1-(tert-Butoxycarbonyl)-3-phenylpyrrolidine-2-carboxylic acid

1-(叔丁氧羰基)-3-苯基吡咯烷-2-羧酸

Also known as: 3-Phenyl-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester, 1,2-Pyrrolidinedicarboxylic acid, 3-phenyl-, 1-(1,1-dimethylethyl) ester, 1-(Tert-butoxycarbonyl)-3-phenylpyrrolidine-2-carboxylic acid, 1-(tert-Butoxycarbonyl)-3-phenyl-2-pyrrolidinecarboxylic acid, 1-(tert-butoxycarbonyl)-3-phenylproline, 1-Boc-3-Phenylpyrrolidine-2-carboxylic acid, 1-[(2-Methylpropan-2-YL)oxycarbonyl]-3-phenylpyrrolidine-2-carboxylic acid

1-(tert-Butoxycarbonyl)-3-phenylpyrrolidine-2-carboxylic acid (CAS 143979-44-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H21NO4 and a molecular weight of 291.34200 g/mol. It is also known as 3-Phenyl-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester, 1,2-Pyrrolidinedicarboxylic acid, 3-phenyl-, 1-(1,1-dimethylethyl) ester and 1-(Tert-butoxycarbonyl)-3-phenylpyrrolidine-2-carboxylic acid. Key properties include a boiling point of 441.5ºC at 760 mmHg, a density of 1.196g/cm3 and a flash point of 220.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
143979-44-6
Jingsj CID
J-1483265-9
Molecular Formula
C16H21NO4
Chinese Name
1-(叔丁氧羰基)-3-苯基吡咯烷-2-羧酸
Molecular Weight
291.34200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point441.5ºC at 760 mmHg
Density1.196g/cm3
Flash Point220.8ºC

Frequently Asked Questions

What is the CAS number of 1-(tert-Butoxycarbonyl)-3-phenylpyrrolidine-2-carboxylic acid?

The CAS number of 1-(tert-Butoxycarbonyl)-3-phenylpyrrolidine-2-carboxylic acid is 143979-44-6.

What are the molecular formula and molecular weight of 1-(tert-Butoxycarbonyl)-3-phenylpyrrolidine-2-carboxylic acid?

1-(tert-Butoxycarbonyl)-3-phenylpyrrolidine-2-carboxylic acid has molecular formula C16H21NO4 and molecular weight 291.34200 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(tert-Butoxycarbonyl)-3-phenylpyrrolidine-2-carboxylic acid (CAS 143979-44-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1483265-9 (accessed 2026-10-24).

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