(2R,4R)-Methyl 4-amino-5-oxopyrrolidine-2-carboxylate CAS 189450-23-5

Purity 97%+In StockPharmaceutical Standards
CAS No.189450-23-5
Molecular FormulaC6H10N2O3
Molecular Weight158.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,4R)-Methyl 4-amino-5-oxopyrrolidine-2-carboxylate CAS 189450-23-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2R,4R)-Methyl 4-amino-5-oxopyrrolidine-2-carboxylate.

(2R,4R)-Methyl 4-amino-5-oxopyrrolidine-2-carboxylate (CAS 189450-23-5) is a high-purity analytical reference standard with the molecular formula C6H10N2O3 and a molecular weight of 158.16 g/mol.

Structurally, (2R,4R)-Methyl 4-amino-5-oxopyrrolidine-2-carboxylate (C6H10N2O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 158.16 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures (2R,4R)-Methyl 4-amino-5-oxopyrrolidine-2-carboxylate 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 FormulaC6H10N2O3
Molecular Weight158.16 g/mol
AppearanceWhite to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2011
Nitrogen Atoms2

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