1,2-dilauroyl-sn-glycero-3-ethylphosphocholine chloride salt 474945-22-7 CAS 474945-22-7

Purity 97%+In StockPharmaceutical Standards
CAS No.474945-22-7
Molecular FormulaC34H69NO8P
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-dilauroyl-sn-glycero-3-ethylphosphocholine chloride salt 474945-22-7 CAS 474945-22-7 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 1,2-dilauroyl-sn-glycero-3-ethylphosphocholine chloride salt 474945-22-7 (CAS 474945-22-7), a certified reference material (molecular formula C34H69NO8PCl, MW 686.35 g/mol) for analytical method development and quality control.

Structurally, 1,2-dilauroyl-sn-glycero-3-ethylphosphocholine chloride salt 474945-22-7 (C34H69NO8PCl) contains an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. 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 686.35 g/mol, it falls into the high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

As a certified reference material (CRM), 1,2-dilauroyl-sn-glycero-3-ethylphosphocholine chloride salt 474945-22-7 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 FormulaC34H69NO8P Cl
Molecular Weight686.35 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms1

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