(S)-5-Vinylpyrrolidin-2-one CAS 93288-23-4

Purity 97%+In StockPharmaceutical Standards
CAS No.93288-23-4
Molecular FormulaC6H9NO
Molecular Weight111.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-5-Vinylpyrrolidin-2-one CAS 93288-23-4 chemical structure

Description

(S)-5-Vinylpyrrolidin-2-one (CAS 93288-23-4) is a high-purity analytical reference standard with the molecular formula C6H9NO and a molecular weight of 111.14 g/mol.

Owing to an amide group, a hydroxyl group, an ether linkage, (S)-5-Vinylpyrrolidin-2-one is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 111.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures (S)-5-Vinylpyrrolidin-2-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC6H9NO
Molecular Weight111.14 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1983
Nitrogen Atoms1

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