3-(tert-Butylsulfonyl)thiophene-2-carboxylic acid
3-(叔丁基磺酰基)噻吩-2-羧酸
Also known as: 3-(2-Methyl-propane-2-sulfonyl)-thiophene-2-carboxylic acid, 2-Thiophenecarboxylic acid, 3-[(1,1-dimethylethyl)sulfonyl]-, 3-(tert-Butylsulfonyl)thiophene-2-carboxylic acid, 3-tert-butylsulfonylthiophene-2-carboxylic acid, hms2533a22
3-(tert-Butylsulfonyl)thiophene-2-carboxylic acid (CAS 51285-58-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H12O4S2 and a molecular weight of 248.31900 g/mol. It is also known as 3-(2-Methyl-propane-2-sulfonyl)-thiophene-2-carboxylic acid, 2-Thiophenecarboxylic acid, 3-[(1,1-dimethylethyl)sulfonyl]- and 3-tert-butylsulfonylthiophene-2-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 51285-58-6
- Jingsj CID
- J-858655-7
- Molecular Formula
- C9H12O4S2
- Chinese Name
- 3-(叔丁基磺酰基)噻吩-2-羧酸
- Molecular Weight
- 248.31900 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 3-(tert-Butylsulfonyl)thiophene-2-carboxylic acid?
The CAS number of 3-(tert-Butylsulfonyl)thiophene-2-carboxylic acid is 51285-58-6.
What are the molecular formula and molecular weight of 3-(tert-Butylsulfonyl)thiophene-2-carboxylic acid?
3-(tert-Butylsulfonyl)thiophene-2-carboxylic acid has molecular formula C9H12O4S2 and molecular weight 248.31900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-(tert-Butylsulfonyl)thiophene-2-carboxylic acid (CAS 51285-58-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-858655-7 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.