2-(Aminosulphonyl)nitrobenzene 2-Sulphamoylnitrobenzene 2-nitrobenzenesulfonamide 5455-59-4 CAS 5455-59-4

Purity 97%+In StockPharmaceutical Standards
CAS No.5455-59-4
Molecular FormulaC6H12N2O4S
Molecular Weight208.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Aminosulphonyl)nitrobenzene 2-Sulphamoylnitrobenzene 2-nitrobenzenesulfonamide 5455-59-4 CAS 5455-59-4 chemical structure

Description

2-(Aminosulphonyl)nitrobenzene 2-Sulphamoylnitrobenzene 2-nitrobenzenesulfonamide 5455-59-4 (CAS 5455-59-4), molecular formula C6H12N2O4S and molecular weight 208.24 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 2-(Aminosulphonyl)nitrobenzene 2-Sulphamoylnitrobenzene 2-nitrobenzenesulfonamide 5455-59-4 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 208.24 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.

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

As a certified reference material (CRM), 2-(Aminosulphonyl)nitrobenzene 2-Sulphamoylnitrobenzene 2-nitrobenzenesulfonamide 5455-59-4 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 FormulaC6H12N2O4S
Molecular Weight208.24 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)2.0
CAS Registry Year (est.)1958
Nitrogen Atoms2
Sulfur Atoms1

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