840514 | 16:0-18:1 Phosphatidylethanol

1-palmitoyl-2-oleoyl-sn-glycero-3-phosphoethanol (sodium salt)


Chloroform

Size SKU Packaging Price
25mg 840514C-25mg 840514C-25mg 1 x 25mg 10mg/mL 2.5mL $147.00

Powder

Size SKU Packaging Price
25mg 840514P-25mg 840514P-25mg 1 x 25mg $147.00
200mg 840514P-200mg 840514P-200mg 2 x 100mg $294.00
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16:0-18:1 Phosphatidylethanol

16:0-18:1 Phosphatidylethanol

1-palmitoyl-2-oleoyl-sn-glycero-3-phosphoethanol (sodium salt)

Phosphatidylethanol (PEth) represents a group of glycerophospholipid homologues generated by substitution of ethanol for the lipid headgroup by the phospholipase D enzyme. Since the formation of PEth is specifically dependent  on ethanol, the diagnostic specificity of PEth as an alcohol biomarker is theoretically 100%.
Hygroscopic
No
Light Sensitive
No
Molecular Formula
C39H74NaO8P
Percent Composition
C 64.61%, H 10.29%, Na 3.17%, O 17.66%, P 4.27%
Purity
>99%
Stability
1 Year
Storage Temperature
-20°C
CAS Number
322647-55-2
CAS Registry Number is a Registered Trademark of the American Chemical Society
Molecular Weight
724.964
Exact Mass
724.502

Schrock, A., A. Thierauf, F.M. Wurst, N. Thon, and W. Weinmann. (2014). Progress in monitoring alcohol consumption and alcohol abuse by phosphatidylethanol. Bioanalysis 6:2285-94. [PubMed]

PubMed ID: 25383738

Wensbo Posaric, D., A. Andersson, K.E. Bergquist, and A. Isaksson. (2014). Differentiation and quantification of synthetic phosphatidylethanol (PEth) homologues by (1)H- and (1)(3)C-NMR in polar organic solvents. Anal Bioanal Chem 406:4735-44. [PubMed]

PubMed ID: 24866709

Isaksson, A., L. Walther, T. Hansson, A. Andersson, and C. Alling. (2011). Phosphatidylethanol in blood (B-PEth): a marker for alcohol use and abuse. Drug Test Anal 3:195-200. [PubMed]

PubMed ID: 21438164