegravir sodium), an integrase strand transfer inhibitor (INSTI), and lamivudine (also known as 3TC), a nucleoside analogue reverse transcriptase inhibitor (NRTI). DOVATO tablets are for oral administration. Each film-coated tablet contains the active ingredients 50 mg of dolutegravir (equivalent to 52.6 mg dolutegravir sodium) and 300 mg of lamivudine and the inactive ingredients magnesium stearate, mannitol, microcrystalline cellulose, povidone K29/32, sodium starch glycolate, sodium stearyl fumarate. The tablet film-coating contains the inactive ingredients hypromellose, polyethylene glycol, titanium dioxide. Dolutegravir The chemical name of dolutegravir sodium is sodium (4 R ,12a S )-9-{[(2,4-difluorophenyl)methyl]carbamoyl}-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2 H -pyrido[1',2':4,5]pyrazino[2,1- b ][1,3]oxazin-7-olate. The empirical formula is C 20 H 18 F 2 N 3 NaO 5 , and the molecular weight is 441.36 g/mol. It has the following structural formula: Dolutegravir sodium is a white to light yellow powder and is slightly soluble in water. Lamivudine The chemical name of lamivudine is (2R,cis)-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one. Lamivudine is the (‑)enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (‑)2′,3′-dideoxy, 3′-thiacytidine. It has a molecular formula of C 8 H 11 N 3 O 3 S and a molecular weight of 229.3 g/mol. It has the following structural formula: Lamivudine is a white to off‑white crystalline solid and is soluble in water. Dolutegravir sodium chemical structure Lamivudine chemical structure

Efavirenz, Emtricitabine and Tenofovir disoproxil fumarate tablet is a fixed-dose combination tablet containing EFV, FTC, and TDF. EFV is a non-nucleoside reverse transcriptase inhibitor (NNRTI). FTC is a synthetic nucleoside analog of cytidine. TDF, which is converted in vivo to tenofovir, is an acyclic nucleoside phosphonate (nucleotide) analog of adenosine 5'‑monophosphate. Efavirenz, Emtricitabine and Tenofovir disoproxil fumarate tablets are for oral administration. Each tablet contains 600 mg of EFV, 200 mg of FTC, and 300 mg of TDF (equivalent to 245 mg of tenofovir disoproxil) as active ingredients. The tablets include the following inactive ingredients: Croscarmellose sodium, hydroxypropyl cellulose, hypromellose, isopropyl alcohol, microcrystalline cellulose, magnesium stearate, red iron oxide, sodium lauryl sulfate. The tablets are film-coated with a coating material opadry AMB 80W54485 pink containing polyvinyl alcohol-part, hydrolyzed, titanium dioxide, talc, lecithin (soya), xanthan gum, iron oxide yellow, iron oxide red and opadry AMB 80W56843 brown containing polyvinyl alcohol-part, hydrolyzed, titanium dioxide, talc, lecithin (soya), xanthan gum, iron oxide red. Efavirenz: EFV is chemically described as ( S )-6-chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2 H -3,1-benzoxazin-2-one. Its molecular formula is C 14 H 9 ClF 3 NO 2 and its structural formula is: Efavirenz is a white to slightly pink crystalline powder with a molecular mass of 315.68. It is practically insoluble in water (less than 10 µg/mL). Emtricitabine: The chemical name of FTC is 5-fluoro-1-(2 R ,5 S )-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]cytosine. FTC is the (-) enantiomer of a thio analog of cytidine, which differs from other cytidine analogs in that it has a fluorine in the 5-position. It has a molecular formula of C 8 H 10 FN 3 O 3 S and a molecular weight of 247.24. It has the following structural formula: Emtricitabine is a white to off-white crystalline powder with a solubility of approximately 112 mg/mL in water at 25°C. Tenofovir DF: TDF is a fumaric acid salt of the bis -isopropoxycarbonyloxymethyl ester derivative of tenofovir. The chemical name of TDF is 9-[( R )-2[[bis[[(isopropoxycarbonyl)oxy]-methoxy] phosphinyl]methoxy]propyl]adenine fumarate (1:1). It has a molecular formula of C 19 H 30 N 5 O 10 P • C 4 H 4 O 4 and a molecular weight of 635.52. It has the following structural formula: TDF is a white to off-white crystalline powder with a solubility of 13.4 mg/mL in water at 25°C. Image Image Image

