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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:35:39 UTC
Update Date2022-03-07 02:52:28 UTC
HMDB IDHMDB0030241
Secondary Accession Numbers
  • HMDB30241
Metabolite Identification
Common NameGirinimbine
DescriptionGirinimbine, also known as NSC 94932, belongs to the class of organic compounds known as carbazoles. Carbazoles are compounds containing a three ring system containing a pyrrole ring fused on either side to a benzene ring. Based on a literature review a significant number of articles have been published on Girinimbine.
Structure
Data?1563861958
Synonyms
ValueSource
3,11-Dihydro-3,3,5-trimethyl-pyrano(3,2-a)carbazoleHMDB
3,11-Dihydro-3,3,5-trimethylpyrano[3,2-a]carbazole, 9ciHMDB
GirinimbinHMDB
NSC 94932HMDB
GirinimbineChEMBL, MeSH
Chemical FormulaC18H17NO
Average Molecular Weight263.3337
Monoisotopic Molecular Weight263.131014171
IUPAC Name3,3,5-trimethyl-3H,11H-pyrano[3,2-a]carbazole
Traditional Name3,3,5-trimethyl-11H-pyrano[3,2-a]carbazole
CAS Registry Number23095-44-5
SMILES
CC1=C2OC(C)(C)C=CC2=C2NC3=CC=CC=C3C2=C1
InChI Identifier
InChI=1S/C18H17NO/c1-11-10-14-12-6-4-5-7-15(12)19-16(14)13-8-9-18(2,3)20-17(11)13/h4-10,19H,1-3H3
InChI KeyGAEQWKVGMHUUKO-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as carbazoles. Carbazoles are compounds containing a three ring system containing a pyrrole ring fused on either side to a benzene ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassCarbazoles
Direct ParentCarbazoles
Alternative Parents
Substituents
  • Carbazole
  • 2,2-dimethyl-1-benzopyran
  • Benzopyran
  • 1-benzopyran
  • Indole
  • Alkyl aryl ether
  • Benzenoid
  • Heteroaromatic compound
  • Pyrrole
  • Ether
  • Oxacycle
  • Azacycle
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • Organopnictogen compound
  • Organooxygen compound
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point175 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.031 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.00072 g/LALOGPS
logP5.03ALOGPS
logP4.5ChemAxon
logS-5.6ALOGPS
pKa (Strongest Acidic)14.85ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area25.02 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity82.91 m³·mol⁻¹ChemAxon
Polarizability30.8 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+162.37731661259
DarkChem[M-H]-161.06631661259
DeepCCS[M+H]+167.430932474
DeepCCS[M-H]-165.04230932474
DeepCCS[M-2H]-197.92830932474
DeepCCS[M+Na]+173.49330932474
AllCCS[M+H]+160.532859911
AllCCS[M+H-H2O]+156.632859911
AllCCS[M+NH4]+164.132859911
AllCCS[M+Na]+165.232859911
AllCCS[M-H]-168.432859911
AllCCS[M+Na-2H]-167.432859911
AllCCS[M+HCOO]-166.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
GirinimbineCC1=C2OC(C)(C)C=CC2=C2NC3=CC=CC=C3C2=C13494.9Standard polar33892256
GirinimbineCC1=C2OC(C)(C)C=CC2=C2NC3=CC=CC=C3C2=C12648.7Standard non polar33892256
GirinimbineCC1=C2OC(C)(C)C=CC2=C2NC3=CC=CC=C3C2=C12522.7Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Girinimbine,1TMS,isomer #1CC1=CC2=C(C3=C1OC(C)(C)C=C3)N([Si](C)(C)C)C1=CC=CC=C212748.5Semi standard non polar33892256
Girinimbine,1TMS,isomer #1CC1=CC2=C(C3=C1OC(C)(C)C=C3)N([Si](C)(C)C)C1=CC=CC=C212263.5Standard non polar33892256
Girinimbine,1TBDMS,isomer #1CC1=CC2=C(C3=C1OC(C)(C)C=C3)N([Si](C)(C)C(C)(C)C)C1=CC=CC=C212888.2Semi standard non polar33892256
Girinimbine,1TBDMS,isomer #1CC1=CC2=C(C3=C1OC(C)(C)C=C3)N([Si](C)(C)C(C)(C)C)C1=CC=CC=C212481.9Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Girinimbine GC-MS (Non-derivatized) - 70eV, Positivesplash10-01ot-0390000000-5b3fa9ed6294c69385162017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Girinimbine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Girinimbine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Girinimbine LC-ESI-qTof , Positive-QTOFsplash10-00di-0900100000-c917ef851680fb36c0832017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Girinimbine , positive-QTOFsplash10-00ec-0980000000-415281ebee755de18f7d2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Girinimbine , positive-QTOFsplash10-03l0-0390000000-3ba844380d4d94524dd82017-09-14HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Girinimbine 10V, Positive-QTOFsplash10-03di-0090000000-25275313f14e4865c6282015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Girinimbine 20V, Positive-QTOFsplash10-03di-0190000000-4a4710de5186aa7289032015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Girinimbine 40V, Positive-QTOFsplash10-0pb9-4790000000-de7062d5462ff7edaa282015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Girinimbine 10V, Negative-QTOFsplash10-03di-0090000000-8a2e57223f0a867623592015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Girinimbine 20V, Negative-QTOFsplash10-03di-0190000000-4bd29e9c325d7dd069422015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Girinimbine 40V, Negative-QTOFsplash10-004l-1930000000-229d4c98ef86dd6b4a402015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Girinimbine 10V, Positive-QTOFsplash10-03di-0090000000-5e460ef1869ed61a8f642021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Girinimbine 20V, Positive-QTOFsplash10-03di-0090000000-3298e75076d6764881e82021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Girinimbine 40V, Positive-QTOFsplash10-074i-0690000000-b1afe8c260a18e4077ed2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Girinimbine 10V, Negative-QTOFsplash10-03di-0090000000-897fd6fd89cc6eff86e82021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Girinimbine 20V, Negative-QTOFsplash10-03di-0090000000-897fd6fd89cc6eff86e82021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Girinimbine 40V, Negative-QTOFsplash10-0ht9-0290000000-c627f12e57f2fa9234912021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane
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 IDFDB002064
KNApSAcK IDC00025171
Chemspider ID87534
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkGirinimbine
METLIN IDNot Available
PubChem Compound96943
PDB IDNot Available
ChEBI ID1001644
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1818271
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Ko FN, Lee YS, Wu TS, Teng CM: Inhibition of cyclooxygenase activity and increase in platelet cyclic AMP by girinimbine, isolated from Murraya euchrestifolia. Biochem Pharmacol. 1994 Jul 19;48(2):353-60. [PubMed:8053931 ]
  2. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .