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

(2S,4S)-1-(叔丁氧基羰基)-4-苯氧基吡咯烷-2-羧酸

Also known as: (2S,4S)-1-(tert-butoxycarbonyl)-4-phenoxypyrrolidine-2-carboxylic acid, (2S,4S)-Boc-4-phenoxy-Pro-OH, N-Boc-cis-4-phenoxy-L-proline, (4S)-Boc-4-phenoxy-L-proline, 1,2-Pyrrolidinedicarboxylic acid, 4-phenoxy-, 1-(1,1-dimethylethyl) ester, (2S,4S)-, 4-phenoxy-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester

(2S,4S)-1-(tert-butoxycarbonyl)-4-phenoxypyrrolidine-2-carboxylic acid (CAS 147266-79-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H21NO5 and a molecular weight of 307.34200 g/mol. It is also known as (2S,4S)-Boc-4-phenoxy-Pro-OH, N-Boc-cis-4-phenoxy-L-proline and (4S)-Boc-4-phenoxy-L-proline. Key properties include a boiling point of 455.8ºC at 760mmHg, a density of 1.235g/cm3 and a flash point of 229.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
147266-79-3
Jingsj CID
J-1413190-9
Molecular Formula
C16H21NO5
Chinese Name
(2S,4S)-1-(叔丁氧基羰基)-4-苯氧基吡咯烷-2-羧酸
Molecular Weight
307.34200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point455.8ºC at 760mmHg
Density1.235g/cm3
Flash Point229.4ºC

Frequently Asked Questions

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

The CAS number of (2S,4S)-1-(tert-butoxycarbonyl)-4-phenoxypyrrolidine-2-carboxylic acid is 147266-79-3.

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

(2S,4S)-1-(tert-butoxycarbonyl)-4-phenoxypyrrolidine-2-carboxylic acid has molecular formula C16H21NO5 and molecular weight 307.34200 g/mol.

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

Last updated:

How to cite: Jingsj. "(2S,4S)-1-(tert-butoxycarbonyl)-4-phenoxypyrrolidine-2-carboxylic acid (CAS 147266-79-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1413190-9 (accessed 2026-10-25).

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