Efavirenz, emtricitabine and tenofovir disoproxil fumarate is a fixed-dose combination tablet containing EFV, FTC, and TDF. EFV is a non-nucleoside reverse transcriptase inhibitor (NNRTI). FTC is a synthetic nucleoside analog of cytidine. TDF, which is converted in vivo to tenofovir, is an acyclic nucleoside phosphonate (nucleotide) analog of adenosine 5'-monophosphate. Efavirenz, emtricitabine and tenofovir disoproxil fumarate tablets are for oral administration. Each film coated tablet contains efavirenz, USP 600 mg; emtricitabine, USP 200 mg and tenofovir disoproxil fumarate 300 mg equivalent to 245 mg of tenofovir disoproxil as active ingredients. The tablets include the following inactive ingredients: croscarmellose sodium, hydroxypropyl cellulose, magnesium stearate, microcrystalline cellulose, and sodium lauryl sulfate. The tablets are film coated with a coating material containing black iron oxide, polyethylene glycol, polyvinyl alcohol, red iron oxide, talc, and titanium dioxide. Efavirenz : EFV is chemically described as ( S )-6-chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2 H -3,1-benzoxazin-2-one. Its molecular formula is C 14 H 9 ClF 3 NO 2 and its structural formula is: Efavirenz, USP is a white to off white powder with a molecular mass of 315.67. It is practically insoluble in water (less than 10 mcg/mL). Emtricitabine : The chemical name of FTC is 5-Fluoro-1-[(2 R ,5 S )-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] cytosine. FTC is the (-) enantiomer of a thio analog of cytidine, which differs from other cytidine analogs in that it has a fluorine in the 5-position. It has a molecular formula of C 8 H 10 FN 3 O 3 S and a molecular weight of 247.30. It has the following structural formula: Emtricitabine, USP is a white to almost white crystalline powder. It is freely soluble in water. Tenofovir DF : TDF is a fumaric acid salt of the bis -isopropoxycarbonyloxymethyl ester derivative of tenofovir. The chemical name of TDF is 9-[( R )-2[[bis[[(isopropoxycarbonyl)oxy]-methoxy]phosphinyl]methoxy]propyl]adenine fumarate (1:1). It has a molecular formula of C 19 H 30 N 5 O 10 P●C 4 H 4 O 4 and a molecular weight of 635.52. It has the following structural formula: TDF is a white to off white powder. It is slightly soluble in water at 25°C. efavirenz-structure emtricitabine-structure tenofovir-structure

Efavirenz, emtricitabine and tenofovir disoproxil fumarate is a fixed-dose combination tablet containing EFV, FTC, and TDF. EFV is a non-nucleoside reverse transcriptase inhibitor (NNRTI). FTC is a synthetic nucleoside analog of cytidine. TDF, which is converted in vivo to tenofovir, is an acyclic nucleoside phosphonate (nucleotide) analog of adenosine 5′-monophosphate. Efavirenz, emtricitabine and tenofovir disoproxil fumarate tablets are for oral administration. Each tablet contains 600 mg of EFV, 200 mg of FTC, and 300 mg of TDF (equivalent to 245 mg of tenofovir disoproxil) as active ingredients. The tablets include the following inactive ingredients: croscarmellose sodium, hydroxypropyl cellulose, magnesium stearate, microcrystalline