(3S,4R)-4-(2,5-dichlorophenyl)pyrrolidine-3-carboxylic acid

(3S,4R)-4-(2,5-二氯苯基)吡咯烷-3-羧酸

Also known as: (3S,4R)-4-(2,5-DICHLOROPHENYL)PYRROLIDINE-3-CARBOXYLIC ACID, 3-Pyrrolidinecarboxylic acid, 4-(2,5-dichlorophenyl)-, (3S,4R)-, 4-(2,5-dichlorophenyl)pyrrolidine-3-carboxylic acid

(3S,4R)-4-(2,5-dichlorophenyl)pyrrolidine-3-carboxylic acid (CAS 1049978-45-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H11Cl2NO2 and a molecular weight of 260.11700 g/mol. It is also known as (3S,4R)-4-(2,5-DICHLOROPHENYL)PYRROLIDINE-3-CARBOXYLIC ACID, 3-Pyrrolidinecarboxylic acid, 4-(2,5-dichlorophenyl)-, (3S,4R)- and 4-(2,5-dichlorophenyl)pyrrolidine-3-carboxylic acid. Key properties include a boiling point of 404.5ºC at 760 mmHg, a density of 1.405 g/cm3 and a flash point of 198.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1049978-45-1
Jingsj CID: J-1053217-9
Molecular Formula: C₁₁H₁₁Cl₂NO₂
Chinese Name: (3S,4R)-4-(2,5-二氯苯基)吡咯烷-3-羧酸
Molecular Weight: 260.11700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	404.5ºC at 760 mmHg
Density	1.405 g/cm3
Flash Point	198.4ºC

Frequently Asked Questions

What is the CAS number of (3S,4R)-4-(2,5-dichlorophenyl)pyrrolidine-3-carboxylic acid?

The CAS number of (3S,4R)-4-(2,5-dichlorophenyl)pyrrolidine-3-carboxylic acid is 1049978-45-1.

What are the molecular formula and molecular weight of (3S,4R)-4-(2,5-dichlorophenyl)pyrrolidine-3-carboxylic acid?

(3S,4R)-4-(2,5-dichlorophenyl)pyrrolidine-3-carboxylic acid has molecular formula C11H11Cl2NO2 and molecular weight 260.11700 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. "(3S,4R)-4-(2,5-dichlorophenyl)pyrrolidine-3-carboxylic acid (CAS 1049978-45-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1053217-9 (accessed 2026-10-25).

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