Compound

1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol)

A 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol)(1−) in which the 1- and 2-acyl groups are specified as octadecanoyl (stearoyl) and 9Z-octadecenoyl (oleoyl) respectively; major species at pH 7.3.

Definition from ChEBI (CHEBI:72845), read 2026-09-23. CC BY 4.0.

CHEBI:72845ChEBI

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Structure

2D depiction

No three-dimensional record for this entry.

Class: Organic compound, anion
Formula: C42H80O10P
Mass: 776.066 g/mol
Charge: -1
InChIKey: ZEFGRNLJASLRBZ-QIJYXWHJSA-M
SMILES: CCCCCCCC/C=CCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)([O-])OC[C@@H](O)CO
Look it up: ChEBI By InChIKey

Identity from ChEBI. Not evidence.

What it touches on the way

Mechanistic reach

3 entities

3 entities reached.

0 reported hops3 assembled from the scaffold

What the reference databases state

Chemical structure

2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol) has the functional parent 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol)CompoundChEBI CHEBI:141490Inferred only

Statements

4 statements

4 statements · 1 reference database · Subject: 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol) · Sources: Rhea

Order

1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol) is a substrate of LCLAT1ProteinRhea RHEA:37647Inferred only
1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol) is a substrate of LPCAT4ProteinRhea RHEA:37647Inferred only
1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol) is a substrate of PLA2G15ProteinRhea RHEA:57144Inferred only
1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol) is a substrate of PLA2G15ProteinRhea RHEA:57148Inferred only

Reactions

3 reactions

1-octadecanoyl-sn-glycero-3-phospho-(1'-sn-glycerol)+(9Z)-octadecenoyl-CoA1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol)+coenzyme A(4-)
Catalysed by LPCAT4 or LCLAT1
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:37647CC BY 4.0Reference data
1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol)+N-(acetyl)-sphing-4-enine2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol)+1-octadecanoyl-N-(acetyl)-sphing-4-enine
Catalysed by PLA2G15
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:57144CC BY 4.0Reference data
1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol)+N-(acetyl)-sphing-4-enine1-octadecanoyl-sn-glycero-3-phospho-(1'-sn-glycerol)+1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine
Catalysed by PLA2G15
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:57148CC BY 4.0Reference data

Other names

6 names

Resolves to: 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol)

Also called: 1-stearoyl-2-oleoyl-sn-glycero-3-phospho-(1'-sn-glycerol)(1-)1-stearoyl-2-oleoyl-sn-glycero-3-phospho-(1'-sn-glycerol)(1−)2-oleoyl-1-stearoyl-sn-glycero-3-phospho-(1'-sn-glycerol)(1-)2-oleoyl-1-stearoyl-sn-glycero-3-phospho-(1'-sn-glycerol)(1−)PG(18:0/18:1(9Z))
Systematic name: (2S)-2,3-dihydroxypropyl (2R)-3-(octadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl phosphate