5-[Benzo(b)thiophen-2-yl]-3-chlorophenol

5-(苯并[b]噻吩-2-基)-3-氯苯酚

5-[Benzo(b)thiophen-2-yl]-3-chlorophenol (CAS 1261897-23-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H9ClOS and a molecular weight of 260.7 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1261897-23-7
Jingsj CID: J-648283-1
Molecular Formula: C₁₄H₉ClOS
Chinese Name: 5-(苯并[b]噻吩-2-基)-3-氯苯酚
Molecular Weight: 260.7 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-[Benzo(b)thiophen-2-yl]-3-chlorophenol?

The CAS number of 5-[Benzo(b)thiophen-2-yl]-3-chlorophenol is 1261897-23-7.

What are the molecular formula and molecular weight of 5-[Benzo(b)thiophen-2-yl]-3-chlorophenol?

5-[Benzo(b)thiophen-2-yl]-3-chlorophenol has molecular formula C14H9ClOS and molecular weight 260.7 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-[Benzo(b)thiophen-2-yl]-3-chlorophenol (CAS 1261897-23-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-648283-1 (accessed 2026-10-24).

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