1,2-Dimyristoyl-sn-glycero-3-phosphoethanolamine CAS 998-07-2

Purity qnmr>90%In StockPharmaceutical Standards
CAS No.998-07-2
Molecular FormulaC33H66NO8P
Molecular Weight635.85 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Dimyristoyl-sn-glycero-3-phosphoethanolamine CAS 998-07-2 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.

1,2-Dimyristoyl-sn-glycero-3-phosphoethanolamine (CAS 998-07-2), molecular formula C33H66NO8P and molecular weight 635.85 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C33H66NO8P, 1,2-Dimyristoyl-sn-glycero-3-phosphoethanolamine contains an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 635.85 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 FormulaC33H66NO8P
Molecular Weight635.85 g/mol
Purityqnmr>90%
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.)1957
Nitrogen Atoms1

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Why CATO?