5-Chloro-2-(2,2,2-trifluoroacetamido)-4-(trifluoromethyl)thiophene-3-carboxylic acid

5-氯-2-(2,2,2-三氟乙酰氨基)-4-(三氟甲基)噻吩-3-甲酸

5-Chloro-2-(2,2,2-trifluoroacetamido)-4-(trifluoromethyl)thiophene-3-carboxylic acid (CAS 2680752-66-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H2ClF6NO3S and a molecular weight of 341.62 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2680752-66-1
Jingsj CID: J-579480-3
Molecular Formula: C₈H₂ClF₆NO₃S
Chinese Name: 5-氯-2-(2,2,2-三氟乙酰氨基)-4-(三氟甲基)噻吩-3-甲酸
Molecular Weight: 341.62 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Chloro-2-(2,2,2-trifluoroacetamido)-4-(trifluoromethyl)thiophene-3-carboxylic acid?

The CAS number of 5-Chloro-2-(2,2,2-trifluoroacetamido)-4-(trifluoromethyl)thiophene-3-carboxylic acid is 2680752-66-1.

What are the molecular formula and molecular weight of 5-Chloro-2-(2,2,2-trifluoroacetamido)-4-(trifluoromethyl)thiophene-3-carboxylic acid?

5-Chloro-2-(2,2,2-trifluoroacetamido)-4-(trifluoromethyl)thiophene-3-carboxylic acid has molecular formula C8H2ClF6NO3S and molecular weight 341.62 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. "5-Chloro-2-(2,2,2-trifluoroacetamido)-4-(trifluoromethyl)thiophene-3-carboxylic acid (CAS 2680752-66-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-579480-3 (accessed 2026-10-24).

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