Rac-(2r,4s)-1-(4-chlorobenzenesulfonyl)-4-hydroxypyrrolidine-2-carboxylic acid, trans CAS 1955474-72-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1955474-72-2
Molecular FormulaC11H12ClNO5S
Molecular Weight305.73 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Rac-(2r,4s)-1-(4-chlorobenzenesulfonyl)-4-hydroxypyrrolidine-2-carboxylic acid, trans CAS 1955474-72-2 chemical structure

Description

Rac-(2r,4s)-1-(4-chlorobenzenesulfonyl)-4-hydroxypyrrolidine-2-carboxylic acid, trans (CAS 1955474-72-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H12ClNO5S. Molecular weight: 305.73 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC11H12ClNO5S
Molecular Weight305.73 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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