tert-Butyl (2s)-2-(sulfanylmethyl)pyrrolidine-1-carboxylate CAS 188625-66-3

Purity 97%+In StockPharmaceutical Standards
CAS No.188625-66-3
Molecular FormulaC10H19NO2S
Molecular Weight217.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl (2s)-2-(sulfanylmethyl)pyrrolidine-1-carboxylate CAS 188625-66-3 chemical structure

Description

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.

tert-Butyl (2s)-2-(sulfanylmethyl)pyrrolidine-1-carboxylate (CAS 188625-66-3) is a high-purity analytical reference standard with the molecular formula C10H19NO2S and a molecular weight of 217.33 g/mol.

tert-Butyl (2s)-2-(sulfanylmethyl)pyrrolidine-1-carboxylate (C10H19NO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 FormulaC10H19NO2S
Molecular Weight217.33 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)2010
Nitrogen Atoms1
Sulfur Atoms1

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