N-Boc-trans-4-fluoro-L-proline methyl ester

N-Boc-反式-4-氟-L-脯氨酸甲酯

Also known as: N-Boc-trans-4-fluoro-L-proline methyl ester, Boc-trans-4-fluoro-L-proline methyl ester, N-t-Boc-trans-4-fluoro-L-proline methyl ester, (2S,4R)-1-tert-Butyl 2-methyl 4-fluoropyrrolidine-1,2-dicarboxylate, 1-tert-Butyl 2-methyl (2S,4R)-4-fluoropyrrolidine-1,2-dicarboxylate, 1,2-Pyrrolidinedicarboxylic acid, 4-fluoro-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S,4R)-, (2S,4R)-4-fluoropyrrolidine-1,2-dicarboxylic acid O1-tert-butyl ester O2-methyl ester, (4R)-1-Boc-4-fluoro-L-proline methyl ester, Methyl N-(tert-butoxycarbonyl)-(2S,4R)-4-fluoroprolinate, N-Boc-trans-4-fluoroproline methyl ester

CAS No.
203866-18-6
Jingsj CID
J-40487-3
Molecular Formula
C11H18FNO4
Chinese Name
N-Boc-反式-4-氟-L-脯氨酸甲酯
Molecular Weight
247.263 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point36-39ºC
Boiling Point296.5±40.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point133.1±27.3 °C

Frequently Asked Questions

What is the CAS number of N-Boc-trans-4-fluoro-L-proline methyl ester?

203866-18-6

What are the molecular formula and molecular weight of N-Boc-trans-4-fluoro-L-proline methyl ester?

C11H18FNO4, molecular weight 247.263 g/mol

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