ethyl (E)-2-cyano-3-(5-methylthiophen-2-yl)but-2-enoate

(E)-2-氰基-3-(5-甲基噻吩-2-基)丁-2-烯酸乙酯

Also known as: 2-Butenoic acid, 2-cyano-3-(5-methyl-2-thienyl)-, ethyl ester

ethyl (E)-2-cyano-3-(5-methylthiophen-2-yl)but-2-enoate (CAS 1883164-06-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H13NO2S and a molecular weight of 235.30 g/mol. It is also known as 2-Butenoic acid, 2-cyano-3-(5-methyl-2-thienyl)-, ethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1883164-06-4
Jingsj CID: J-287159-2
Molecular Formula: C₁₂H₁₃NO₂S
Chinese Name: (E)-2-氰基-3-(5-甲基噻吩-2-基)丁-2-烯酸乙酯
Molecular Weight: 235.30 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of ethyl (E)-2-cyano-3-(5-methylthiophen-2-yl)but-2-enoate?

The CAS number of ethyl (E)-2-cyano-3-(5-methylthiophen-2-yl)but-2-enoate is 1883164-06-4.

What are the molecular formula and molecular weight of ethyl (E)-2-cyano-3-(5-methylthiophen-2-yl)but-2-enoate?

ethyl (E)-2-cyano-3-(5-methylthiophen-2-yl)but-2-enoate has molecular formula C12H13NO2S and molecular weight 235.30 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. "ethyl (E)-2-cyano-3-(5-methylthiophen-2-yl)but-2-enoate (CAS 1883164-06-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-287159-2 (accessed 2026-10-23).

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