2-(Dicyclohexylphosphine)3,6-dimethoxy-2′,4′,6′-triisopropyl-1,1′-biphenyl CAS 1070663-78-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1070663-78-3
Molecular FormulaC35H65O2P
Molecular Weight548.86 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Dicyclohexylphosphine)3,6-dimethoxy-2′,4′,6′-triisopropyl-1,1′-biphenyl CAS 1070663-78-3 chemical structure

Description

The occurrence of 2-(Dicyclohexylphosphine)3,6-dimethoxy-2′,4′,6′-triisopropyl-1,1′-biphenyl is closely related to organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-(Dicyclohexylphosphine)3,6-dimethoxy-2′,4′,6′-triisopropyl-1,1′-biphenyl (CAS 1070663-78-3) is a high-purity analytical reference standard with the molecular formula C35H65O2P and a molecular weight of 548.86 g/mol.

The molecular framework of 2-(Dicyclohexylphosphine)3,6-dimethoxy-2′,4′,6′-triisopropyl-1,1′-biphenyl (C35H65O2P) is characterized by organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 2-(Dicyclohexylphosphine)3,6-dimethoxy-2′,4′,6′-triisopropyl-1,1′-biphenyl meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC35H65O2P
Molecular Weight548.86 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1988

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