2-Chloro-benzothiazole-4-carbonyl chloride

Also known as: 2-CHLORO-BENZO[D]THIAZOLE-4-CARBONYL CHLORIDE, 2-chloro-1,3-benzothiazole-4-carbonyl chloride, 4-chlorocarbonyl-2-chlorobenzothiazole, 2-Chloro-4-benzothiazolecarbonyl chloride, 2-Chlor-benzothiazol-4-carbonylchlorid

2-Chloro-benzothiazole-4-carbonyl chloride (CAS 37525-58-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H3Cl2NOS and a molecular weight of 232.08700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 37525-58-9
Jingsj CID: J-954674-1
Molecular Formula: C₈H₃Cl₂NOS
Molecular Weight: 232.08700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	230.93100
PSA	58.20000
LogP	3.32870

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-Chloro-benzothiazole-4-carbonyl chloride?

The CAS number of 2-Chloro-benzothiazole-4-carbonyl chloride is 37525-58-9.

What are the molecular formula and molecular weight of 2-Chloro-benzothiazole-4-carbonyl chloride?

2-Chloro-benzothiazole-4-carbonyl chloride has molecular formula C8H3Cl2NOS and molecular weight 232.08700 g/mol.

What are the upstream and downstream products of 2-Chloro-benzothiazole-4-carbonyl chloride?

For 2-Chloro-benzothiazole-4-carbonyl chloride, Upstream Products: 2-Mercaptobenzothiazole-4-carboxylic acid; Downstream Products: Methyl 2-chlorobenzo[d]thiazole-4-carboxylate.

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-Chloro-benzothiazole-4-carbonyl chloride (CAS 37525-58-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-954674-1 (accessed 2026-11-09).

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