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Record Information
Version1.0
Created at2005-11-16 15:48:42 UTC
Updated at2020-11-24 22:12:19 UTC
NP-MRD IDNP0000036
Secondary Accession NumbersNone
Natural Product Identification
Common NameMethylglutaric acid
DescriptionMethylglutaric acid is a leucine metabolite. A large amount of methylglutaric acid is identified in urine of patients with deficiency of 3-methylglutaconyl coenzyme A hydratase (PMID 6181239 ). Methylglutaric acid is also found to be associated with 3-hydroxy-3-methylglutaryl-CoA lyase deficiency, another inborn error of metabolism.
Structure
Thumb
Synonyms
ValueSource
beta-Methylglutaric acidChEBI
b-MethylglutarateGenerator
b-Methylglutaric acidGenerator
beta-MethylglutarateGenerator
Β-methylglutarateGenerator
Β-methylglutaric acidGenerator
MethylglutarateGenerator
3-Methyl-glutarateHMDB
3-Methyl-glutaric acidHMDB
3-MethylglutarateHMDB
3-Methylglutaric acidHMDB, MeSH
3-MethylpentanedioateHMDB
3-Methylpentanedioic acidHMDB
b-Methyl-glutaric acidHMDB
beta-Methyl-glutaric acidHMDB
Chemical FormulaC6H10O4
Average Mass146.1412 Da
Monoisotopic Mass146.05791 Da
IUPAC Name3-methylpentanedioic acid
Traditional Namemethylglutaric acid
CAS Registry Number626-51-7
SMILES
CC(CC(O)=O)CC(O)=O
InChI Identifier
InChI=1S/C6H10O4/c1-4(2-5(7)8)3-6(9)10/h4H,2-3H2,1H3,(H,7,8)(H,9,10)
InChI KeyXJMMNTGIMDZPMU-UHFFFAOYSA-N
Spectra
Spectrum TypeDescriptionDepositor IDDeposition DateView
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, experimental)Wishart Lab2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 25.16 MHz, CDCl3, experimental)Wishart Lab2021-06-20View Spectrum
2D NMR[1H, 13C] NMR Spectrum (2D, 600 MHz, H2O, experimental)Wishart Lab2021-06-20View Spectrum
Species
Species of Origin
Species NameSourceReference
Crotalaria duraKNApSAcK Database
Crotalaria globiferaKNApSAcK Database
Triticum aestivumKNApSAcK Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as methyl-branched fatty acids. These are fatty acids with an acyl chain that has a methyl branch. Usually, they are saturated and contain only one or more methyl group. However, branches other than methyl may be present.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acids and conjugates
Direct ParentMethyl-branched fatty acids
Alternative Parents
Substituents
  • Methyl-branched fatty acid
  • Dicarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting Point80 - 82 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility36.9 g/LALOGPS
logP0.33ALOGPS
logP0.33ChemAxon
logS-0.6ALOGPS
pKa (Strongest Acidic)3.91ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area74.6 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity32.69 m³·mol⁻¹ChemAxon
Polarizability13.88 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
External Links
HMDB IDHMDB0000752
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB022224
KNApSAcK IDC00001187
Chemspider ID11781
KEGG Compound IDNot Available
BioCyc IDCPD-516
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN ID5720
PubChem Compound12284
PDB IDNot Available
ChEBI ID68566
Good Scents IDNot Available
References
General References
  1. Sreekumar A, Poisson LM, Rajendiran TM, Khan AP, Cao Q, Yu J, Laxman B, Mehra R, Lonigro RJ, Li Y, Nyati MK, Ahsan A, Kalyana-Sundaram S, Han B, Cao X, Byun J, Omenn GS, Ghosh D, Pennathur S, Alexander DC, Berger A, Shuster JR, Wei JT, Varambally S, Beecher C, Chinnaiyan AM: Metabolomic profiles delineate potential role for sarcosine in prostate cancer progression. Nature. 2009 Feb 12;457(7231):910-4. doi: 10.1038/nature07762. [PubMed:19212411 ]
  2. Guneral F, Bachmann C: Age-related reference values for urinary organic acids in a healthy Turkish pediatric population. Clin Chem. 1994 Jun;40(6):862-6. [PubMed:8087979 ]
  3. Truscott RJ, Halpern B, Wysocki SJ, Hahnel R, Wilcken B: Studies on a child suspected of having a dficiency in 3-hydroxy-3-methylglutaryl-Co A lyase. Clin Chim Acta. 1979 Jul 2;95(1):11-16. [PubMed:509721 ]
  4. Sheffer RN, Zlotogora J, Elpeleg ON, Raz J, Ben-Ezra D: Behr's syndrome and 3-methylglutaconic aciduria. Am J Ophthalmol. 1992 Oct 15;114(4):494-7. [PubMed:1384336 ]
  5. Duran M, Beemer FA, Tibosch AS, Bruinvis L, Ketting D, Wadman SK: Inherited 3-methylglutaconic aciduria in two brothers--another defect of leucine metabolism. J Pediatr. 1982 Oct;101(4):551-4. [PubMed:6181239 ]