Leflunomide EP Impurity F

来氟米特杂质F

Also known as: Leflunomide ortho-Isomer, 5-Methyl-N-[2-(trifluoromethyl)phenyl]isoxazole-4-carboxamide, 5-Methyl-N-(2-(trifluoromethyl)phenyl)isoxazole-4-carboxamide, 5-methyl-N-[2-(trifluoromethyl)phenyl]-1,2-oxazole-4-carboxamide, 4-Isoxazolecarboxamide,5-methyl-N-(2-(trifluoromethyl)phenyl), Leflunomide EP Impurity F (Leflunomide-2-isomer), Leflunomide Impurity 6(Leflunomide EP Impurity F), Leflunomide impurity F [EP], UNII-N207Y4RLU4

Leflunomide EP Impurity F (CAS 1403564-06-6) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H9F3N2O2 and a molecular weight of 270.20700 g/mol. It is also known as Leflunomide ortho-Isomer, 5-Methyl-N-[2-(trifluoromethyl)phenyl]isoxazole-4-carboxamide and 5-Methyl-N-(2-(trifluoromethyl)phenyl)isoxazole-4-carboxamide. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1403564-06-6
Jingsj CID: J-992640-0
Molecular Formula: C₁₂H₉F₃N₂O₂
Chinese Name: 来氟米特杂质F
Molecular Weight: 270.20700 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Leflunomide EP Impurity F?

The CAS number of Leflunomide EP Impurity F is 1403564-06-6.

What are the molecular formula and molecular weight of Leflunomide EP Impurity F?

Leflunomide EP Impurity F has molecular formula C12H9F3N2O2 and molecular weight 270.20700 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Leflunomide EP Impurity F (CAS 1403564-06-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-992640-0 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.