2-Thiophenesulfonic acid, 3-aminophenyl ester
2-噻吩磺酸3-氨基苯酯
2-Thiophenesulfonic acid, 3-aminophenyl ester (CAS 80439-25-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H9NO3S2 and a molecular weight of 255.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 80439-25-4
- Jingsj CID
- J-167745-0
- Molecular Formula
- C10H9NO3S2
- Chinese Name
- 2-噻吩磺酸3-氨基苯酯
- Molecular Weight
- 255.3 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 2-Thiophenesulfonic acid, 3-aminophenyl ester?
The CAS number of 2-Thiophenesulfonic acid, 3-aminophenyl ester is 80439-25-4.
What are the molecular formula and molecular weight of 2-Thiophenesulfonic acid, 3-aminophenyl ester?
2-Thiophenesulfonic acid, 3-aminophenyl ester has molecular formula C10H9NO3S2 and molecular weight 255.3 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Thiophenesulfonic acid, 3-aminophenyl ester (CAS 80439-25-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-167745-0 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.