1-(3-Amino-2-hydroxypropyl)pyrrolidin-2-one CAS 20958-23-0

Purity 97%+In StockPharmaceutical Standards
CAS No.20958-23-0
Molecular FormulaC7H14N2O2
Molecular Weight158.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(3-Amino-2-hydroxypropyl)pyrrolidin-2-one CAS 20958-23-0 chemical structure

Description

1-(3-Amino-2-hydroxypropyl)pyrrolidin-2-one (CAS 20958-23-0), molecular formula C7H14N2O2 and molecular weight 158.20 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1-(3-Amino-2-hydroxypropyl)pyrrolidin-2-one (C7H14N2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

As a certified reference material (CRM), 1-(3-Amino-2-hydroxypropyl)pyrrolidin-2-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC7H14N2O2
Molecular Weight158.20 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1962
Nitrogen Atoms2

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