1-methanesulfonylpiperidine-4-carbonyl chloride 241138-40-9 4-(Chlorocarbonyl)-1-(methylsulphonyl)piperidine CAS 241138-40-9

Purity 97%+In StockPharmaceutical Standards
CAS No.241138-40-9
Molecular FormulaC7H12ClNO3S
Molecular Weight225.69 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-methanesulfonylpiperidine-4-carbonyl chloride 241138-40-9 4-(Chlorocarbonyl)-1-(methylsulphonyl)piperidine CAS 241138-40-9 chemical structure

Description

The molecular framework of 1-methanesulfonylpiperidine-4-carbonyl chloride 241138-40-9 4-(Chlorocarbonyl)-1-(methylsulphonyl)piperidine (C7H12ClNO3S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. 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.

1-methanesulfonylpiperidine-4-carbonyl chloride 241138-40-9 4-(Chlorocarbonyl)-1-(methylsulphonyl)piperidine (CAS 241138-40-9), molecular formula C7H12ClNO3S and molecular weight 225.69 g/mol, is a CATO reference standard with documented purity and traceability.

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 1-methanesulfonylpiperidine-4-carbonyl chloride 241138-40-9 4-(Chlorocarbonyl)-1-(methylsulphonyl)piperidine 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 FormulaC7H12ClNO3S
Molecular Weight225.69 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.)2025
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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