Compound

1,2-dioctanoyl-sn-glycero-3-phosphate

A 1,2-diacyl-sn-glycerol 3-phosphate(2−) obtained by deprotonation of the phosphate OH groups of 1,2-dioctanoyl-sn-glycero-3-phosphate; major species at pH 7.3.

Definition from ChEBI (CHEBI:78229), read 2026-09-23. CC BY 4.0.

CHEBI:78229ChEBI

Open in the graph

Structure

2D depiction

Class: Organic compound, anion
Formula: C19H35O8P
Mass: 422.455 g/mol
Charge: -2
InChIKey: XYSBQYUENLDGMI-QGZVFWFLSA-L
SMILES: CCCCCCCC(=O)OC[C@H](COP(=O)([O-])[O-])OC(=O)CCCCCCC
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

Chemical structure

1,2-dioctanoyl-sn-glycero-3-phosphate has the functional parent octanoateCompoundChEBI CHEBI:78229Inferred only

Statements

4 statements

4 statements · 1 reference database · Subject: 1,2-dioctanoyl-sn-glycero-3-phosphate · Sources: Rhea

Order

1,2-dioctanoyl-sn-glycero-3-diphosphate is converted to 1,2-dioctanoyl-sn-glycero-3-phosphateCompoundRhea RHEA:42856Inferred only
1,2-dioctanoyl-sn-glycero-3-phosphate is converted to 1,2-dioctanoyl-sn-glycerolCompoundRhea RHEA:42860Inferred only
1,2-dioctanoyl-sn-glycero-3-phosphate is a substrate of PLPP4ProteinRhea RHEA:42860Inferred only
1,2-dioctanoyl-sn-glycero-3-phosphate is a substrate of PLPP5ProteinRhea RHEA:42860Inferred only

Reactions

3 reactions

1,2-dioctanoyl-sn-glycero-3-phosphocholine+water1,2-dioctanoyl-sn-glycero-3-phosphate+choline+hydron
Catalysed by ENPP2
Reaction pageLeft to rightBalanced
Rhea RHEA:41416CC BY 4.0Reference data
1,2-dioctanoyl-sn-glycero-3-diphosphate+water1,2-dioctanoyl-sn-glycero-3-phosphate+hydrogenphosphate+hydron
Catalysed by PLPP4 or PLPP5
Reaction pageLeft to rightBalanced
Rhea RHEA:42856CC BY 4.0Reference data
1,2-dioctanoyl-sn-glycero-3-phosphate+water1,2-dioctanoyl-sn-glycerol+hydrogenphosphate
Catalysed by PLPP4 or PLPP5
Reaction pageLeft to rightBalanced
Rhea RHEA:42860CC BY 4.0Reference data

Other names

4 names

Resolves to: 1,2-dioctanoyl-sn-glycero-3-phosphate

Also called: 1,2-dicapryloyl-sn-glycero-3-phosphate(2-)1,2-dicapryloyl-sn-glycero-3-phosphate(2−)PA(8:0/8:0)
Systematic name: (2R)-2,3-bis(octanoyloxy)propyl phosphate