5-(2-Ethoxy-1,1-difluoro-2-oxoethyl)thiophene-2-carboxylic acid
5-(2-乙氧基-1,1-二氟-2-氧代乙基)噻吩-2-甲酸
5-(2-Ethoxy-1,1-difluoro-2-oxoethyl)thiophene-2-carboxylic acid (CAS 2138217-43-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8F2O4S and a molecular weight of 250.22 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2138217-43-1
- Jingsj CID
- J-980341-5
- Molecular Formula
- C9H8F2O4S
- Chinese Name
- 5-(2-乙氧基-1,1-二氟-2-氧代乙基)噻吩-2-甲酸
- Molecular Weight
- 250.22 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 5-(2-Ethoxy-1,1-difluoro-2-oxoethyl)thiophene-2-carboxylic acid?
The CAS number of 5-(2-Ethoxy-1,1-difluoro-2-oxoethyl)thiophene-2-carboxylic acid is 2138217-43-1.
What are the molecular formula and molecular weight of 5-(2-Ethoxy-1,1-difluoro-2-oxoethyl)thiophene-2-carboxylic acid?
5-(2-Ethoxy-1,1-difluoro-2-oxoethyl)thiophene-2-carboxylic acid has molecular formula C9H8F2O4S and molecular weight 250.22 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-(2-Ethoxy-1,1-difluoro-2-oxoethyl)thiophene-2-carboxylic acid (CAS 2138217-43-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-980341-5 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.