5-(2-Carboxy-1-ethenyl)-2,2'-bithiophene

5-(2-羧基-1-乙烯基)-2,2'-联噻吩

5-(2-Carboxy-1-ethenyl)-2,2'-bithiophene (CAS 3515-26-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H8O2S2 and a molecular weight of 236.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3515-26-2
Jingsj CID: J-500894-6
Molecular Formula: C₁₁H₈O₂S₂
Chinese Name: 5-(2-羧基-1-乙烯基)-2,2'-联噻吩
Molecular Weight: 236.3 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 5-(2-Carboxy-1-ethenyl)-2,2'-bithiophene?

The CAS number of 5-(2-Carboxy-1-ethenyl)-2,2'-bithiophene is 3515-26-2.

What are the molecular formula and molecular weight of 5-(2-Carboxy-1-ethenyl)-2,2'-bithiophene?

5-(2-Carboxy-1-ethenyl)-2,2'-bithiophene has molecular formula C11H8O2S2 and molecular weight 236.3 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "5-(2-Carboxy-1-ethenyl)-2,2'-bithiophene (CAS 3515-26-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-500894-6 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.