cellulose, and sodium lauryl sulfate. The tablets are film-coated with a coating material containing polyethylene glycol, polyvinyl alcohol, talc, and titanium dioxide. Efavirenz: EFV is chemically described as ( S )-6-chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2 H -3,1-benzoxazin-2-one. Its molecular formula is C 14 H 9 ClF 3 NO 2 and its structural formula is: Efavirenz USP is a white to off-white, crystalline powder with a molecular mass of 315.68. It is practically insoluble in water (less than 10 mcg/mL). Emtricitabine: The chemical name of FTC is 5-fluoro-1-(2 R ,5 S )-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]cytosine. FTC is the (-) enantiomer of a thio analog of cytidine, which differs from other cytidine analogs in that it has a fluorine in the 5-position. It has a molecular formula of C 8 H 10 FN 3 O 3 S and a molecular weight of 247.24. It has the following structural formula: Emtricitabine is a white to off-white powder with a solubility of approximately 112 mg/mL in water at 25ºC. Tenofovir DF: TDF is a fumaric acid salt of the bis -isopropoxycarbonyloxymethyl ester derivative of tenofovir. The chemical name of TDF is 9-[( R )-2[[bis[[(isopropoxycarbonyl)oxy]-methoxy]phosphinyl]methoxy]propyl]adenine fumarate (1:1). It has a molecular formula of C 19 H 30 N 5 O 10 P • C 4 H 4 O 4 and a molecular weight of 635.52. It has the following structural formula: TDF is a white to off-white crystalline powder with a solubility of 13.4 mg/mL in water at 25°C. Efavirenz Chemical Structure Emitricitabine Chemical Structure Tenofovir Chemical Structure

Efavirenz, emtricitabine and tenofovir disoproxil fumarate tablets are fixed-dose combination tablets containing EFV USP, FTC, and TDF. EFV, USP is a non-nucleoside reverse transcriptase inhibitor (NNRTI). FTC is a synthetic nucleoside analog of cytidine. TDF, which is converted in vivo to tenofovir, is an acyclic nucleoside phosphonate (nucleotide) analog of adenosine 5′-monophosphate. Efavirenz, emtricitabine and tenofovir disoproxil fumarate tablets are for oral administration. Each tablet contains 600 mg of EFV USP, 200 mg of FTC, and 300 mg of TDF (equivalent to 245 mg of tenofovir disoproxil) as active ingredients. The tablets include the following inactive ingredients: carmine, colloidal silicon dioxide, crospovidone, hydroxypropyl cellulose, iron oxide red, iron oxide yellow, lactose monohydrate, magnesium stearate, mannitol, microcrystalline cellulose, poloxamer, polyethylene glycol, polyvinyl alcohol-partially hydrolyzed, povidone, sodium starch glycolate, talc, and titanium dioxide. Efavirenz, USP: EFV, USP is chemically described as (4 S )-6-chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2 H -3,1-benzoxazin-2-one. Its structural formula is: C 14 H 9 ClF 3 NO 2 M.W. 315.68 Efavirenz, USP is a white to slightly pink crystalline powder. It is freely soluble in methanol and practically insoluble in water (less than 10 mcg/mL). Emtricitabine: The chemical name of FTC is 5-fluoro-1- [ (2 R ,5 S )-2-(hydroxymethyl)-1,3-oxathiolan-5-yl ] cytosine. FTC is the (-) enantiomer of a thio analog of cytidine, which differs from other cytidine analogs in that it has a fluorine in the 5-position. It has the following structural formula: C 8 H 10 FN 3 O 3 S M.W. 247.24 Emtricitabine is a white to off-white colored crystalline powder. It is freely soluble in water and in methanol. Tenofovir DF: TDF is a fumaric acid salt of the bis -isopropoxycarbonyloxymethyl ester derivative of tenofovir. The chemical name of TDF is 9- [ ( R )-2 [[ bis [[ (isopropoxycarbonyl)oxy ] -methoxy ] phosphinyl ] methoxy ] propyl ] adenine fumarate. It has the following structural formula: C 19 H 30 N 5 O 10 P•C 4 H 4 O 4 M.W. 635.52 TDF is a white to off-white crystalline powder. It is practically insoluble in water. efavirenz structural formula emtricitabine structural formula tenofovir disoproxil fumarate structural formula

