2,5-Dibromo-1,1-dimethyl-3,4-diphenyl-1H-silole CAS 686290-22-2

Purity 97%+In StockPharmaceutical Standards
CAS No.686290-22-2
Molecular FormulaC18H16Br2Si
Molecular Weight420.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5-Dibromo-1,1-dimethyl-3,4-diphenyl-1H-silole CAS 686290-22-2 chemical structure

Description

CATO supplies 2,5-Dibromo-1,1-dimethyl-3,4-diphenyl-1H-silole (CAS 686290-22-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H16Br2Si. Molecular weight: 420.21 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC18H16Br2Si
Molecular Weight420.21 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
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.)1985
Halogen ContentBr-containing

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