(2S,4S)-1-(tert-Butoxycarbonyl)-4-methoxypyrrolidine-2-carboxylic acid

顺式-1-N-Boc-4-甲氧基-L-脯氨酸

Also known as: (2S,4S)-4-METHOXY-PYRROLIDINE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER, (2S,4S)-4-Methoxy-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid, (2S,4S)-4-methoxy-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid, (4S)-1-Boc-4-methoxy-L-proline, (4S)-4-Methoxy-1-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-proline, 4(S)-methoxy-1-Boc-L-Proline, CIS-1-N-BOC-4-METHOXY-L-PROLINE, 1,2-Pyrrolidinedicarboxylic acid, 4-methoxy-, 1-(1,1-dimethylethyl) ester, (2S,4S)-

CAS No.: 83623-93-2
Jingsj CID: J-1484772-3
Molecular Formula: C₁₁H₁₉NO₅
Chinese Name: 顺式-1-N-Boc-4-甲氧基-L-脯氨酸
Molecular Weight: 245.272 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	362.0±42.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	172.7±27.9 °C

Frequently Asked Questions

What is the CAS number of (2S,4S)-1-(tert-Butoxycarbonyl)-4-methoxypyrrolidine-2-carboxylic acid?

83623-93-2

What are the molecular formula and molecular weight of (2S,4S)-1-(tert-Butoxycarbonyl)-4-methoxypyrrolidine-2-carboxylic acid?

C11H19NO5, molecular weight 245.272 g/mol

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