1,2-dimyristelaidoyl-sn-glycero-3-phosphocholine 76733-52-3 CAS 76733-52-3

Purity 97%+In StockPharmaceutical Standards
CAS No.76733-52-3
Molecular FormulaC36H68NO8P
Molecular Weight673.90 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-dimyristelaidoyl-sn-glycero-3-phosphocholine 76733-52-3 CAS 76733-52-3 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-dimyristelaidoyl-sn-glycero-3-phosphocholine 76733-52-3.

1,2-dimyristelaidoyl-sn-glycero-3-phosphocholine 76733-52-3 (CAS 76733-52-3) is a high-purity analytical reference standard with the molecular formula C36H68NO8P and a molecular weight of 673.90 g/mol.

1,2-dimyristelaidoyl-sn-glycero-3-phosphocholine 76733-52-3 (C36H68NO8P) contains an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 FormulaC36H68NO8P
Molecular Weight673.90 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1978
Nitrogen Atoms1

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