1,2-Bis(bis(3,5-di-tert-butylphenyl)phosphaneyl)benzene CAS 1203710-18-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1203710-18-2
Molecular FormulaC62H88P2
Molecular Weight895.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Bis(bis(3,5-di-tert-butylphenyl)phosphaneyl)benzene CAS 1203710-18-2 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 1,2-Bis(bis(3,5-di-tert-butylphenyl)phosphaneyl)benzene.

1,2-Bis(bis(3,5-di-tert-butylphenyl)phosphaneyl)benzene (CAS 1203710-18-2), molecular formula C62H88P2 and molecular weight 895.31 g/mol, is a CATO reference standard with documented purity and traceability.

1,2-Bis(bis(3,5-di-tert-butylphenyl)phosphaneyl)benzene (C62H88P2) contains organophosphorus functionality, 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 1,2-Bis(bis(3,5-di-tert-butylphenyl)phosphaneyl)benzene 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 FormulaC62H88P2
Molecular Weight895.31 g/mol
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)19.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990

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Why CATO?