4-(Phenylmethylsulfonamido)benzoic acid CAS 536-95-8

Purity 97%+In StockPharmaceutical Standards
CAS No.536-95-8
Molecular FormulaC14H13NO4S
Molecular Weight291.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(Phenylmethylsulfonamido)benzoic acid CAS 536-95-8 chemical structure

Description

CATO supplies 4-(Phenylmethylsulfonamido)benzoic acid (CAS 536-95-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H13NO4S. Molecular weight: 291.32 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC14H13NO4S
Molecular Weight291.32 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms1
Sulfur Atoms1

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