4-[(1Z)-3-Oxo-3-phenylprop-1-en-1-yl]phenyl 4-bromobenzene-1-sulfonate CAS 298215-90-4

Purity 97%+In StockPharmaceutical Standards
CAS No.298215-90-4
Molecular FormulaC21H15BrO4S
Molecular Weight443.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-[(1Z)-3-Oxo-3-phenylprop-1-en-1-yl]phenyl 4-bromobenzene-1-sulfonate CAS 298215-90-4 chemical structure

Description

CATO supplies 4-[(1Z)-3-Oxo-3-phenylprop-1-en-1-yl]phenyl 4-bromobenzene-1-sulfonate (CAS 298215-90-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H15BrO4S. Molecular weight: 443.31 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC21H15BrO4S
Molecular Weight443.31 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentBr-containing
Sulfur Atoms1

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