(R)-tert-butyl 2-((methylthio)methyl)pyrrolidine-1-carboxylate CAS 143008-59-7

Purity 97%+In StockPharmaceutical Standards
CAS No.143008-59-7
Molecular FormulaC11H21NO2S
Molecular Weight231.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-tert-butyl 2-((methylthio)methyl)pyrrolidine-1-carboxylate CAS 143008-59-7 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.

CATO supplies (R)-tert-butyl 2-((methylthio)methyl)pyrrolidine-1-carboxylate (CAS 143008-59-7), a certified reference material (molecular formula C11H21NO2S, MW 231.35 g/mol) for analytical method development and quality control.

Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, (R)-tert-butyl 2-((methylthio)methyl)pyrrolidine-1-carboxylate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 231.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO manufactures (R)-tert-butyl 2-((methylthio)methyl)pyrrolidine-1-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 FormulaC11H21NO2S
Molecular Weight231.35 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.)1997
Nitrogen Atoms1
Sulfur Atoms1

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