Efavirenz, emtricitabine and tenofovir disoproxil fumarate is a fixed-dose combination tablet containing EFV, FTC, and TDF. EFV is a non-nucleoside reverse transcriptase inhibitor (NNRTI). FTC is a synthetic nucleoside analog of cytidine. TDF, which is converted in vivo to tenofovir, is an acyclic nucleoside phosphonate (nucleotide) analog of adenosine 5'-monophosphate. Efavirenz, emtricitabine and tenofovir disoproxil fumarate are for oral administration. Each tablet contains 600 mg of EFV, 200 mg of FTC, and 300 mg of TDF (which is equivalent to 245 mg of tenofovir disoproxil) as active ingredients. The tablets include the following inactive ingredients: croscarmellose sodium, hydroxypropyl cellulose, magnesium stearate, microcrystalline cellulose, pregrelatinised starch, sodium lauryl sulfate. The tablets are film coated with a coating material containing black iron oxide, polyethylene glycol, polyvinyl alcohol, red iron oxide, talc, and titanium dioxide. Efavirenz: EFV is chemically described as ( S )-6-chloro-4-(cyclopropylethynyl)-1, 4-dihydro-4-(trifluoromethyl)-2 H -3,1-benzoxazin-2-one. Its molecular formula is C 14 H 9 C l F 3 NO 2 and its structural formula is: Efavirenz is a white to slightly pink crystalline powder with a molecular mass of 315.68. It is practically insoluble in water (less than 10 μg/mL). Emtricitabine: The chemical name of FTC is 5-fluoro-1-(2 R ,5 S )-[2(hydroxymethyl)-1,3-oxathiolan-5-yl]cytosine. FTC is the (-) enantiomer of a thio analog of cytidine, which differs from other cytidine analogs in that it has a fluorine in the 5-position. It has a molecular formula of C 8 H 10 FN 3 O 3 S and a molecular weight of 247.24. It has the following structural formula: Emtricitabine is a white to off-white crystalline powder with a solubility of approximately 112 mg/mL in water at 25 o C. Tenofovir DF: TDF is a fumaric acid salt of the bis -isopropoxycarbonyloxymethyl ester derivative of tenofovir. The chemical name of TDF is 9-[(R)-2[[bis[[(isopropoxycarbonyl)oxy]methoxy]phosphinyl]methoxy]propyl]adenine fumarate (1:1). It has a molecular formula of C 19 H 30 N 5 O 10 P•C 4 H 4 O 4 and a molecular weight of 635.52. It has the following structural formula: TDF is a white to off-white crystalline powder with a solubility of 13.4 mg/mL in water at 25 °C. str1 str2 str3

Efavirenz, emtricitabine and tenofovir disoproxil fumarate is a fixed-dose combination tablet containing EFV, FTC, and TDF. EFV is a non-nucleoside reverse transcriptase inhibitor (NNRTI). FTC is a synthetic nucleoside analog of cytidine. TDF, which is converted in vivo to tenofovir, is an acyclic nucleoside phosphonate (nucleotide) analog of adenosine 5′-monophosphate. Efavirenz, emtricitabine and tenofovir disoproxil fumarate tablets are for oral administration. Each tablet contains 600 mg of efavirenz USP, 200 mg of emtricitabine USP, and 300 mg of TDF (equivalent to 245 mg of tenofovir disoproxil) as active ingredients. The tablets include the following inactive ingredients: croscarmellose sodium, hydroxypropyl cellulose, magnesium stearate, microcrystalline cellulose, and sodium lauryl sulfate. The film-coating contains polyethylene glycol, polyvinyl alcohol, talc, and titanium dioxide. Efavirenz: EFV is chemically described as ( S )-6-chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2 H -3,1-benzoxazin-2-one. Its molecular formula is C 14 H 9 ClF 3 NO 2 and its structural formula is: Efavirenz USP is a white to slightly pink crystalline powder with a molecular mass of 315.68. It is soluble in methanol and practically insoluble in water. Emtricitabine: The chemical name of FTC is 4-amino-5-fluoro-1-(2 R ,5 S )-2-hydroxymethyl)-1,3-oxathiolan-5-yl]2(1H)-pyrimidinone. FTC is the (-) enantiomer of a thio analog of cytidine, which differs from other cytidine analogs in that it has a fluorine in the 5-position. It has a molecular formula of C 8 H 10 FN 3 O 3 S and a molecular weight of 247.25. It has the following structural formula: Emtricitabine USP is a white to off-white powder with freely soluble in water and in methanol. Practically insoluble in methylene chloride. Tenofovir DF: TDF is a fumaric acid salt of the bis-isopropoxycarbonyloxymethyl ester derivative of tenofovir. The chemical name of TDF is [[(1R)-2-(6-amino-9H-purin-9-yl)-1-methylethoxy]methyl] phosphonic acid disoproxil fumarate. It has a molecular formula of C 19 H 30 N 5 O 10 P•C 4 H 4 O 4 and a molecular weight of 635.51. It has the following structural formula. TDF is a white to off-white crystalline powder with sparingly soluble in methanol and in ethanol. efavirenzstructure emtricitabinestructure tenofovirdfstructure

Efavirenz, emtricitabine and tenofovir disoproxil fumarate is a fixed-dose combination tablet containing EFV, FTC, and TDF. EFV is a non-nucleoside reverse transcriptase inhibitor (NNRTI). FTC is a synthetic nucleoside analog of cytidine. TDF, which is converted in vivo to tenofovir, is an acyclic nucleoside phosphonate (nucleotide) analog of adenosine 5′-monophosphate. Efavirenz, emtricitabine and tenofovir disoproxil fumarate tablets are for oral administration. Each tablet contains 600 mg of EFV, 200 mg of FTC, and 300 mg of TDF (equivalent to 245 mg of tenofovir disoproxil) as active ingredients. The tablets include the following inactive ingredients: croscarmellose sodium, hydroxypropyl cellulose, magnesium stearate, microcrystalline cellulose, and sodium lauryl sulfate. The tablets are film-coated with a coating material containing polyethylene glycol, polyvinyl alcohol, talc, and titanium dioxide. Efavirenz: EFV is chemically described as ( S )-6-chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2 H -3,1-benzoxazin-2-one. Its molecular formula is C 14 H 9 ClF 3 NO 2 and its structural formula is: Efavirenz USP is a white to off-white, crystalline powder with a molecular mass of 315.68. It is practically insoluble in water (less than 10 mcg/mL). Emtricitabine: The chemical name of FTC is 5-fluoro-1-(2 R ,5 S )-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]cytosine. FTC is the (-) enantiomer of a thio analog of cytidine, which differs from other cytidine analogs in that it has a fluorine in the 5-position. It has a molecular formula of C 8 H 10 FN 3 O 3 S and a molecular weight of 247.24. It has the following structural formula: Emtricitabine is a white to off-white powder with a solubility of approximately 112 mg/mL in water at 25ºC. Tenofovir DF: TDF is a fumaric acid salt of the bis -isopropoxycarbonyloxymethyl ester derivative of tenofovir. The chemical name of TDF is 9-[( R )-2[[bis[[(isopropoxycarbonyl)oxy]-methoxy]phosphinyl]methoxy]propyl]adenine fumarate (1:1). It has a molecular formula of C 19 H 30 N 5 O 10 P • C 4 H 4 O 4 and a molecular weight of 635.52. It has the following structural formula: TDF is a white to off-white crystalline powder with a solubility of 13.4 mg/mL in water at 25°C.

