Diisopropylphosphine oxide CAS 53753-58-5

Purity 97%+In StockPharmaceutical Standards
CAS No.53753-58-5
Molecular FormulaC6H15OP
Molecular Weight134.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Diisopropylphosphine oxide CAS 53753-58-5 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.

Diisopropylphosphine oxide (CAS 53753-58-5) is a high-purity analytical reference standard with the molecular formula C6H15OP and a molecular weight of 134.16 g/mol.

Diisopropylphosphine oxide (C6H15OP) contains organophosphorus functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC6H15OP
Molecular Weight134.16 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-0.5
CAS Registry Year (est.)1972

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