840514 | 16:0-18:1 Phosphatidylethanol

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

16:0-18:1 Phosphatidylethanol

Chloroform

Size SKU Packaging Price
25mg 840514C-25mg 840514C-25mg 1 x 25mg 10mg/mL 2.5mL $207.00
Request Bulk Pricing

Powder

Size SKU Packaging Price
25mg 840514P-25mg 840514P-25mg 1 x 25mg $207.00 207
Request Bulk Pricing

Info

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%.
Data
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
Formula Weight
724.964
Exact Mass
724.502
References

Mastrovito R, Strathmann FG. Distributions of alcohol use biomarkers including ethanol, phosphatidylethanol, ethyl glucuronide and ethyl sulfate in clinical and forensic testing. Clin Biochem. 2020 Mar 4:S0009-9120(19)31406-7. doi: 10.1016/j.clinbiochem.2020.03.002. Epub ahead of print. PMID: 32142735.

PubMed ID: 32142735

Casati S, Ravelli A, Angeli I, Durello R, Minoli M, Orioli M. An automated sample preparation approach for routine liquid chromatography tandem-mass spectrometry measurement of the alcohol biomarkers phosphatidylethanol 16:0/18:1, 16:0/16:0 and 18:1/18:1. J Chromatogr A. 2019 Mar 29;1589:1-9. doi: 10.1016/j.chroma.2018.12.048. Epub 2018 Dec 21.

PubMed ID: 30598290

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
Certificates of Analysis

Related Products

860203
18:1 Phosphatidylbutanol 18:1 Phosphatidylbutanol Buy Now
860202
16:0 Phosphatidylbutanol 16:0 Phosphatidylbutanol Buy Now
860103
18:1 Phosphatidylpropanol 18:1 Phosphatidylpropanol Buy Now
860102
16:0 Phosphatidylpropanol 16:0 Phosphatidylpropanol Buy Now

Cart

Item Price Qty.
${ item.sku }
Base Price: $${ (item.price - (item.options.custompackaging * 4.2 + (item.options.custompackaging > 50 ? 250 : 150))).toFixed(2) }
Custom Packaging: +${ (item.options.custompackaging * 4.2 + (item.options.custompackaging > 50 ? 250 : 150)).toFixed(2) }

Change Custom Packaging
$ ${ item.total.toFixed(2) }
Subtotal: ${ cart.itemSubtotal|money }
${ adjustment.name } ${ adjustment.amountAsCurrency }
Order Total: ${ cart.totalPriceAsCurrency }