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

Also known as: 2-(2-Methylthiazol-4-yl)acetamide, 2-(2-methyl-1,3-thiazol-4-yl)ethanamide, 2-(2-methyl-4-thiazolyl)acetamide, 2-METHYL-4-THIAZOLEACETAMIDE, 4-thiazoleacetamide, 2-methyl-, (2-Methyl-thiazol-4-yl)acetamide, 2-(2-METHYL-THIAZOL-4-YL)-ACETAMIDE

2-(2-Methyl-1,3-thiazol-4-yl)acetamide (CAS 185623-66-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8N2OS and a molecular weight of 156.20600 g/mol. Key properties include a boiling point of 360.6ºC at 760 mmHg, a density of 1.28g/cm3 and a flash point of 171.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
185623-66-9
Jingsj CID
J-17817-6
Molecular Formula
C6H8N2OS
Molecular Weight
156.20600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point360.6ºC at 760 mmHg
Density1.28g/cm3
Flash Point171.9ºC
Exact Mass156.03600
PSA84.22000
LogP1.17960
Vapor Pressure2.19E-05mmHg at 25°C
Refractive Index1.581

Customs & Trade Information

HS Code2934100090
Summary2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Frequently Asked Questions

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

The CAS number of 2-(2-Methyl-1,3-thiazol-4-yl)acetamide is 185623-66-9.

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

2-(2-Methyl-1,3-thiazol-4-yl)acetamide has molecular formula C6H8N2OS and molecular weight 156.20600 g/mol.

What are the upstream and downstream products of 2-(2-Methyl-1,3-thiazol-4-yl)acetamide?

For 2-(2-Methyl-1,3-thiazol-4-yl)acetamide, Upstream Products: Ethyl 2-(2-methyl-1,3-thiazol-4-yl)acetate, Ethyl 4-bromoacetoacetate, Thioacetamide; Downstream Products: (2-Methyl-1,3-thiazol-4-yl)acetonitrile.

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

Last updated:

How to cite: Jingsj. "2-(2-Methyl-1,3-thiazol-4-yl)acetamide (CAS 185623-66-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-17817-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.