Ethyl 2,4-dioxo-3-methyl-4-(thien-2-yl)butyrate

2,4-二氧代-3-甲基-4-(噻吩-2-基)丁酸乙酯

Ethyl 2,4-dioxo-3-methyl-4-(thien-2-yl)butyrate (CAS 166180-59-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H12O4S and a molecular weight of 240.28 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 166180-59-2
Jingsj CID: J-1025259-4
Molecular Formula: C₁₁H₁₂O₄S
Chinese Name: 2,4-二氧代-3-甲基-4-(噻吩-2-基)丁酸乙酯
Molecular Weight: 240.28 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 2,4-dioxo-3-methyl-4-(thien-2-yl)butyrate?

The CAS number of Ethyl 2,4-dioxo-3-methyl-4-(thien-2-yl)butyrate is 166180-59-2.

What are the molecular formula and molecular weight of Ethyl 2,4-dioxo-3-methyl-4-(thien-2-yl)butyrate?

Ethyl 2,4-dioxo-3-methyl-4-(thien-2-yl)butyrate has molecular formula C11H12O4S and molecular weight 240.28 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 2,4-dioxo-3-methyl-4-(thien-2-yl)butyrate (CAS 166180-59-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1025259-4 (accessed 2026-10-25).

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