Compound
9-hexadecanoyloxy-octadecanoate
A long-chain fatty acid anion that is the conjugate base of 9-PAHSA, obtained by deprotonation of the carboxy group; major species at pH 7.3.
Definition from ChEBI (CHEBI:83670), read 2026-09-23. CC BY 4.0.
Structure
- Class
- Organic compound, anion
- Formula
- C34H65O4
- Mass
- 537.89 g/mol
- Charge
- -1
- InChIKey
- MHQWHZLXDBVXML-UHFFFAOYSA-M
- SMILES
- CCCCCCCCCCCCCCCC(=O)OC(CCCCCCCCC)CCCCCCCC(=O)[O-]
- Look it up
- ChEBIBy 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: 9-hexadecanoyloxy-octadecanoate · Sources: Rhea
- 9-hexadecanoyloxy-octadecanoate is a substrate of ADTRPProteinRhea RHEA:52052Inferred only
- 9-hexadecanoyloxy-octadecanoate is a substrate of AIG1ProteinRhea RHEA:52052Inferred only
- 9-hexadecanoyloxy-octadecanoate is a substrate of CELProteinRhea RHEA:52052Inferred only
- 9-hexadecanoyloxy-octadecanoate is a substrate of PNPLA2ProteinRhea RHEA:75015Inferred only
Reactions
2 reactions
9-hexadecanoyloxy-octadecanoate+water9-hydroxy-octadecanoate+hexadecanoate+hydron
Catalysed by CEL or ADTRP or AIG1
Reaction pageLeft to rightBalanced
Rhea RHEA:52052CC BY 4.0Reference data
1-hexadecanoyl-2,3-di-(9Z)-octadecenoyl-sn-glycerol+9-hydroxy-octadecanoate9-hexadecanoyloxy-octadecanoate+2,3-di-(9Z)-octadecenoyl-sn-glycerol
Catalysed by PNPLA2
Reaction pageDirection not assertedBalanced
Rhea RHEA:75015CC BY 4.0Reference data
Other names
5 names
Resolves to: 9-hexadecanoyloxy-octadecanoate
- Also called
- 9-(palmitoyloxy)octadecanoate9-(palmitoyloxy)stearate9-PAHSAHexadecanoyl-9-hydroxyoctadecanoate ester
- Systematic name
- 9-(hexadecanoyloxy)octadecanoate