Compound

1,2-dihexadecanoyl-sn-glycerol

A 1,2-diacyl-sn-glycerol in which both acyl groups are specified as palmitoyl (hexadecanoyl).

Definition from ChEBI (CHEBI:82929), read 2026-09-23. CC BY 4.0.

CHEBI:82929ChEBI

Open in the graph

Structure

2D depiction

Class: Organic compound
Formula: C35H68O5
Mass: 568.924 g/mol
Charge: 0
InChIKey: JEJLGIQLPYYGEE-XIFFEERXSA-N
SMILES: CCCCCCCCCCCCCCCC(=O)OC[C@H](CO)OC(=O)CCCCCCCCCCCCCCC
Look it up: ChEBI By InChIKey

Identity from ChEBI. Not evidence.

What it touches on the way

Mechanistic reach

2 entities

2 entities reached.

0 reported hops2 assembled from the scaffold

What the reference databases state

Statements

4 statements

4 statements · 1 reference database · Subject: 1,2-dihexadecanoyl-sn-glycerol · Sources: Rhea

Order

1,2-dihexadecanoyl-sn-glycerol is converted to 1,2-dihexadecanoyl-sn-glycero-3-phosphateCompoundRhea RHEA:63324Inferred only
1,2-dihexadecanoyl-sn-glycero-3-phosphate is converted to 1,2-dihexadecanoyl-sn-glycerolCompoundRhea RHEA:43236Inferred only
1,2-dihexadecanoyl-sn-glycerol is a substrate of DGKAProteinRhea RHEA:63324Inferred only
1,2-dihexadecanoyl-sn-glycerol is a substrate of SGMS2ProteinRhea RHEA:43324Inferred only

Reactions

6 reactions

1,2-dihexadecanoyl-sn-glycero-3-phosphate+water1,2-dihexadecanoyl-sn-glycerol+hydrogenphosphate
Catalysed by PLPP1 or PLPP3 or PLPP2 or LPIN1 or PLPP6
Reaction pageLeft to rightBalanced
Rhea RHEA:43236CC BY 4.0Reference data
1,2-dihexadecanoyl-sn-glycero-3-phosphocholine+an N-acylsphing-4-enine1,2-dihexadecanoyl-sn-glycerol+a sphingomyelin
Catalysed by SGMS2
Reaction pageReversibleBalance undeterminable
Rhea RHEA:43324CC BY 4.0Reference data
1,2-dihexadecanoyl-sn-glycero-3-phosphocholine+water1,2-dihexadecanoyl-sn-glycerol+phosphocholine+hydron
Catalysed by SMPD1
Reaction pageLeft to rightBalanced
Rhea RHEA:45304CC BY 4.0Reference data
1,2-dihexadecanoyl-sn-glycerol+(9Z)-hexadecenoyl-CoACHEBI:85427+coenzyme A(4-)
Reaction pageDirection not assertedBalanced
Rhea RHEA:45788CC BY 4.0Reference data
1,2-dihexadecanoyl-sn-glycerol+ATP(4-)1,2-dihexadecanoyl-sn-glycero-3-phosphate+ADP(3-)+hydron
Catalysed by DGKA
Reaction pageLeft to rightBalanced
Rhea RHEA:63324CC BY 4.0Reference data
1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine+water1,2-dihexadecanoyl-sn-glycerol+phosphoethanolamine+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:78959CC BY 4.0Reference data

Other names

12 names

Resolves to: 1,2-dihexadecanoyl-sn-glycerol

Also called: (S)-1-(Hydroxymethyl)ethane-1,2-diyl dipalmitateDAG(16:0/16:0)DAG(32:0)DG 16:0/16:0/0:0DG 32:0DG(16:0_16:0)DG(16:0/16:0)DG(16:0/16:0/0:0)DG(32:0)Diacylglycerol(16:0/16:0)Diacylglycerol(32:0)
Systematic name: (2S)-3-hydroxypropane-1,2-diyl dihexadecanoate