SPL Set ID: 022b0913-f683-4af8-a862-f81b315909b2
1 drug(s) with this SPL Set ID
SUBVENITE (lamotrigine) oral suspension, an AED of the phenyltriazine class, is chemically unrelated to existing AEDs. Lamotrigine’s chemical name is 3,5-diamino-6-(2,3-dichlorophenyl)- as -triazine, its molecular formula is C 9 H 7 N 5 Cl 2 , and its molecular weight is 256.09. Lamotrigine, USP is a white to pale cream-colored powder and has a pK a of 5.7. Lamotrigine, USP is very slightly soluble in water (0.17 mg/mL at 25°C) and slightly soluble in 0.1 M HCl (4.1 mg/mL at 25°C). The structural formula is: SUBVENITE oral ouspension contains 10 mg per mL lamotrigine, USP and the following inactive ingredients: carboxymethylcellulose sodium, cherry flavor, FD&C Red 40, FD&C Yellow 6,glycerin, methylparaben, polyethylene glycol, propylene glycol, purified water, saccharin sodium, silicified microcrystalline cellulose, sodium benzoate, sodium phosphate dibasic, sorbitol solution, sucralose and xanthan gum. structure