1,2-DIPALMITOYL-SN-GLYCERO-3-PHOSPHOETHANOL (SODIUM SALT)

Synonym(s):1,2-dihexadecanoyl-sn-glycero-3-phosphoethanol (sodium salt)

CAS NO.：92609-90-0
Empirical Formula: C37H73O8P
Molecular Weight: 676.94
MDL number: MFCD00674298
SAFETY DATA SHEET (SDS)
Update Date: 2026-01-13 11:17:18

1,2-DIPALMITOYL-SN-GLYCERO-3-PHOSPHOETHANOL (SODIUM SALT) Structural

What is 1,2-DIPALMITOYL-SN-GLYCERO-3-PHOSPHOETHANOL (SODIUM SALT)?

The Uses of 1,2-DIPALMITOYL-SN-GLYCERO-3-PHOSPHOETHANOL (SODIUM SALT)

16:0 Phosphatidylethanol (Peth)/(1,2-dipalmitoyl-sn-glycero-3-phosphoethanol) may be used:

as an internal standard in liquid chromatography?mass spectrometry (LC-MS) analysis of PEth in human whole blood
as an internal standard to spike blood samples for in liquid chromatography high-resolution mass spectrometry (LC?HRMS) analysis
as a standard in calibration curve generation and validation of ultra-high performance liquid chromatography tandem mass spectrometry (UHPLC-ESI-MS/MS)

General Description

Phosphatidylethanol (PEth) is a phospholipid, that is generated in the the presence of ethanol in cell membranes. PEths like PEth 16:0/18:1, PEth 18:1/18:1, and PEth 16:0/16:0 possesses a common phosphoethanol head. Two fatty acid chains of variable length and degree of saturation are bound to this head group.

Biochem/physiol Actions

Phosphatidylethanol can be used as a biomarker in blood for chronic alcohol use.

Safety information for 1,2-DIPALMITOYL-SN-GLYCERO-3-PHOSPHOETHANOL (SODIUM SALT)

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