(2R,4R)-4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid

N-Boc-顺式-4-N-Fmoc-氨基-D-脯氨酸

Also known as: N-Boc-cis-4-N-Fmoc-amino-D-proline, (2R,4R)-N-Boc-4-Fmoc-amino-D-proline, (2R,4R)-1-(tert-butoxycarbonyl)-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyrrolidine-2-carboxylic acid

(2R,4R)-4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid (CAS 1018332-24-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C25H28N2O6 and a molecular weight of 452.500 g/mol. It is also known as N-Boc-cis-4-N-Fmoc-amino-D-proline, (2R,4R)-N-Boc-4-Fmoc-amino-D-proline and (2R,4R)-1-(tert-butoxycarbonyl)-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyrrolidine-2-carboxylic acid. Key properties include a boiling point of 650.2±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 347.0±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1018332-24-5
Jingsj CID: J-1388894-1
Molecular Formula: C₂₅H₂₈N₂O₆
Chinese Name: N-Boc-顺式-4-N-Fmoc-氨基-D-脯氨酸
Molecular Weight: 452.500 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	650.2±55.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	347.0±31.5 °C

Frequently Asked Questions

What is the CAS number of (2R,4R)-4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid?

The CAS number of (2R,4R)-4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid is 1018332-24-5.

What are the molecular formula and molecular weight of (2R,4R)-4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid?

(2R,4R)-4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid has molecular formula C25H28N2O6 and molecular weight 452.500 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(2R,4R)-4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid (CAS 1018332-24-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1388894-1 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.