(2R,4R)-4-Hydroxy-1-((4-methoxyphenyl)sulfonyl)pyrrolidine-2-carboxylic acid CAS 203994-66-5

Purity 97%+In StockPharmaceutical Standards
CAS No.203994-66-5
Molecular FormulaC12H15NO6S
Molecular Weight301.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,4R)-4-Hydroxy-1-((4-methoxyphenyl)sulfonyl)pyrrolidine-2-carboxylic acid CAS 203994-66-5 chemical structure

Description

(2R,4R)-4-Hydroxy-1-((4-methoxyphenyl)sulfonyl)pyrrolidine-2-carboxylic acid (CAS 203994-66-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H15NO6S. Molecular weight: 301.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC12H15NO6S
Molecular Weight301.32 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2015
Nitrogen Atoms1
Sulfur Atoms1

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