50906-68-8

Basic information

• Product Name: GLYCERYL ARACHIDATE
• Synonyms: 1-Arachidoyl-rac-glycerol;1-Monoarachidate Glycerol;Eicosanoic acid, 2,3-dihydroxypropyl ester
• CAS NO: 50906-68-8
• Molecular Formula: C23H46O4
• Molecular Weight: 386.61
• Mol File: 50906-68-8.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: GLYCERYL ARACHIDATE(CAS DataBase Reference)
• NIST Chemistry Reference: GLYCERYL ARACHIDATE(50906-68-8)
• EPA Substance Registry System: GLYCERYL ARACHIDATE(50906-68-8)

Safety Data

• Hazardous Substances Data: 50906-68-8(Hazardous Substances Data)

Upstream product

• 506-30-9 Arachidic acid 
• 57156-96-4 Eicosanoic acid, 2,2-dimethyl-1,3- dioxolan-4-ylmethyl ester 

Relevant articles and documents

Biochemical characterization of the PHARC-associated serine hydrolase ABHD12 reveals its preference for very-long-chain lipids

Polyneuropathy, hearing loss, ataxia, retinitis pigmentosa, and cataract (PHARC) is a rare genetic human neurological disorder caused by null mutations to the Abhd12 gene, which encodes the integral membrane serine hydrolase enzyme ABHD12. Although the role that ABHD12 plays in PHARC is understood, the thorough biochemical characterization of ABHD12 is lacking. Here, we report the facile synthesis of mono-1-(fatty)acyl-glycerol lipids of varying chain lengths and unsaturation and use this lipid substrate library to biochemically characterize recombinant mammalian ABHD12. The substrate profiling study for ABHD12 suggested that this enzyme requires glycosylation for optimal activity and that it has a strong preference for very-long-chain lipid substrates. We further validated this substrate profile against brain membrane lysates generated from WT and ABHD12 knockout mice. Finally, using cellular organelle fractionation and immunofluorescence assays, we show that mammalian ABHD12 is enriched on the endoplasmic reticulum membrane, where most of the very-long-chain fatty acids are biosynthesized in cells. Taken together, our findings provide a biochemical explanation for why very-long-chain lipids (such as lysophosphatidylserine lipids) accumulate in the brains of ABHD12 knockout mice, which is a murine model of PHARC.