Methyl (2S)-1-(1,2-dioxo-3,3-dimethylpentyl)-2-pyrrolidinecarboxylate

(2S)-1-(1,2-二氧代-3,3-二甲基戊基)-2-吡咯烷甲酸甲酯

Also known as: Methyl (2S)-1-(3,3-dimethyl-2-oxopentanoyl)-pyrrolidine-2-carboxylate, L-Proline, 1-(3,3-dimethyl-1,2-dioxopentyl)-, methyl ester, (2S)-1-(1,2-Dioxo-3,3-dimethylpentyl)-2-pyrrolidinecarboxylic acid methyl ester, Methyl (3,3-dimethyl-2-oxopentanoyl)-L-prolinate, Methyl(2S)-1-(1,2-dioxo-3,3-dimethylpentyl)-2-pyrrolidinecarboxylate

Methyl (2S)-1-(1,2-dioxo-3,3-dimethylpentyl)-2-pyrrolidinecarboxylate (CAS 186268-77-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H21NO4 and a molecular weight of 255.31000 g/mol. It is also known as Methyl (2S)-1-(3,3-dimethyl-2-oxopentanoyl)-pyrrolidine-2-carboxylate, L-Proline, 1-(3,3-dimethyl-1,2-dioxopentyl)-, methyl ester and (2S)-1-(1,2-Dioxo-3,3-dimethylpentyl)-2-pyrrolidinecarboxylic acid methyl ester. Key properties include a boiling point of 338.661ºC at 760 mmHg, a density of 1.118g/cm3 and a flash point of 158.617ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

186268-77-9

Jingsj CID

J-1501077-1

Molecular Formula

C₁₃H₂₁NO₄

Chinese Name

(2S)-1-(1,2-二氧代-3,3-二甲基戊基)-2-吡咯烷甲酸甲酯

Molecular Weight

255.31000 g/mol

Category

Organic Acids

Last updated

8/21/2026