Trilauryl Trithiophosphite CAS 1656-63-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1656-63-9
Molecular FormulaC36H75PS3
Molecular Weight635.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Trilauryl Trithiophosphite CAS 1656-63-9 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 Trilauryl Trithiophosphite (CAS 1656-63-9), a certified reference material (molecular formula C36H75PS3, MW 635.15 g/mol) for analytical method development and quality control.

Based on its molecular formula C36H75PS3, Trilauryl Trithiophosphite contains sulfur-containing functionality, organophosphorus functionality; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 635.15 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.

As a certified reference material (CRM), Trilauryl Trithiophosphite 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 FormulaC36H75PS3
Molecular Weight635.15 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-0.5
CAS Registry Year (est.)1957
Sulfur Atoms3

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