2,3,5,6-Tetrachloro-4-(methyldiphenylsilyl)pyridine CAS 31397-65-6

Purity 97%+In StockPharmaceutical Standards
CAS No.31397-65-6
Molecular FormulaC18H13Cl4NSi
Molecular Weight413.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3,5,6-Tetrachloro-4-(methyldiphenylsilyl)pyridine CAS 31397-65-6 chemical structure

Description

2,3,5,6-Tetrachloro-4-(methyldiphenylsilyl)pyridine (CAS 31397-65-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H13Cl4NSi. Molecular weight: 413.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC18H13Cl4NSi
Molecular Weight413.20 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1965
Halogen ContentCl-containing
Nitrogen Atoms1

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