3-(2-Methyl-5-phenylbenzo[d]oxazol-3-ium-3-yl)propane-1-sulfonate CAS 66142-15-2

Purity 97%+In StockPharmaceutical Standards
CAS No.66142-15-2
Molecular FormulaC17H17NO4S
Molecular Weight331.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(2-Methyl-5-phenylbenzo[d]oxazol-3-ium-3-yl)propane-1-sulfonate CAS 66142-15-2 chemical structure

Description

3-(2-Methyl-5-phenylbenzo[d]oxazol-3-ium-3-yl)propane-1-sulfonate (CAS 66142-15-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H17NO4S. Molecular weight: 331.39 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC17H17NO4S
Molecular Weight331.39 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
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975
Nitrogen Atoms1
Sulfur Atoms1

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