Boc-L-alanine methyl ester

BOC-L-丙氨酸甲酯

Also known as: Boc-Ala-OMe, Boc-Alanine methyl ester, Methyl (2S)-2-[(tert-butoxycarbonyl)amino]propanoate, Methyl (S)-2-(tert-butoxycarbonylamino)propanoate, Methyl N-(tert-butoxycarbonyl)-L-alaninate, N-Boc-L-alanine methyl ester, N-tert-Butoxycarbonyl-L-alanine methyl ester, L-Alanine, N-[(1,1-dimethylethoxy)carbonyl]-, methyl ester

CAS No.
28875-17-4
Jingsj CID
J-45632-0
Molecular Formula
C9H17NO4
Chinese Name
BOC-L-丙氨酸甲酯
Molecular Weight
203.236 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point32-35ºC(lit.)
Boiling Point277.8±23.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point121.8±22.6 °C

Frequently Asked Questions

What is the CAS number of Boc-L-alanine methyl ester?

28875-17-4

What are the molecular formula and molecular weight of Boc-L-alanine methyl ester?

C9H17NO4, molecular weight 203.236 g/mol

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