1,1,2,3,4,5-Hexaphenylsilacyclopenta-2,4-diene 1,1,2,3,4,5-Hexaphenylsilole 752-28-3 H1413 CAS 752-28-3

Purity 97%+In StockPharmaceutical Standards
CAS No.752-28-3
Molecular FormulaC40H30Si
Molecular Weight538.75 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1,2,3,4,5-Hexaphenylsilacyclopenta-2,4-diene 1,1,2,3,4,5-Hexaphenylsilole 752-28-3 H1413 CAS 752-28-3 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,1,2,3,4,5-Hexaphenylsilacyclopenta-2,4-diene 1,1,2,3,4,5-Hexaphenylsilole 752-28-3 H1413.

CATO supplies 1,1,2,3,4,5-Hexaphenylsilacyclopenta-2,4-diene 1,1,2,3,4,5-Hexaphenylsilole 752-28-3 H1413 (CAS 752-28-3), a certified reference material (molecular formula C40H30Si, MW 538.75 g/mol) for analytical method development and quality control.

1,1,2,3,4,5-Hexaphenylsilacyclopenta-2,4-diene 1,1,2,3,4,5-Hexaphenylsilole 752-28-3 H1413 (C40H30Si) contains a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 1,1,2,3,4,5-Hexaphenylsilacyclopenta-2,4-diene 1,1,2,3,4,5-Hexaphenylsilole 752-28-3 H1413 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC40H30Si
Molecular Weight538.75 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)26.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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