Product Name: 4-chloro-7H-pyrrolo[2,3-d]pyrimidine CAS NO: 3680-69-1
Chemical & Physical Properties:
Appearance: Off-white crystalline powder
Boling point:325.9℃ at 760 mmHg
Solubility: Soluble in DMSO, ethyl acetate and methanol.
4-Chloro-1H-pyrrolo[2,3-d]pyrimidine is a white to off-white powder, used to treat moderate to severe rheumatoid arthritis adult patients with insufficient or intolerant methotrexate response. Intermediate of tofacitinib, the bulk drug of 4-Chloro-7H-pyrrolo[2,3-d]pyrimidine is also an important raw material for the development of many anti-bacterial, anti-tumor, and anti-vertebral worm drugs.
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