4-Chloro-N-(thiazol-2-yl)butanamide

Also known as: 4-chloro-N-(1,3-thiazol-2-yl)butanamide, 2-(4-chlorobutyrylamino)thiazole, 4-chloro-N-thiazol-2-yl-butyramide, Butanamide, 4-chloro-N-2-thiazolyl-

4-Chloro-N-(thiazol-2-yl)butanamide (CAS 37762-99-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H9ClN2OS and a molecular weight of 204.67700 g/mol. Key properties include a melting point of 142-145ºC and a density of 1.368g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 37762-99-5
Jingsj CID: J-1505331-3
Molecular Formula: C₇H₉ClN₂OS
Molecular Weight: 204.67700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	142-145ºC
Density	1.368g/cm3
Exact Mass	204.01200
PSA	70.23000
LogP	2.17360
Refractive Index	1.598

Customs & Trade Information

HS Code	2934100090
Summary	2934100090 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 4-Chloro-N-(thiazol-2-yl)butanamide?

The CAS number of 4-Chloro-N-(thiazol-2-yl)butanamide is 37762-99-5.

What are the molecular formula and molecular weight of 4-Chloro-N-(thiazol-2-yl)butanamide?

4-Chloro-N-(thiazol-2-yl)butanamide has molecular formula C7H9ClN2OS and molecular weight 204.67700 g/mol.

What are the upstream and downstream products of 4-Chloro-N-(thiazol-2-yl)butanamide?

For 4-Chloro-N-(thiazol-2-yl)butanamide, Upstream Products: 2-Aminothiazole, 4-Chlorobutyryl chloride.

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. "4-Chloro-N-(thiazol-2-yl)butanamide (CAS 37762-99-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1505331-3 (accessed 2026-11-09).

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