4-[Benzo(b)thiophen-2-yl]-2-cyanophenol

4-(苯并[b]噻吩-2-基)-2-氰基苯酚

4-[Benzo(b)thiophen-2-yl]-2-cyanophenol (CAS 1261919-15-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H9NOS and a molecular weight of 251.30 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1261919-15-6
Jingsj CID: J-500515-6
Molecular Formula: C₁₅H₉NOS
Chinese Name: 4-(苯并[b]噻吩-2-基)-2-氰基苯酚
Molecular Weight: 251.30 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-[Benzo(b)thiophen-2-yl]-2-cyanophenol?

The CAS number of 4-[Benzo(b)thiophen-2-yl]-2-cyanophenol is 1261919-15-6.

What are the molecular formula and molecular weight of 4-[Benzo(b)thiophen-2-yl]-2-cyanophenol?

4-[Benzo(b)thiophen-2-yl]-2-cyanophenol has molecular formula C15H9NOS and molecular weight 251.30 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. "4-[Benzo(b)thiophen-2-yl]-2-cyanophenol (CAS 1261919-15-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-500515-6 (accessed 2026-10-25).

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