2-(Di-tert-butylphosphino)biphenyl 224311-51-7 (2-BIPHENYL)DI-TERT-BUTYLPHOSPHINE;(2-BIPHENYLYL)DI-TERT-BUTYLPHOSPHINE;2-(DI-T-BUTYLPHOSPHINO)BIPHENYL;2-(DI-TERT-BUTYLPHOSPHINO)BIPHENYL;BIPHENYL-2-YL-DI-TERT-BUTYL-PHOSPHANE;BIPHENYL-2-YLDI-TERT-BUTYLPHOSPHINE;JOHNPHOS;PHOSPHINE, [1,1'-BIPHENYL]-2-YLBIS(1,1-DIMETHYLETHYL)- GC10147 CAS 224311-51-7

Purity 97%+In StockPharmaceutical Standards
CAS No.224311-51-7
Molecular FormulaC20H39P
Molecular Weight310.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Di-tert-butylphosphino)biphenyl 224311-51-7 (2-BIPHENYL)DI-TERT-BUTYLPHOSPHINE;(2-BIPHENYLYL)DI-TERT-BUTYLPHOSPHINE;2-(DI-T-BUTYLPHOSPHINO)BIPHENYL;2-(DI-TERT-BUTYLPHOSPHINO)BIPHENYL;BIPHENYL-2-YL-DI-TERT-BUTYL-PHOSPHANE;BIPHENYL-2-YLDI-TERT-BUTYLPHOSPHINE;JOHNPHOS;PHOSPHINE, [1,1'-BIPHENYL]-2-YLBIS(1,1-DIMETHYLETHYL)- GC10147 CAS 224311-51-7 chemical structure

Description

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 supplies 2-(Di-tert-butylphosphino)biphenyl 224311-51-7 (2-BIPHENYL)DI-TERT-BUTYLPHOSPHINE;(2-BIPHENYLYL)DI-TERT-BUTYLPHOSPHINE;2-(DI-T-BUTYLPHOSPHINO)BIPHENYL;2-(DI-TERT-BUTYLPHOSPHINO)BIPHENYL;BIPHENYL-2-YL-DI-TERT-BUTYL-PHOSPHANE;BIPHENYL-2-YLDI-TERT-BUTYLPHOSPHINE;JOHNPHOS;PHOSPHINE, [1,1'-BIPHENYL]-2-YLBIS(1,1-DIMETHYLETHYL)- GC10147 (CAS 224311-51-7), a certified reference material (molecular formula C20H39P, MW 310.50 g/mol) for analytical method development and quality control.

2-(Di-tert-butylphosphino)biphenyl 224311-51-7 (2-BIPHENYL)DI-TERT-BUTYLPHOSPHINE;(2-BIPHENYLYL)DI-TERT-BUTYLPHOSPHINE;2-(DI-T-BUTYLPHOSPHINO)BIPHENYL;2-(DI-TERT-BUTYLPHOSPHINO)BIPHENYL;BIPHENYL-2-YL-DI-TERT-BUTYL-PHOSPHANE;BIPHENYL-2-YLDI-TERT-BUTYLPHOSPHINE;JOHNPHOS;PHOSPHINE, [1,1'-BIPHENYL]-2-YLBIS(1,1-DIMETHYLETHYL)- GC10147 (C20H39P) contains organophosphorus functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO manufactures 2-(Di-tert-butylphosphino)biphenyl 224311-51-7 (2-BIPHENYL)DI-TERT-BUTYLPHOSPHINE;(2-BIPHENYLYL)DI-TERT-BUTYLPHOSPHINE;2-(DI-T-BUTYLPHOSPHINO)BIPHENYL;2-(DI-TERT-BUTYLPHOSPHINO)BIPHENYL;BIPHENYL-2-YL-DI-TERT-BUTYL-PHOSPHANE;BIPHENYL-2-YLDI-TERT-BUTYLPHOSPHINE;JOHNPHOS;PHOSPHINE, [1,1'-BIPHENYL]-2-YLBIS(1,1-DIMETHYLETHYL)- GC10147 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 FormulaC20H39P
Molecular Weight310.50 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)2021

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