1,2-dihenarachidoyl-sn-glycero-3-phosphocholine 253685-28-8 CAS 253685-28-8

Purity 97%+In StockPharmaceutical Standards
CAS No.253685-28-8
Molecular FormulaC50H100NO8P
Molecular Weight874.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-dihenarachidoyl-sn-glycero-3-phosphocholine 253685-28-8 CAS 253685-28-8 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 1,2-dihenarachidoyl-sn-glycero-3-phosphocholine 253685-28-8.

CATO supplies 1,2-dihenarachidoyl-sn-glycero-3-phosphocholine 253685-28-8 (CAS 253685-28-8), a certified reference material (molecular formula C50H100NO8P, MW 874.30 g/mol) for analytical method development and quality control.

Structurally, 1,2-dihenarachidoyl-sn-glycero-3-phosphocholine 253685-28-8 (C50H100NO8P) contains an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 874.30 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

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 FormulaC50H100NO8P
Molecular Weight874.30 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
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)2025
Nitrogen Atoms1

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