(S)-2-Methylproline

(S)-2-甲基脯氨酸

Also known as: alpha-Methyl-L-proline, (2S)-2-Methylpyrrolidine-2-carboxylic acid, 2-Methyl-L-proline, L-Proline, 2-methyl-, H-α-Me-Pro-OH, MFCD01318647

CAS No.
42856-71-3
Jingsj CID
J-21415-3
Molecular Formula
C6H11NO2
Chinese Name
(S)-2-甲基脯氨酸
Molecular Weight
129.157 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point310 °C
Boiling Point241.9±33.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point100.1±25.4 °C

Frequently Asked Questions

What is the CAS number of (S)-2-Methylproline?

42856-71-3

What are the molecular formula and molecular weight of (S)-2-Methylproline?

C6H11NO2, molecular weight 129.157 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026