(2S,4S)-4-Mercapto-N,1-dimethylpyrrolidine-2-carboxamide CAS 114358-03-1

Purity 97%+In StockPharmaceutical Standards
CAS No.114358-03-1
Molecular FormulaC7H14N2OS
Molecular Weight174.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,4S)-4-Mercapto-N,1-dimethylpyrrolidine-2-carboxamide CAS 114358-03-1 chemical structure

Description

(2S,4S)-4-Mercapto-N,1-dimethylpyrrolidine-2-carboxamide (CAS 114358-03-1), molecular formula C7H14N2OS and molecular weight 174.26 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of (2S,4S)-4-Mercapto-N,1-dimethylpyrrolidine-2-carboxamide (C7H14N2OS) is characterized by an amide group, sulfur-containing functionality, 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.

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 FormulaC7H14N2OS
Molecular Weight174.26 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1989
Nitrogen Atoms2
Sulfur Atoms1

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