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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2009-07-25 00:01:35 UTC
Update Date2023-02-21 17:17:50 UTC
HMDB IDHMDB0012490
Secondary Accession Numbers
  • HMDB12490
Metabolite Identification
Common Name1,2-Dehydrosalsolinol
Description1,2-dehydrosalsolinol(1-methyl-6,7-dihydroxy-3,4-dihydroisoquinolines) is formed through the decarboxylation of salsolinol-1-carboxylic acid (1-methyl-6,7-dihydroxy-1,2,3,4- tetrahydroisoquinoline-1-carboxylic acid), a novel endogenous catecholic adduct of dopamine and pyruvic acid, examined in nuclei-free homogenates of rat liver, whole brain, and kidney, as well as in buffer only. Liquid chromatographic analysis of incubations for varying times (30 min to 5 h) showed that the tetrahydroisoquinoline substrate decarboxylated oxidatively, forming the DSAL (PMID: 3369867 ). It is involved in Tyrosine Metabolism.
Structure
Thumb
Synonyms
ValueSource
1-Methyl-6,7-dihydroxy-3,4-dihydroisoquinolinesHMDB
3,4-dihydro-1-Methyl-6,7-isoquinolinediolHMDB
DSALHMDB
Chemical FormulaC10H11NO2
Average Molecular Weight177.1998
Monoisotopic Molecular Weight177.078978601
IUPAC Name1-methyl-3,4-dihydroisoquinoline-6,7-diol
Traditional Name1-methyl-3,4-dihydroisoquinoline-6,7-diol
CAS Registry Number4602-81-7
SMILES
CC1=NCCC2=C1C=C(O)C(O)=C2
InChI Identifier
InChI=1S/C10H11NO2/c1-6-8-5-10(13)9(12)4-7(8)2-3-11-6/h4-5,12-13H,2-3H2,1H3
InChI KeyDWHSGRLKLUGKOU-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as dihydroisoquinolines. These are isoquinoline derivatives where exactly two carbon atoms joined by an aromatic bond are linked with a hydrogen atom each, resulting in a CC single bond.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassDihydroisoquinolines
Sub ClassNot Available
Direct ParentDihydroisoquinolines
Alternative Parents
Substituents
  • Dihydroisoquinoline
  • 1-hydroxy-2-unsubstituted benzenoid
  • Benzenoid
  • Ketimine
  • Azacycle
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Imine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB029097
KNApSAcK IDNot Available
Chemspider ID17960720
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound20844
PDB IDNot Available
ChEBI ID193796
Food Biomarker OntologyNot Available
VMH IDCE5629
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Collins MA, Cheng BY: Oxidative decarboxylation of salsolinol-1-carboxylic acid to 1,2-dehydrosalsolinol: evidence for exclusive catalysis by particulate factors in rat kidney. Arch Biochem Biophys. 1988 May 15;263(1):86-95. [PubMed:3369867 ]