3-[2-Fluoro-4-(trifluoromethyl)phenyl]-1,2-oxazole-5-carboxylic acid

3-[2-氟-4-(三氟甲基)苯基]-1,2-噁唑-5-甲酸

3-[2-Fluoro-4-(trifluoromethyl)phenyl]-1,2-oxazole-5-carboxylic acid (CAS 1891917-71-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H5F4NO3 and a molecular weight of 275.16 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1891917-71-7
Jingsj CID: J-358567-4
Molecular Formula: C₁₁H₅F₄NO₃
Chinese Name: 3-[2-氟-4-(三氟甲基)苯基]-1,2-噁唑-5-甲酸
Molecular Weight: 275.16 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-[2-Fluoro-4-(trifluoromethyl)phenyl]-1,2-oxazole-5-carboxylic acid?

The CAS number of 3-[2-Fluoro-4-(trifluoromethyl)phenyl]-1,2-oxazole-5-carboxylic acid is 1891917-71-7.

What are the molecular formula and molecular weight of 3-[2-Fluoro-4-(trifluoromethyl)phenyl]-1,2-oxazole-5-carboxylic acid?

3-[2-Fluoro-4-(trifluoromethyl)phenyl]-1,2-oxazole-5-carboxylic acid has molecular formula C11H5F4NO3 and molecular weight 275.16 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. "3-[2-Fluoro-4-(trifluoromethyl)phenyl]-1,2-oxazole-5-carboxylic acid (CAS 1891917-71-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-358567-4 (accessed 2026-10-23).

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