N,N-Diisopropyl-P,P-diphenylphosphinic amide CAS 131173-04-1

Purity 97%+In StockPharmaceutical Standards
CAS No.131173-04-1
Molecular FormulaC18H24NOP
Molecular Weight301.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N-Diisopropyl-P,P-diphenylphosphinic amide CAS 131173-04-1 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 N,N-Diisopropyl-P,P-diphenylphosphinic amide.

N,N-Diisopropyl-P,P-diphenylphosphinic amide (CAS 131173-04-1) is a high-purity analytical reference standard with the molecular formula C18H24NOP and a molecular weight of 301.36 g/mol.

N,N-Diisopropyl-P,P-diphenylphosphinic amide (C18H24NOP) contains a steroid core, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage. 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).

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

CATO manufactures N,N-Diisopropyl-P,P-diphenylphosphinic amide 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 FormulaC18H24NOP
Molecular Weight301.36 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Nitrogen Atoms1

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