Methyl 4-chloro-5-cyano-2-thiophenecarboxylate

4-氯-5-氰基-2-噻吩甲酸甲酯

Methyl 4-chloro-5-cyano-2-thiophenecarboxylate (CAS 1784334-36-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4ClNO2S and a molecular weight of 201.63 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1784334-36-6
Jingsj CID: J-184875-3
Molecular Formula: C₇H₄ClNO₂S
Chinese Name: 4-氯-5-氰基-2-噻吩甲酸甲酯
Molecular Weight: 201.63 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Methyl 4-chloro-5-cyano-2-thiophenecarboxylate?

The CAS number of Methyl 4-chloro-5-cyano-2-thiophenecarboxylate is 1784334-36-6.

What are the molecular formula and molecular weight of Methyl 4-chloro-5-cyano-2-thiophenecarboxylate?

Methyl 4-chloro-5-cyano-2-thiophenecarboxylate has molecular formula C7H4ClNO2S and molecular weight 201.63 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Methyl 4-chloro-5-cyano-2-thiophenecarboxylate (CAS 1784334-36-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-184875-3 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.