CHEBI:39153 - 5-oxopentanoic acid

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ChEBI Name 5-oxopentanoic acid
ChEBI ID CHEBI:39153
Definition An oxopentanoic acid with the oxo group in the 5-position.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:39151, CHEBI:2115
Supplier Information ChemicalBook:CB8325514, eMolecules:29541141, eMolecules:496898, eMolecules:29549277, ZINC000003914810
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Formula C5H8O3
Net Charge 0
Average Mass 116.11522
Monoisotopic Mass 116.04734
InChI InChI=1S/C5H8O3/c6-4-2-1-3-5(7)8/h4H,1-3H2,(H,7,8)
InChIKey VBKPPDYGFUZOAJ-UHFFFAOYSA-N
SMILES [H]C(=O)CCCC(O)=O
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing 5-oxopentanoic acid (CHEBI:39153) is a ω-oxo fatty acid (CHEBI:76328)
5-oxopentanoic acid (CHEBI:39153) is a aldehydic acid (CHEBI:26643)
5-oxopentanoic acid (CHEBI:39153) is a oxopentanoic acid (CHEBI:25799)
5-oxopentanoic acid (CHEBI:39153) is conjugate acid of 5-oxopentanoate (CHEBI:16120)
Incoming 1-O-hexadecyl-2-(5-oxovaleroyl)-sn-glycero-3-phosphocholine (CHEBI:142764) has functional parent 5-oxopentanoic acid (CHEBI:39153)
5-oxopentanoate (CHEBI:16120) is conjugate base of 5-oxopentanoic acid (CHEBI:39153)
IUPAC Name
5-oxopentanoic acid
Synonyms Sources
2-formylethylacetic acid ChEBI
4-formylbutyric acid ChemIDplus
5-Oxo-valeriansäure ChEBI
5-oxo-valeric acid ChEBI
5-Oxopentanoate KEGG COMPOUND
5-oxovaleric acid ChEBI
Glutarate semialdehyde KEGG COMPOUND
Manual Xrefs Databases
C03273 KEGG COMPOUND
LMFA01060161 LIPID MAPS
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Registry Numbers Types Sources
1747012 Beilstein Registry Number Beilstein
1747012 Reaxys Registry Number Reaxys
5746-02-1 CAS Registry Number ChemIDplus
Last Modified
11 December 2018