2-sulfamoylacetamide CAS 55895-40-4

Purity 97%+In StockPharmaceutical Standards
CAS No.55895-40-4
Molecular FormulaC2H6N2O3S
Molecular Weight138.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-sulfamoylacetamide CAS 55895-40-4 chemical structure

Description

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

2-sulfamoylacetamide (CAS 55895-40-4) is a high-purity analytical reference standard with the molecular formula C2H6N2O3S and a molecular weight of 138.15 g/mol.

The molecular framework of 2-sulfamoylacetamide (C2H6N2O3S) is characterized by an amide group, a sulfone group, a carboxylic acid group, an ether linkage. 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.

As a certified reference material (CRM), 2-sulfamoylacetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC2H6N2O3S
Molecular Weight138.15 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1972
Nitrogen Atoms2
Sulfur Atoms1

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