D5-PI DiC16

Phosphatidylinositol (PI) is the metabolic progenitor for all higher phosphoinositides, making it a key structural component of cellular membranes. This product is the D5-labeled internal standard for PI, built upon a diC16 acyl backbone. It is primarily used as a quantitative reference material in mass spectrometry-based lipid analysis for the highly accurate determination of total phosphatidylinositol content in biological samples.

d5-D-myo-Phosphatidylinositol diC16; Deuterated diC16 PI; d5-PtdIns diC16; PI d5 (diC16)

C₄₁H₇₃D₅NaO₁₃P

838.06

Min 95%

Dried by centrifugal evaporation from a solution.

Conforms to structure

Store at -20°C for long term storage.