PEth-D5 (18:0/18:2)

This is the D5-deuterated internal standard for the PEth species with 18:0/18:2 acyl chains. The stable isotopic labeling ensures that this compound behaves chemically identically to the naturally occurring PEth, while its mass shift allows for precise distinction. It is designated for use in quantitative MS applications, providing the necessary internal reference for normalization and calibration in complex lipid extracts from human tissues and fluids.

1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphoethanol-d5; d5-SLPEth; 18:0/18:2 PEth-d5

C₄₁H₇₅D₅NO₈P

751.08

Min 95%

Dried by centrifugal evaporation from a solution.

Conforms to structure

Store at -20°C for long term storage.