CAS No.: 50-44-2
Molecular Formula: C₅H₄N₄S
Molecular Weight: 152.18 g/mol

Mercaptopurine, also known as 6-Mercaptopurine (6-MP), is a purine analog antimetabolite used as an active pharmaceutical ingredient in the treatment of acute lymphoblastic leukemia, chronic myeloid leukemia, and autoimmune disorders. It inhibits purine nucleotide synthesis, effectively suppressing abnormal cell proliferation.

Our Mercaptopurine is produced under strict GMP-compliant conditions, ensuring high purity, consistent quality, and reliable performance in formulation development and commercial manufacturing.

Quality Assurance

Produced under GMP-certified manufacturing facilities

Tested and released according to ICH Q7 and pharmacopoeial standards (USP/BP/EP)

Full documentation support: COA, MSDS, TDS, DMF (if applicable)