General Information
Drug ID
DR00139
Drug Name
Alpha-ketoglutaric acid
Synonyms
2-Oxoglutarate; 2-ketoglutarate; 2-ketoglutaric acid; alpha-ketoglutarate; oxoglutarate
Drug Type
Small molecular drug
Indication Discovery agent [ICD11: N.A.] Investigative
Structure
3D MOL 2D MOL
Formula
C5H6O5
Canonical SMILES
C(CC(=O)O)C(=O)C(=O)O
InChI
InChI=1S/C5H6O5/c6-3(5(9)10)1-2-4(7)8/h1-2H2,(H,7,8)(H,9,10)
InChIKey
KPGXRSRHYNQIFN-UHFFFAOYSA-N
CAS Number
CAS 328-50-7
Pharmaceutical Properties Molecular Weight 146.1 Topological Polar Surface Area 91.7
Heavy Atom Count 10 Rotatable Bond Count 4
Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 5
XLogP
-0.9
PubChem CID
51
PubChem SID
10319709 , 10322722 , 10518773 , 11405806 , 11459129 , 11459622 , 11532715 , 14710598 , 14710663 , 14716068 , 14716122 , 15321557 , 17389187 , 17424980 , 22390397 , 24438432 , 24698269 , 24844201 , 24844229 , 24875185 , 24896202 , 24896211 , 3133601 , 3328 , 4252672 , 6312360 , 7885202 , 7885817 , 8026183 , 80706 , 8138018 , 8145356 , 8150433 , 820888 , 820890 , 820952 , 821199 , 821363 , 821365 , 826540 , 827040 , 828687 , 828688 , 828690 , 836159 , 837490 , 837495 , 837496 , 837918 , 841741
ChEBI ID
CHEBI:30915
TTD Drug ID
D09KQZ
DT(s) Transporting This Drug NaCT Transporter Info Sodium-coupled citrate transporter Substrate [1]
NADC3 Transporter Info Sodium/dicarboxylate cotransporter 3 Substrate [2]
ODC Transporter Info Mitochondrial 2-oxodicarboxylate carrier Substrate [3]
OGC Transporter Info Mitochondrial 2-oxoglutarate/malate carrier Substrate [4]
Drug-Transporter Activity Data
Drug-Transporter Activity Data NADC3 Transporter Info Km = 149 microM HEK293T cells-NADC3 [2]
References
1 SLC13 family of Na+ coupled di- and tri-carboxylate/sulfate transporters. Mol Aspects Med. 2013 Apr-Jun;34(2-3):299-312.
2 SLC13A3 variants cause acute reversible leukoencephalopathy and -ketoglutarate accumulation. Ann Neurol. 2019 Mar;85(3):385-395.
3 Mitochondrial oxodicarboxylate carrier deficiency is associated with mitochondrial DNA depletion and spinal muscular atrophy-like disease. Genet Med. 2018 Oct;20(10):1224-1235.
4 The mitochondrial dicarboxylate and 2-oxoglutarate carriers do not transport glutathione. FEBS Lett. 2015 Feb 27;589(5):621-8.

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