(E,Z)-1-Bromo-1,2-diphenyl-2-(4-hydroxyphenyl)ethene 4-(2-Bromo-1,2-diphenylethenyl)phenol 874504-11-7 |A'-Bromo-|A-phenyl-4-stilbenol CAS 874504-11-7

Purity 97%+In StockPharmaceutical Standards
CAS No.874504-11-7
Molecular FormulaC20H15BrO
Molecular Weight351.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E,Z)-1-Bromo-1,2-diphenyl-2-(4-hydroxyphenyl)ethene 4-(2-Bromo-1,2-diphenylethenyl)phenol 874504-11-7 |A'-Bromo-|A-phenyl-4-stilbenol CAS 874504-11-7 chemical structure

Description

(E,Z)-1-Bromo-1,2-diphenyl-2-(4-hydroxyphenyl)ethene 4-(2-Bromo-1,2-diphenylethenyl)phenol 874504-11-7 |A'-Bromo-|A-phenyl-4-stilbenol (CAS 874504-11-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H15BrO. Molecular weight: 351.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC20H15BrO
Molecular Weight351.24 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentBr-containing

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