Butyldipentylphosphine oxide CAS 73986-81-9

Purity 97%+In StockPharmaceutical Standards
CAS No.73986-81-9
Molecular FormulaC14H31OP
Molecular Weight246.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Butyldipentylphosphine oxide CAS 73986-81-9 chemical structure

Description

CATO supplies Butyldipentylphosphine oxide (CAS 73986-81-9), a certified reference material (molecular formula C14H31OP, MW 246.37 g/mol) for analytical method development and quality control.

Structurally, Butyldipentylphosphine oxide (C14H31OP) contains organophosphorus functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 246.37 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

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 FormulaC14H31OP
Molecular Weight246.37 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-0.5
CAS Registry Year (est.)1978

Recommended Standards

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