n-(Prop-2-yn-1-yl)methanesulfonamide CAS 93501-84-9

Purity 97%+In StockPharmaceutical Standards
CAS No.93501-84-9
Molecular FormulaC4H7NO2S
Molecular Weight133.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

n-(Prop-2-yn-1-yl)methanesulfonamide CAS 93501-84-9 chemical structure

Description

CATO manufactures n-(Prop-2-yn-1-yl)methanesulfonamide 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.

n-(Prop-2-yn-1-yl)methanesulfonamide (CAS 93501-84-9) is a high-purity analytical reference standard with the molecular formula C4H7NO2S and a molecular weight of 133.17 g/mol.

Structurally, n-(Prop-2-yn-1-yl)methanesulfonamide (C4H7NO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 133.17 g/mol, it falls into the low-molecular-weight range. 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.

Physical & Chemical Properties

Molecular FormulaC4H7NO2S
Molecular Weight133.17 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1983
Nitrogen Atoms1
Sulfur Atoms1

Related n Standards

Recommended Standards

Why CATO?