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(2S,4S)-4-amino-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid

Also known as: (2S,4S)-1-Boc-4-aminopyrrolidine-2-carboxylic acid, (2S,4S)-4-amino-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid, (2S,4S)-4-Amino-1,2-pyrrolidinedicarboxylic acid 1-(tert-butyl) ester, (2S,4S)-1-Boc-4-amino-L-proline, cis-1-Boc-4-amino-L-proline

(2S,4S)-4-amino-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid (CAS 132622-66-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H18N2O4 and a molecular weight of 230.26100 g/mol. Key properties include a melting point of >266ºC(lit.), a boiling point of 371.1ºC at 760mmHg, a density of 1.232g/cm3 and a flash point of 178.2ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
132622-66-3
Jingsj CID
J-1621123-7
Molecular Formula
C10H18N2O4
Molecular Weight
230.26100 g/mol
Category
Organic Acids
Last updated
11/3/2026
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Physicochemical Properties

Melting Point>266ºC(lit.)
Boiling Point371.1ºC at 760mmHg
Density1.232g/cm3
Flash Point178.2ºC
Exact Mass230.12700
PSA92.86000
LogP1.04590
Vapor Pressure1.59E-06mmHg at 25°C
Refractive Index1.516

Frequently Asked Questions

What is the CAS number of (2S,4S)-4-amino-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid?

The CAS number of (2S,4S)-4-amino-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid is 132622-66-3.

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

(2S,4S)-4-amino-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid has molecular formula C10H18N2O4 and molecular weight 230.26100 g/mol.

What are the upstream and downstream products of (2S,4S)-4-amino-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid?

For (2S,4S)-4-amino-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid, Upstream Products: cis-4-Azido-N-(tert-butoxycarbonyl)-L-proline, Methyl (2S,4S)-1-Boc-4-aminopyrrolidine-2-carboxylate, N-Boc-cis-4-Fmoc-Amino-L-proline; Downstream Products: N-Boc-cis-4-Fmoc-Amino-L-proline.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(2S,4S)-4-amino-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid (CAS 132622-66-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1621123-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.