Methyl L-prolinate hydrochloride

L-脯氨酸甲酯盐酸盐

Also known as: L-Proline methyl ester hydrochloride, H-Pro-OMe.HCl, Methyl (2S)-2-pyrrolidinecarboxylate hydrochloride, (S)-proline methyl ester hydrochloride, Methyl L-prolinate hydrochloride (1:1), Proline methyl ester hydrochloride, H-L-PRO-OME HCL, MFCD00012708

CAS No.
2133-40-6
Jingsj CID
J-37255-2
Molecular Formula
C6H12ClNO2
Chinese Name
L-脯氨酸甲酯盐酸盐
Molecular Weight
165.62 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point69-71ºC
Boiling Point169.9ºC at 760 mmHg
Density1.055g/cm3
Flash Point56.5ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Methyl L-prolinate hydrochloride?

2133-40-6

What are the molecular formula and molecular weight of Methyl L-prolinate hydrochloride?

C6H12ClNO2, molecular weight 165.62 g/mol

Is Methyl L-prolinate hydrochloride hazardous?

Warning

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