501943-05-1 1-Butyl-1-methylpyrrolidinium methanesulfonate MFCD29066932 BMPyr-MeSO3 CAS 501943-05-1

Purity 97%+In StockPharmaceutical Standards
CAS No.501943-05-1
Molecular FormulaC9H20N
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

501943-05-1 1-Butyl-1-methylpyrrolidinium methanesulfonate MFCD29066932 BMPyr-MeSO3 CAS 501943-05-1 chemical structure

Description

The occurrence of 501943-05-1 1-Butyl-1-methylpyrrolidinium methanesulfonate MFCD29066932 BMPyr-MeSO3 is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 501943-05-1 1-Butyl-1-methylpyrrolidinium methanesulfonate MFCD29066932 BMPyr-MeSO3 (CAS 501943-05-1), a certified reference material (molecular formula C9H20NCH3O3S, MW 237.36 g/mol) for analytical method development and quality control.

The molecular framework of 501943-05-1 1-Butyl-1-methylpyrrolidinium methanesulfonate MFCD29066932 BMPyr-MeSO3 (C9H20NCH3O3S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 501943-05-1 1-Butyl-1-methylpyrrolidinium methanesulfonate MFCD29066932 BMPyr-MeSO3 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 FormulaC9H20N CH3O3S
Molecular Weight237.36 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1984
Nitrogen Atoms1
Sulfur Atoms1

Related Butyl Standards

Recommended Standards

Why CATO?