Thieno[2,3-b]pyridine-2-carbohydrazide

噻吩并[2,3-b]吡啶-2-甲酰肼

Also known as: Thieno[2,3-b]pyridine-2-carboxylic acid, hydrazide

Thieno[2,3-b]pyridine-2-carbohydrazide (CAS 2169387-81-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H7N3OS and a molecular weight of 193.23 g/mol. It is also known as Thieno[2,3-b]pyridine-2-carboxylic acid, hydrazide. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2169387-81-7
Jingsj CID: J-448551-7
Molecular Formula: C₈H₇N₃OS
Chinese Name: 噻吩并[2,3-b]吡啶-2-甲酰肼
Molecular Weight: 193.23 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Thieno[2,3-b]pyridine-2-carbohydrazide?

The CAS number of Thieno[2,3-b]pyridine-2-carbohydrazide is 2169387-81-7.

What are the molecular formula and molecular weight of Thieno[2,3-b]pyridine-2-carbohydrazide?

Thieno[2,3-b]pyridine-2-carbohydrazide has molecular formula C8H7N3OS and molecular weight 193.23 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. "Thieno[2,3-b]pyridine-2-carbohydrazide (CAS 2169387-81-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-448551-7 (accessed 2026-10-24).

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