2-Aminobenzo[d]thiazole-6-sulfonic acid CAS 21951-32-6

Purity 97%+In StockPharmaceutical Standards
CAS No.21951-32-6
Molecular FormulaC7H6N2O3S2
Molecular Weight230.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Aminobenzo[d]thiazole-6-sulfonic acid CAS 21951-32-6 chemical structure

Description

2-Aminobenzo[d]thiazole-6-sulfonic acid (CAS 21951-32-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H6N2O3S2. Molecular weight: 230.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC7H6N2O3S2
Molecular Weight230.26 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Nitrogen Atoms2
Sulfur Atoms2

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