(2S)-4-methoxy-3-methyl-4-oxobutanoic acid

(S)-2-甲基琥珀酸-1-甲酯

Also known as: (S)-2-METHYLSUCCINIC ACID 1-METHYL ESTER, (S)-1-Methoxy-2-methylbutanedioicacid, Butanedioic acid, 2-methyl-, 1-methyl ester, (2S)-, (S)-4-Methoxy-3-methyl-4-oxobutanoic acid, (S)-2-methyl-Butanedioic acid-1-methyl ester, (s)-2-methylsuccinic acid 1-methyl ester

(2S)-4-methoxy-3-methyl-4-oxobutanoic acid (CAS 111266-16-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H10O4 and a molecular weight of 146.14100 g/mol. It is also known as (S)-2-METHYLSUCCINIC ACID 1-METHYL ESTER, (S)-1-Methoxy-2-methylbutanedioicacid and Butanedioic acid, 2-methyl-, 1-methyl ester, (2S)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 111266-16-1
Jingsj CID: J-1092490-5
Molecular Formula: C₆H₁₀O₄
Chinese Name: (S)-2-甲基琥珀酸-1-甲酯
Molecular Weight: 146.14100 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (2S)-4-methoxy-3-methyl-4-oxobutanoic acid?

The CAS number of (2S)-4-methoxy-3-methyl-4-oxobutanoic acid is 111266-16-1.

What are the molecular formula and molecular weight of (2S)-4-methoxy-3-methyl-4-oxobutanoic acid?

(2S)-4-methoxy-3-methyl-4-oxobutanoic acid has molecular formula C6H10O4 and molecular weight 146.14100 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. "(2S)-4-methoxy-3-methyl-4-oxobutanoic acid (CAS 111266-16-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1092490-5 (accessed 2026-10-22).

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