((3,5-Dichloro-4-(3-isopropyl-4-methoxyphenoxy)phenyl)ethynyl)trimethylsilane 525575-59-1 7425AB C21H24Cl2O2Si CAS 525575-59-1

Purity 97%+In StockPharmaceutical Standards
CAS No.525575-59-1
Molecular FormulaC21H24Cl2O2Si
Molecular Weight407.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

((3,5-Dichloro-4-(3-isopropyl-4-methoxyphenoxy)phenyl)ethynyl)trimethylsilane 525575-59-1 7425AB C21H24Cl2O2Si CAS 525575-59-1 chemical structure

Description

CATO supplies ((3,5-Dichloro-4-(3-isopropyl-4-methoxyphenoxy)phenyl)ethynyl)trimethylsilane 525575-59-1 7425AB C21H24Cl2O2Si (CAS 525575-59-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H24Cl2O2Si. Molecular weight: 407.41 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC21H24Cl2O2Si
Molecular Weight407.41 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Halogen ContentCl-containing

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