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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-08-28 15:39:10 UTC
Update Date2021-09-26 22:46:08 UTC
HMDB IDHMDB0242204
Secondary Accession NumbersNone
Metabolite Identification
Common Name(-)-Bremazocine
Description(-)-Bremazocine belongs to the class of organic compounds known as 4-hydroxy-6,7-benzomorphans. These are aromatic heteropolycyclic compounds containing a 6,7-benzomorphan skeleton, which is hydroxylated at the ring 4-position. Based on a literature review a significant number of articles have been published on (-)-Bremazocine. This compound has been identified in human blood as reported by (PMID: 31557052 ). (-)-bremazocine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically (-)-Bremazocine is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
2-(1-Hydroxy-cyclopropylmethyl)-5-ethyl-9,9-dimethyl-2'-hydroxy-6,7-benzomorphanHMDB
Bremazocine hydrochloride, (+-)-isomerHMDB
Bremazocine hydrochloride, (2R)-isomerHMDB
Bremazocine, (+-)-isomerHMDB
Bremazocine, (2S)-isomerHMDB
Chemical FormulaC20H29NO2
Average Molecular Weight315.457
Monoisotopic Molecular Weight315.219829178
IUPAC Name1-ethyl-10-[(1-hydroxycyclopropyl)methyl]-13,13-dimethyl-10-azatricyclo[7.3.1.0^{2,7}]trideca-2(7),3,5-trien-4-ol
Traditional Name1-ethyl-10-[(1-hydroxycyclopropyl)methyl]-13,13-dimethyl-10-azatricyclo[7.3.1.0^{2,7}]trideca-2(7),3,5-trien-4-ol
CAS Registry NumberNot Available
SMILES
CCC12CCN(CC3(O)CC3)C(CC3=C1C=C(O)C=C3)C2(C)C
InChI Identifier
InChI=1S/C20H29NO2/c1-4-20-9-10-21(13-19(23)7-8-19)17(18(20,2)3)11-14-5-6-15(22)12-16(14)20/h5-6,12,17,22-23H,4,7-11,13H2,1-3H3
InChI KeyZDXGFIXMPOUDFF-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 4-hydroxy-6,7-benzomorphans. These are aromatic heteropolycyclic compounds containing a 6,7-benzomorphan skeleton, which is hydroxylated at the ring 4-position.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
Class6,7-benzomorphans
Sub Class4-hydroxy-6,7-benzomorphans
Direct Parent4-hydroxy-6,7-benzomorphans
Alternative Parents
Substituents
  • 4-hydroxy-6,7-benzomorphan
  • Benzazocine
  • Tetralin
  • 1-hydroxy-2-unsubstituted benzenoid
  • Aralkylamine
  • Piperidine
  • Benzenoid
  • Tertiary alcohol
  • 1,2-aminoalcohol
  • Cyclopropanol
  • Tertiary amine
  • Tertiary aliphatic amine
  • Azacycle
  • Organoheterocyclic compound
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Amine
  • Organic nitrogen compound
  • Alcohol
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Not AvailableNot Available
Physical Properties
StateNot Available
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
PropertyValueSource
logP3.61ALOGPS
logP2.98ChemAxon
logS-3.1ALOGPS
pKa (Strongest Acidic)10.47ChemAxon
pKa (Strongest Basic)9.67ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area43.7 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity93.07 m³·mol⁻¹ChemAxon
Polarizability36.61 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-216.75630932474
DeepCCS[M+Na]+192.10930932474
AllCCS[M+H]+180.432859911
AllCCS[M+H-H2O]+177.432859911
AllCCS[M+NH4]+183.132859911
AllCCS[M+Na]+183.832859911
AllCCS[M-H]-182.632859911
AllCCS[M+Na-2H]-182.632859911
AllCCS[M+HCOO]-182.732859911

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
(-)-Bremazocine,1TMS,isomer #1CCC12CCN(CC3(O[Si](C)(C)C)CC3)C(CC3=CC=C(O)C=C31)C2(C)C2549.9Semi standard non polar33892256
