Heptadecyltriphenylsilane CAS 18759-35-8

Purity 97%+In StockPharmaceutical Standards
CAS No.18759-35-8
Molecular FormulaC35H50Si
Molecular Weight498.86 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Heptadecyltriphenylsilane CAS 18759-35-8 chemical structure

Description

Heptadecyltriphenylsilane (CAS 18759-35-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C35H50Si. Molecular weight: 498.86 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC35H50Si
Molecular Weight498.86 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962

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