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Leflunomide (Cas 75706-12-6) 99%
Product Detailed
Related Categories:Pharmaceutical
Leflunomide is a medication of the DMARD type, used in active moderate to severe rheumatoid arthritis and psoriatic arthritis.
Chemical Name 5-methyl-N-[4-(trifluoromethyl) phenyl]-isoxazole-4-carboxamide
CAS Number 75706-12-6
Molecular Formula C12H9F3N2O2
Molecular Weight 270.21
Items | Specification |
Appearance | White or almost white crystalline powder |
Identification | Meets the requirement |
Melting Point | 164.0 ~ 168.0 |
Loss on Drying | ≤0.3% |
Residue on Ignition | ≤0.1% |
Heavy Metals | ≤20ppm |
Related Substances | Meets the requirements |
Assay | 98.0 ~ 102.0% |
Standard | USP31 |
Leflunomide (Cas 75706-12-6) 99%