(5R)-5-methyl-1-(4-nitrophenyl)sulfonyl-pyrrolidin-2-one CAS 2237226-47-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2237226-47-8
Molecular FormulaC11H12N2O5S
Molecular Weight284.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(5R)-5-methyl-1-(4-nitrophenyl)sulfonyl-pyrrolidin-2-one CAS 2237226-47-8 chemical structure

Description

(5R)-5-methyl-1-(4-nitrophenyl)sulfonyl-pyrrolidin-2-one (CAS 2237226-47-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H12N2O5S. Molecular weight: 284.29 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC11H12N2O5S
Molecular Weight284.29 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
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms2
Sulfur Atoms1

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