3,3-Bis-(3-methyl-thiophen-2-yl)-acrylic acid ethyl ester

3,3-双(3-甲基噻吩-2-基)丙烯酸乙酯

3,3-Bis-(3-methyl-thiophen-2-yl)-acrylic acid ethyl ester (CAS 685139-49-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H16O2S2 and a molecular weight of 292.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 685139-49-5
Jingsj CID: J-452395-8
Molecular Formula: C₁₅H₁₆O₂S₂
Chinese Name: 3,3-双(3-甲基噻吩-2-基)丙烯酸乙酯
Molecular Weight: 292.4 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,3-Bis-(3-methyl-thiophen-2-yl)-acrylic acid ethyl ester?

The CAS number of 3,3-Bis-(3-methyl-thiophen-2-yl)-acrylic acid ethyl ester is 685139-49-5.

What are the molecular formula and molecular weight of 3,3-Bis-(3-methyl-thiophen-2-yl)-acrylic acid ethyl ester?

3,3-Bis-(3-methyl-thiophen-2-yl)-acrylic acid ethyl ester has molecular formula C15H16O2S2 and molecular weight 292.4 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. "3,3-Bis-(3-methyl-thiophen-2-yl)-acrylic acid ethyl ester (CAS 685139-49-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-452395-8 (accessed 2026-10-25).

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