92609-90-0 Usage
Uses
Used in Clinical and Forensic Applications:
1,2-DIPALMITOYL-SN-GLYCERO-3-PHOSPHOETHANOL (SODIUM SALT) is used as an internal standard in liquid chromatography-mass spectrometry (LC-MS) analysis of PEth in human whole blood for the detection and quantification of ethanol consumption.
Used in Research Applications:
1,2-DIPALMITOYL-SN-GLYCERO-3-PHOSPHOETHANOL (SODIUM SALT) is used as an internal standard to spike blood samples for liquid chromatography high-resolution mass spectrometry (LC-HRMS) analysis, aiding in the accurate measurement of PEth levels in biological samples.
Used in Analytical Chemistry:
1,2-DIPALMITOYL-SN-GLYCERO-3-PHOSPHOETHANOL (SODIUM SALT) is used as a standard in calibration curve generation and validation of ultra-high performance liquid chromatography tandem mass spectrometry (UHPLC-ESI-MS/MS) for the precise determination of PEth in various matrices.
Biochem/physiol Actions
Phosphatidylethanol can be used as a biomarker in blood for chronic alcohol use.
Check Digit Verification of cas no
The CAS Registry Mumber 92609-90-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,6,0 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 92609-90:
(7*9)+(6*2)+(5*6)+(4*0)+(3*9)+(2*9)+(1*0)=150
150 % 10 = 0
So 92609-90-0 is a valid CAS Registry Number.
92609-90-0Relevant articles and documents
Synthesis and Characterization of Some Acid Phospholipids with Alkyl Head Groups
Kertscher, H.-P.,Gawrisch, K.,Brezesinski, G.
, p. 150 - 153 (2007/10/02)
The acid phospholipids with different long alkyl head groups were prepared total synthetically by direct phosphorylation with phosphorus oxychloride as well as partial synthetically by transphosphorylation with phospholipase D.The characterization was provided by 13C-NMR-spectroscopy, elementary analytically as well as by the phase behaviour, that was determined optically and calorimetrically.The conversion temperatures decrease with increasing number of methylene groups with alkyl head groups systematically, but the conversion enthalpies increases with growing head group length.The conversion temperatures of the phospholipids with perdeuterium head groups don't correspond with their labelled analogues.
