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

Also known as: 2-(2-amino-4-thiazolyl)acetamide, 2-Amino-4-thiazoleacetamide, 4-Thiazoleacetamide, 2-amino-, 2-(2-amino-1,3-thiazol-4-yl)ethanamide, 2-(2-amino-thiazol-4-yl)-acetamide

2-(2-Amino-1,3-thiazol-4-yl)acetamide (CAS 220041-33-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H7N3OS and a molecular weight of 157.194 g/mol. Key properties include a boiling point of 464.0±28.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 234.4±24.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 220041-33-8
Jingsj CID: J-1461899-6
Molecular Formula: C₅H₇N₃OS
Molecular Weight: 157.194 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	464.0±28.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	234.4±24.0 °C
Exact Mass	157.030975
PSA	110.24000
LogP	-1.39
Vapor Pressure	0.0±1.1 mmHg at 25°C
Refractive Index	1.664

Frequently Asked Questions

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

The CAS number of 2-(2-Amino-1,3-thiazol-4-yl)acetamide is 220041-33-8.

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

2-(2-Amino-1,3-thiazol-4-yl)acetamide has molecular formula C5H7N3OS and molecular weight 157.194 g/mol.

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

For 2-(2-Amino-1,3-thiazol-4-yl)acetamide, Upstream Products: Ethyl 2-amino-4-thiazoleacetate.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-(2-Amino-1,3-thiazol-4-yl)acetamide (CAS 220041-33-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1461899-6 (accessed 2026-11-09).

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