1-(tert-Butoxycarbonyl)-4-phenylpyrrolidine-3-carboxylic acid

1-(叔丁氧羰基)-4-苯基吡咯烷-3-甲酸

Also known as: 4-Phenyl-1,3-pyrrolidinedicarboxylic acid 1-(tert-butyl) ester, 1-[(2-methylpropan-2-yl)oxy-oxomethyl]-4-phenyl-3-pyrrolidinecarboxylic acid

1-(tert-Butoxycarbonyl)-4-phenylpyrrolidine-3-carboxylic acid (CAS 939757-89-8) 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 4-Phenyl-1,3-pyrrolidinedicarboxylic acid 1-(tert-butyl) ester and 1-[(2-methylpropan-2-yl)oxy-oxomethyl]-4-phenyl-3-pyrrolidinecarboxylic acid. Key properties include a boiling point of 441.5ºC at 760 mmHg and a density of 1.196. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
939757-89-8
Jingsj CID
J-1367911-8
Molecular Formula
C16H21NO4
Chinese Name
1-(叔丁氧羰基)-4-苯基吡咯烷-3-甲酸
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
Density1.196

Frequently Asked Questions

What is the CAS number of 1-(tert-Butoxycarbonyl)-4-phenylpyrrolidine-3-carboxylic acid?

The CAS number of 1-(tert-Butoxycarbonyl)-4-phenylpyrrolidine-3-carboxylic acid is 939757-89-8.

What are the molecular formula and molecular weight of 1-(tert-Butoxycarbonyl)-4-phenylpyrrolidine-3-carboxylic acid?

1-(tert-Butoxycarbonyl)-4-phenylpyrrolidine-3-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)-4-phenylpyrrolidine-3-carboxylic acid (CAS 939757-89-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1367911-8 (accessed 2026-10-25).

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