Methyl (2S)-2-methylpyrrolidine-2-carboxylate

2-甲基-L-脯氨酸甲酯

Also known as: Methyl 2-methyl-L-prolinate, L-Proline, 2-methyl-, methyl ester (9CI), (S)-Methyl 2-methylpyrrolidine-2-carboxylate, 2-Methyl-L-prolinate methyl ester, methyl (S)-2-methylpyrrolidine-2-carboxylate

Methyl (2S)-2-methylpyrrolidine-2-carboxylate (CAS 109837-32-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H13NO2 and a molecular weight of 143.184 g/mol. It is also known as Methyl 2-methyl-L-prolinate, L-Proline, 2-methyl-, methyl ester (9CI) and (S)-Methyl 2-methylpyrrolidine-2-carboxylate. Key properties include a boiling point of 176.4±33.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 60.5±25.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 109837-32-3
Jingsj CID: J-1505815-5
Molecular Formula: C₇H₁₃NO₂
Chinese Name: 2-甲基-L-脯氨酸甲酯
Molecular Weight: 143.184 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	176.4±33.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	60.5±25.4 °C

Frequently Asked Questions

What is the CAS number of Methyl (2S)-2-methylpyrrolidine-2-carboxylate?

The CAS number of Methyl (2S)-2-methylpyrrolidine-2-carboxylate is 109837-32-3.

What are the molecular formula and molecular weight of Methyl (2S)-2-methylpyrrolidine-2-carboxylate?

Methyl (2S)-2-methylpyrrolidine-2-carboxylate has molecular formula C7H13NO2 and molecular weight 143.184 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. "Methyl (2S)-2-methylpyrrolidine-2-carboxylate (CAS 109837-32-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1505815-5 (accessed 2026-10-22).

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