ethyl 5-chloro-4-formylthiophene-2-carboxylate

Also known as: 2-Thiophenecarboxylic acid, 5-chloro-4-formyl-, ethyl ester, ethyl 5-chloro-4-formylthiophen-2-carboxylate, 5-chloro-4-formyl-2-Thiophene carboxylic acid Ethyl ester

ethyl 5-chloro-4-formylthiophene-2-carboxylate (CAS 74598-06-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H7ClO3S and a molecular weight of 218.65700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 74598-06-4
Jingsj CID: J-933309-9
Molecular Formula: C₈H₇ClO₃S
Molecular Weight: 218.65700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	217.98000
PSA	71.61000
LogP	2.39070

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 ethyl 5-chloro-4-formylthiophene-2-carboxylate?

The CAS number of ethyl 5-chloro-4-formylthiophene-2-carboxylate is 74598-06-4.

What are the molecular formula and molecular weight of ethyl 5-chloro-4-formylthiophene-2-carboxylate?

ethyl 5-chloro-4-formylthiophene-2-carboxylate has molecular formula C8H7ClO3S and molecular weight 218.65700 g/mol.

What are the upstream and downstream products of ethyl 5-chloro-4-formylthiophene-2-carboxylate?

For ethyl 5-chloro-4-formylthiophene-2-carboxylate, Upstream Products: 2-Chloro-3-methylthiophene, ethyl 5-chloro-4-methylthiophene-2-carboxylate; Downstream Products: ethyl thieno[3,2-d]isothiazole-5-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. "ethyl 5-chloro-4-formylthiophene-2-carboxylate (CAS 74598-06-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-933309-9 (accessed 2026-11-09).

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