trans-1-Benzoyl-4-phenyl-L-proline

反式-1-苯甲酰-4-苯基-L-脯氨酸

Also known as: (4S)-1-Benzoyl-4-phenyl-L-proline, 1-benzoyl-4-phenyl-2-pyrrolidinecarboxylic acid, L-Proline, 1-benzoyl-4-phenyl-, trans- (9CI), MFCD08063936, trans-1-Benzoyl-4-phenylpyrrolidine-2-carboxylic acid, TRANS-1-BENZOYL-4-PHENYL-L-PROLINE (INTERMEDIATE OF FOSINOPRIL), trans-1-Benzoyl-4-phenyl-L-proline USP/EP/BP

trans-1-Benzoyl-4-phenyl-L-proline (CAS 120851-71-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H17NO3 and a molecular weight of 295.332 g/mol. It is also known as (4S)-1-Benzoyl-4-phenyl-L-proline, 1-benzoyl-4-phenyl-2-pyrrolidinecarboxylic acid and L-Proline, 1-benzoyl-4-phenyl-, trans- (9CI). Key properties include a boiling point of 518.1±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 267.2±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
120851-71-0
Jingsj CID
J-1179351-7
Molecular Formula
C18H17NO3
Chinese Name
反式-1-苯甲酰-4-苯基-L-脯氨酸
Molecular Weight
295.332 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point518.1±50.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point267.2±30.1 °C

Frequently Asked Questions

What is the CAS number of trans-1-Benzoyl-4-phenyl-L-proline?

The CAS number of trans-1-Benzoyl-4-phenyl-L-proline is 120851-71-0.

What are the molecular formula and molecular weight of trans-1-Benzoyl-4-phenyl-L-proline?

trans-1-Benzoyl-4-phenyl-L-proline has molecular formula C18H17NO3 and molecular weight 295.332 g/mol.

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

Last updated:

How to cite: Jingsj. "trans-1-Benzoyl-4-phenyl-L-proline (CAS 120851-71-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1179351-7 (accessed 2026-10-22).

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