Methyl (S)-2-(3-amino-2-oxopyrrolidin-1-yl)acetate hydrochloride CAS 204452-43-7

Purity 97%+In StockPharmaceutical Standards
CAS No.204452-43-7
Molecular FormulaC7H12N2O3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl (S)-2-(3-amino-2-oxopyrrolidin-1-yl)acetate hydrochloride CAS 204452-43-7 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 Methyl (S)-2-(3-amino-2-oxopyrrolidin-1-yl)acetate hydrochloride.

CATO supplies Methyl (S)-2-(3-amino-2-oxopyrrolidin-1-yl)acetate hydrochloride (CAS 204452-43-7), a certified reference material (molecular formula C7H12N2O3HCl, MW 208.64 g/mol) for analytical method development and quality control.

Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, Methyl (S)-2-(3-amino-2-oxopyrrolidin-1-yl)acetate hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 208.64 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC7H12N2O3 HCl
Molecular Weight208.64 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)2015
Halogen ContentCl-containing
Nitrogen Atoms2

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