(-)-Bremazocine,1TMS,isomer #1CCC12CCN(CC3(O[Si](C)(C)C)CC3)C(CC3=CC=C(O)C=C31)C2(C)C2743.5Standard non polar33892256
(-)-Bremazocine,1TMS,isomer #1CCC12CCN(CC3(O[Si](C)(C)C)CC3)C(CC3=CC=C(O)C=C31)C2(C)C2952.8Standard polar33892256
(-)-Bremazocine,1TMS,isomer #2CCC12CCN(CC3(O)CC3)C(CC3=CC=C(O[Si](C)(C)C)C=C31)C2(C)C2555.4Semi standard non polar33892256
(-)-Bremazocine,1TMS,isomer #2CCC12CCN(CC3(O)CC3)C(CC3=CC=C(O[Si](C)(C)C)C=C31)C2(C)C2649.4Standard non polar33892256
(-)-Bremazocine,1TMS,isomer #2CCC12CCN(CC3(O)CC3)C(CC3=CC=C(O[Si](C)(C)C)C=C31)C2(C)C2889.5Standard polar33892256
(-)-Bremazocine,2TMS,isomer #1CCC12CCN(CC3(O[Si](C)(C)C)CC3)C(CC3=CC=C(O[Si](C)(C)C)C=C31)C2(C)C2498.9Semi standard non polar33892256
(-)-Bremazocine,2TMS,isomer #1CCC12CCN(CC3(O[Si](C)(C)C)CC3)C(CC3=CC=C(O[Si](C)(C)C)C=C31)C2(C)C2739.6Standard non polar33892256
(-)-Bremazocine,2TMS,isomer #1CCC12CCN(CC3(O[Si](C)(C)C)CC3)C(CC3=CC=C(O[Si](C)(C)C)C=C31)C2(C)C2841.9Standard polar33892256
(-)-Bremazocine,1TBDMS,isomer #1CCC12CCN(CC3(O[Si](C)(C)C(C)(C)C)CC3)C(CC3=CC=C(O)C=C31)C2(C)C2796.7Semi standard non polar33892256
(-)-Bremazocine,1TBDMS,isomer #1CCC12CCN(CC3(O[Si](C)(C)C(C)(C)C)CC3)C(CC3=CC=C(O)C=C31)C2(C)C2999.2Standard non polar33892256
(-)-Bremazocine,1TBDMS,isomer #1CCC12CCN(CC3(O[Si](C)(C)C(C)(C)C)CC3)C(CC3=CC=C(O)C=C31)C2(C)C3048.8Standard polar33892256
(-)-Bremazocine,1TBDMS,isomer #2CCC12CCN(CC3(O)CC3)C(CC3=CC=C(O[Si](C)(C)C(C)(C)C)C=C31)C2(C)C2778.2Semi standard non polar33892256
(-)-Bremazocine,1TBDMS,isomer #2CCC12CCN(CC3(O)CC3)C(CC3=CC=C(O[Si](C)(C)C(C)(C)C)C=C31)C2(C)C2925.4Standard non polar33892256
(-)-Bremazocine,1TBDMS,isomer #2CCC12CCN(CC3(O)CC3)C(CC3=CC=C(O[Si](C)(C)C(C)(C)C)C=C31)C2(C)C3020.2Standard polar33892256
(-)-Bremazocine,2TBDMS,isomer #1CCC12CCN(CC3(O[Si](C)(C)C(C)(C)C)CC3)C(CC3=CC=C(O[Si](C)(C)C(C)(C)C)C=C31)C2(C)C2968.6Semi standard non polar33892256
(-)-Bremazocine,2TBDMS,isomer #1CCC12CCN(CC3(O[Si](C)(C)C(C)(C)C)CC3)C(CC3=CC=C(O[Si](C)(C)C(C)(C)C)C=C31)C2(C)C3232.8Standard non polar33892256
(-)-Bremazocine,2TBDMS,isomer #1CCC12CCN(CC3(O[Si](C)(C)C(C)(C)C)CC3)C(CC3=CC=C(O[Si](C)(C)C(C)(C)C)C=C31)C2(C)C3038.2Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (-)-Bremazocine GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4i-4090000000-35641e6ae09bf1d9c8282021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (-)-Bremazocine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (-)-Bremazocine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (-)-Bremazocine 10V, Negative-QTOFsplash10-03di-0009000000-4aea7dce152cedaff2b32021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (-)-Bremazocine 20V, Negative-QTOFsplash10-03di-0009000000-e620e476a0701f5de4632021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (-)-Bremazocine 40V, Negative-QTOFsplash10-08fr-8049000000-5c19f6254f7e5f2202e42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (-)-Bremazocine 10V, Positive-QTOFsplash10-014i-0009000000-2cdd98965df3d5c208e22021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (-)-Bremazocine 20V, Positive-QTOFsplash10-014i-0098000000-3cca9e140276e0bd132b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (-)-Bremazocine 40V, Positive-QTOFsplash10-0uyi-6092000000-c074fcb52c7d17321cca2021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID1186
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound1223
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]