4'-Chloro-4,7'-bi-7H-pyrrolo[2,3-d]pyrimidine

One of the impurities of Tofacitinib, which is a Janus kinase inhibitor and could be used against rheumatoid arthritis.
Supplier BOC Sciences
Product # 134965-85-8
Pricing Inquire
Cas 134965-85-8
Molecular Weight 270.68
Molecular Formula C12H7ClN6
Canonical SMILES C1=CNC2=C1C(=NC=N2)N3C=CC4=C3N=CN=C4Cl
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