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2-(2-Methyl-1,3-thiazol-4-yl)acetohydrazide

(2-甲基-4-噻唑)乙酸肼

Also known as: (2-Methyl-thiazol-4-yl)acetic acid hydrazide, 2-(2-methyl-4-thiazolyl)acetohydrazide, 4-Thiazoleacetic acid, 2-methyl-, hydrazide

2-(2-Methyl-1,3-thiazol-4-yl)acetohydrazide (CAS 496057-29-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H9N3OS and a molecular weight of 171.22000 g/mol. It is also known as (2-Methyl-thiazol-4-yl)acetic acid hydrazide, 2-(2-methyl-4-thiazolyl)acetohydrazide and 4-Thiazoleacetic acid, 2-methyl-, hydrazide. Key properties include a melting point of 108-110ºC, a boiling point of 413.1ºC at 760 mmHg, a density of 1.308 g/cm3 and a flash point of 203.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
496057-29-5
Jingsj CID
J-1085190-4
Molecular Formula
C6H9N3OS
Chinese Name
(2-甲基-4-噻唑)乙酸肼
Molecular Weight
171.22000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point108-110ºC
Boiling Point413.1ºC at 760 mmHg
Density1.308 g/cm3
Flash Point203.6ºC

Frequently Asked Questions

What is the CAS number of 2-(2-Methyl-1,3-thiazol-4-yl)acetohydrazide?

The CAS number of 2-(2-Methyl-1,3-thiazol-4-yl)acetohydrazide is 496057-29-5.

What are the molecular formula and molecular weight of 2-(2-Methyl-1,3-thiazol-4-yl)acetohydrazide?

2-(2-Methyl-1,3-thiazol-4-yl)acetohydrazide has molecular formula C6H9N3OS and molecular weight 171.22000 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(2-Methyl-1,3-thiazol-4-yl)acetohydrazide (CAS 496057-29-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1085190-4 (accessed 2026-10-25).

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