Efavirenz, lamivudine and tenofovir disoproxil fumarate tablets contain efavirenz (EFV), an HIV-1 specific, non-nucleoside, reverse transcriptase inhibitor (NNRTI), lamivudine (also known as 3TC), a synthetic nucleoside analogue with activity against HIV-1 and tenofovir disoproxil fumarate (TDF) (a prodrug of tenofovir), a fumaric acid salt of bis-isopropoxycarbonyloxymethyl ester derivative of tenofovir. TDF is converted in vivo to tenofovir, an acyclic nucleoside phosphonate (nucleotide) analog of adenosine 5'-monophosphate. Tenofovir exhibits activity against HIV-1 reverse transcriptase. Efavirenz, lamivudine and tenofovir disoproxil fumarate tablets are for oral administration. Each film coated tablet contains efavirenz USP 600 mg, lamivudine USP 300 mg and tenofovir disoproxil fumarate 300 mg equivalent to tenofovir disoproxil 245 mg, and the following inactive ingredients: croscarmellose sodium, hydroxypropyl cellulose, lactose anhydrous, magnesium stearate, microcrystalline cellulose, pregelatinized starch, polyethylene glycol, polyvinyl alcohol, sodium lauryl sulfate, talc and titanium dioxide. Efavirenz: The chemical name of efavirenz is ( S )-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2 H -3,1-benzoxazin-2-one. Its molecular formula is C 14 H 9 ClF 3 NO 2 and its structural formula is: Efavirenz USP is a white to off white powder with a molecular mass of 315.67. It is soluble in methanol and practically insoluble in water (< 10 microgram/mL). Lamivudine: The chemical name of lamivudine is (-)-1-[(2 R ,5 S )-2-(Hydroxymethyl)-1,3-oxathiolan-5-yl]cytosine. Lamivudine is the (-)enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (-)2′,3′-dideoxy, 3′-thiacytidine. It has a molecular formula of C 8 H 11 N 3 O 3 S and a molecular weight of 229.26 g per mol. It has the following structural formula: Lamivudine USP is a white or almost white powder and is soluble in water. Tenofovir Disoproxil Fumarate: The chemical name of tenofovir DF is 9-[(R)-2- [[bis[[(isopropoxycarbonyl)oxy]methoxy]phosphinyl]methoxy]propyl]adenine fumarate (1:1). It has a molecular formula of C 19 H 30 N 5 O 10 P•C 4 H 4 O 4 and a molecular weight of 635.52. It has the following structural formula: Tenofovir DF is a white to off white powder freely soluble in dimethyl formamide, soluble in methanol and slightly soluble in water at 25°C. It has a partition coefficient (log p) of 0.75. Efavirenz Chemical Structure Lamivudine Chemical Structure Tenofovir Chemical Structure

Efavirenz, lamivudine and tenofovir disoproxil fumarate is a fixed-dose combination tablet for oral administration. Each film coated tablet contains efavirenz USP 400 mg, lamivudine USP 300 mg and tenofovir disoproxil fumarate 300 mg equivalent to tenofovir disoproxil 245 mg. Each tablet contains the following inactive ingredients: croscarmellose sodium, ferric oxide yellow, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, sodium lauryl sulfate, talc and titanium dioxide. Efavirenz: Efavirenz (EFV) is an HIV-1 specific, non-nucleoside, reverse transcriptase inhibitor (NNRTI). Efavirenz is chemically described as ( S )-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2 H -3,1-benzoxazin-2-one. Its molecular formula is C 14 H 9 ClF 3 NO 2 and its structural formula is: Efavirenz USP is a white to off white powder with a molecular mass of 315.67. It is soluble in methanol and practically insoluble in water (< 10 microgram/mL). Lamivudine: Lamivudine (also known as 3TC) is a synthetic nucleoside analogue with activity against HIV-1 and HBV.The chemical name of lamivudine is (-)-1-[(2 R ,5 S )-2-(Hydroxy methyl)-1,3-oxathiolan-5-yl]cytosine. Lamivudine is the (-)enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (-)2′,3′-dideoxy, 3′-thiacytidine. It has a molecular formula of C 8 H 11 N 3 O 3 S and a molecular weight of 229.26 g per mol. It has the following structural formula: Lamivudine USP is a white or almost white powder and is soluble in water. Tenofovir Disoproxil Fumarate: Tenofovir disoproxil fumarate (TDF) (a prodrug of tenofovir) is a fumaric acid salt of bis-isopropoxycarbonyloxymethyl ester derivative of tenofovir. TDF is converted in vivo to tenofovir , an acyclic nucleoside phosphonate (nucleotide) analog of adenosine 5' -monophosphate. Tenofovir exhibits activity against HIV-1 reverse transcriptase. The chemical name of tenofovir disoproxil fumarateis 9-[( R )-2- [[bis[[(isopropoxycarbonyl)oxy]methoxy]phosphinyl]methoxy]propyl]adenine fumarate (1:1). It has a molecular formula of C 19 H 30 N 5 O 10 P•C 4 H 4 O 4 and a molecular weight of 635.52. It has the following structural formula: Tenofovir disoproxil fumarate is a white to off white powder freely soluble in dimethyl formamide, soluble in methanol and slightly soluble in water at 25°C. It has a partition coefficient (log p) of 0.75. efavirenz-structure lamivudine-structure tenofovir-structure