Diphenyl-2-pyridylphosphine 37943-90-1 2-(DIPHENYLPHOSPHINO)PYRIDINE;2-DIPHENYLPHOSPHANYL-PYRIDINE;2-PYRIDYLDIPHENYLPHOSPHINE;DIPHENYL(2-PYRIDINYL)PHOSPHINE;DIPHENYL-2-PYRIDYLPHOSPHINE;DIPHENYL-PYRIDIN-2-YLPHOSPHINE;DPPPY GC10055 CAS 37943-90-1

Purity 97%+In StockPharmaceutical Standards
CAS No.37943-90-1
Molecular FormulaC17H32NP
Molecular Weight281.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Diphenyl-2-pyridylphosphine 37943-90-1 2-(DIPHENYLPHOSPHINO)PYRIDINE;2-DIPHENYLPHOSPHANYL-PYRIDINE;2-PYRIDYLDIPHENYLPHOSPHINE;DIPHENYL(2-PYRIDINYL)PHOSPHINE;DIPHENYL-2-PYRIDYLPHOSPHINE;DIPHENYL-PYRIDIN-2-YLPHOSPHINE;DPPPY GC10055 CAS 37943-90-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 281.42 g/mol gives Diphenyl-2-pyridylphosphine 37943-90-1 2-(DIPHENYLPHOSPHINO)PYRIDINE;2-DIPHENYLPHOSPHANYL-PYRIDINE;2-PYRIDYLDIPHENYLPHOSPHINE;DIPHENYL(2-PYRIDINYL)PHOSPHINE;DIPHENYL-2-PYRIDYLPHOSPHINE;DIPHENYL-PYRIDIN-2-YLPHOSPHINE;DPPPY GC10055 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Diphenyl-2-pyridylphosphine 37943-90-1 2-(DIPHENYLPHOSPHINO)PYRIDINE;2-DIPHENYLPHOSPHANYL-PYRIDINE;2-PYRIDYLDIPHENYLPHOSPHINE;DIPHENYL(2-PYRIDINYL)PHOSPHINE;DIPHENYL-2-PYRIDYLPHOSPHINE;DIPHENYL-PYRIDIN-2-YLPHOSPHINE;DPPPY GC10055 (CAS 37943-90-1) is a high-purity analytical reference standard with the molecular formula C17H32NP and a molecular weight of 281.42 g/mol.

Based on its molecular formula C17H32NP, Diphenyl-2-pyridylphosphine 37943-90-1 2-(DIPHENYLPHOSPHINO)PYRIDINE;2-DIPHENYLPHOSPHANYL-PYRIDINE;2-PYRIDYLDIPHENYLPHOSPHINE;DIPHENYL(2-PYRIDINYL)PHOSPHINE;DIPHENYL-2-PYRIDYLPHOSPHINE;DIPHENYL-PYRIDIN-2-YLPHOSPHINE;DPPPY GC10055 contains a nitrile group, organophosphorus functionality; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 281.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

As a certified reference material (CRM), Diphenyl-2-pyridylphosphine 37943-90-1 2-(DIPHENYLPHOSPHINO)PYRIDINE;2-DIPHENYLPHOSPHANYL-PYRIDINE;2-PYRIDYLDIPHENYLPHOSPHINE;DIPHENYL(2-PYRIDINYL)PHOSPHINE;DIPHENYL-2-PYRIDYLPHOSPHINE;DIPHENYL-PYRIDIN-2-YLPHOSPHINE;DPPPY GC10055 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 FormulaC17H32NP
Molecular Weight281.42 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1967
Nitrogen Atoms1

Related Diphenyl Standards

Recommended Standards

Why CATO?