3-Methyl-5-(methylsulfonyl)-2-thiophenecarboxylic acid
3-甲基-5-(甲磺酰基)-2-噻吩甲酸
3-Methyl-5-(methylsulfonyl)-2-thiophenecarboxylic acid (CAS 1057326-90-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H8O4S2 and a molecular weight of 220.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1057326-90-5
- Jingsj CID
- J-646463-9
- Molecular Formula
- C7H8O4S2
- Chinese Name
- 3-甲基-5-(甲磺酰基)-2-噻吩甲酸
- Molecular Weight
- 220.3 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-Methyl-5-(methylsulfonyl)-2-thiophenecarboxylic acid?
The CAS number of 3-Methyl-5-(methylsulfonyl)-2-thiophenecarboxylic acid is 1057326-90-5.
What are the molecular formula and molecular weight of 3-Methyl-5-(methylsulfonyl)-2-thiophenecarboxylic acid?
3-Methyl-5-(methylsulfonyl)-2-thiophenecarboxylic acid has molecular formula C7H8O4S2 and molecular weight 220.3 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Methyl-5-(methylsulfonyl)-2-thiophenecarboxylic acid (CAS 1057326-90-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-646463-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.