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Azasan

NDC 65649-231 · Salix Pharmaceuticals

Generic nameAzathioprine
Dosage formTABLET
RouteORAL
Active ingredient(s)AZATHIOPRINE
Strength75 mg/1
Pharmacologic classNucleic Acid Synthesis Inhibitors [MoA], Nucleosides [CS], Purine Antimetabolite [EPC], Purines [CS]
Marketing categoryANDA

Packages

65649-231-41 — 100 TABLET in 1 BOTTLE (65649-231-41)

Billed under HCPCS

J7500 — Azathioprine, oral, 50 mg Medicare Part B payment limit (ASP + 6%): $0.14

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

16571-835 — Azathioprine, 42291-063 — Azathioprine, 42291-071 — Azathioprine, 51407-182 — Azathioprine, 54766-590 — azathioprine, 60219-1076 — Azathioprine, 60219-2036 — Azathioprine, 60219-2037 — Azathioprine, 65649-241 — Azathioprine, 65841-602 — Azathioprine, 67877-492 — Azathioprine, 67877-493 — Azathioprine, 67877-494 — Azathioprine, 67877-495 — Azathioprine, 68071-3772 — Azathioprine, 68071-3997 — Azathioprine, 68084-229 — Azathioprine, 68382-003 — Azathioprine, 68382-118 — Azathioprine, 68382-119 — Azathioprine, +11 more

From the FDA National Drug Code Directory, retrieved August 24, 2026. Product listings are submitted by labelers; FDA does not verify them.