5-Ethyl-I+/--methyl-2-thiopheneacetic acid
5-乙基-α-甲基-2-噻吩乙酸
5-Ethyl-I+/--methyl-2-thiopheneacetic acid (CAS 139547-23-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H12O2S and a molecular weight of 184.26 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 139547-23-2
- Jingsj CID
- J-713506-2
- Molecular Formula
- C9H12O2S
- Chinese Name
- 5-乙基-α-甲基-2-噻吩乙酸
- Molecular Weight
- 184.26 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-Ethyl-I+/--methyl-2-thiopheneacetic acid?
The CAS number of 5-Ethyl-I+/--methyl-2-thiopheneacetic acid is 139547-23-2.
What are the molecular formula and molecular weight of 5-Ethyl-I+/--methyl-2-thiopheneacetic acid?
5-Ethyl-I+/--methyl-2-thiopheneacetic acid has molecular formula C9H12O2S and molecular weight 184.26 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Ethyl-I+/--methyl-2-thiopheneacetic acid (CAS 139547-23-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-713506-2 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.