(2S,5R)-1-(9H-Fluoren-9-ylmethoxycarbonyl)-5-(trifluoromethyl)pyrrolidine-2-carboxylic acid

Also known as: (2S,5R)-Cis-Fmoc-Pro(5-CF3)-OH, N-Fmoc-(5R)-5-trifluoromethyl-L-proline

(2S,5R)-1-(9H-Fluoren-9-ylmethoxycarbonyl)-5-(trifluoromethyl)pyrrolidine-2-carboxylic acid (CAS 2567489-42-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H18F3NO4 and a molecular weight of 405.4 g/mol. It is also known as (2S,5R)-Cis-Fmoc-Pro(5-CF3)-OH and N-Fmoc-(5R)-5-trifluoromethyl-L-proline. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2567489-42-1
Jingsj CID: J-1172938-1
Molecular Formula: C₂₁H₁₈F₃NO₄
Molecular Weight: 405.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (2S,5R)-1-(9H-Fluoren-9-ylmethoxycarbonyl)-5-(trifluoromethyl)pyrrolidine-2-carboxylic acid?

The CAS number of (2S,5R)-1-(9H-Fluoren-9-ylmethoxycarbonyl)-5-(trifluoromethyl)pyrrolidine-2-carboxylic acid is 2567489-42-1.

What are the molecular formula and molecular weight of (2S,5R)-1-(9H-Fluoren-9-ylmethoxycarbonyl)-5-(trifluoromethyl)pyrrolidine-2-carboxylic acid?

(2S,5R)-1-(9H-Fluoren-9-ylmethoxycarbonyl)-5-(trifluoromethyl)pyrrolidine-2-carboxylic acid has molecular formula C21H18F3NO4 and molecular weight 405.4 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. "(2S,5R)-1-(9H-Fluoren-9-ylmethoxycarbonyl)-5-(trifluoromethyl)pyrrolidine-2-carboxylic acid (CAS 2567489-42-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1172938-1 (accessed 2026-10-25).

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