4-Hydroxythieno[2,3-b]pyridine-5-carbonitrile

4-羟基噻吩并[2,3-b]吡啶-5-甲腈

Also known as: 4-Hydroxythieno[2,3-b]pyridine-5-carbonitrile, 4-oxo-7H-thieno[2,3-b]pyridine-5-carbonitrile, MFCD12755339

4-Hydroxythieno[2,3-b]pyridine-5-carbonitrile (CAS 63873-60-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H4N2OS and a molecular weight of 176.19500 g/mol. It is also known as 4-oxo-7H-thieno[2,3-b]pyridine-5-carbonitrile and MFCD12755339. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 63873-60-9
Jingsj CID: J-1481482-8
Molecular Formula: C₈H₄N₂OS
Chinese Name: 4-羟基噻吩并[2,3-b]吡啶-5-甲腈
Molecular Weight: 176.19500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Hydroxythieno[2,3-b]pyridine-5-carbonitrile?

The CAS number of 4-Hydroxythieno[2,3-b]pyridine-5-carbonitrile is 63873-60-9.

What are the molecular formula and molecular weight of 4-Hydroxythieno[2,3-b]pyridine-5-carbonitrile?

4-Hydroxythieno[2,3-b]pyridine-5-carbonitrile has molecular formula C8H4N2OS and molecular weight 176.19500 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-Hydroxythieno[2,3-b]pyridine-5-carbonitrile (CAS 63873-60-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1481482-8 (accessed 2026-10-25).

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