SPL Set ID: 63bb6fbf-dd59-4edc-af8f-d0c397ca1262
1 drug(s) with this SPL Set ID
Methotrexate, USP is a folate analog metabolic inhibitor with the chemical name of N -[4-[[(2,4-diamino-6-pteridinyl) methyl]methylamino]benzoyl]-L-glutamic acid and a molecular weight of 454.44. The molecular formula is C 20 H 22 N 8 O 5, and the structural formula is shown below: Preservative-free Methotrexate Injection, USP is supplied in sterile single-dose vials for intravenous, intramuscular, subcutaneous, or intrathecal use. Each 25 mg/mL, 2 mL, 4 mL, 8 mL and 10 mL vial contains 50 mg, 100 mg, 200 mg, and 250 mg methotrexate, USP equivalent to 54.8 mg, 109.6 mg, 219.3 mg and 274.18 mg of methotrexate sodium respectively, and the following inactive ingredients: Sodium chloride 9.8 mg, 19.6 mg, 39.2 mg and 49 mg respectively. May contain sodium hydroxide and/or hydrochloric acid to adjust pH between 7.0 to 9.0. checmical structure