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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 08:33:12 UTC
Update Date2021-09-26 23:03:05 UTC
HMDB IDHMDB0251222
Secondary Accession NumbersNone
Metabolite Identification
Common NameDidesethylflurazepam
Descriptiondidesethylflurazepam, also known as ro 7-1986, belongs to the class of organic compounds known as 1,4-benzodiazepines. These are organic compounds containing a benzene ring fused to a 1,4-azepine. didesethylflurazepam is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review a significant number of articles have been published on didesethylflurazepam. This compound has been identified in human blood as reported by (PMID: 31557052 ). Didesethylflurazepam is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Didesethylflurazepam 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
DealkylflurazepamChEBI
DesalkylflurazepamChEBI
DideethylflurazepamChEBI
N,N-BisdesethylflurazepamChEBI
Ro 7-1986ChEBI
1-(2-Aminoethyl)-7-chloro-5-(2-fluorophenyl)-3H-1,4-benzodiazepin-2-oneMeSH
DesdialkylflurazepamMeSH
Didesethylflurazepam dihydrochlorideMeSH
Chemical FormulaC17H15ClFN3O
Average Molecular Weight331.78
Monoisotopic Molecular Weight331.088768
IUPAC Name1-(2-aminoethyl)-7-chloro-5-(2-fluorophenyl)-2,3-dihydro-1H-1,4-benzodiazepin-2-one
Traditional NameN-desalkylflurazepam
CAS Registry NumberNot Available
SMILES
NCCN1C2=C(C=C(Cl)C=C2)C(=NCC1=O)C1=CC=CC=C1F
InChI Identifier
InChI=1S/C17H15ClFN3O/c18-11-5-6-15-13(9-11)17(12-3-1-2-4-14(12)19)21-10-16(23)22(15)8-7-20/h1-6,9H,7-8,10,20H2
InChI KeyMVAUDJDXZPBWOW-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 1,4-benzodiazepines. These are organic compounds containing a benzene ring fused to a 1,4-azepine.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzodiazepines
Sub Class1,4-benzodiazepines
Direct Parent1,4-benzodiazepines
Alternative Parents
Substituents
  • 1,4-benzodiazepine
  • Alpha-amino acid or derivatives
  • Halobenzene
  • Fluorobenzene
  • Aryl chloride
  • Aryl fluoride
  • Aryl halide
  • Benzenoid
  • Monocyclic benzene moiety
  • Tertiary carboxylic acid amide
  • Amino acid or derivatives
  • Lactam
  • Ketimine
  • Carboxamide group
  • Carboxylic acid derivative
  • Propargyl-type 1,3-dipolar organic compound
  • Organic 1,3-dipolar compound
  • Azacycle
  • Organic nitrogen compound
  • Primary aliphatic amine
  • Organohalogen compound
  • Imine
  • Organochloride
  • Organofluoride
  • Organonitrogen compound
  • Organooxygen compound
  • Carbonyl group
  • Primary amine
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Amine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot 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
logP2.04ALOGPS
logP2.42ChemAxon
logS-3.9ALOGPS
pKa (Strongest Basic)8.99ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area58.69 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity87.98 m³·mol⁻¹ChemAxon
Polarizability32.51 ųChemAxon
Number of Rings3ChemAxon
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+H]+174.65830932474
DeepCCS[M-H]-172.330932474
DeepCCS[M-2H]-206.12830932474
DeepCCS[M+Na]+181.35530932474
AllCCS[M+H]+174.532859911
AllCCS[M+H-H2O]+171.232859911
AllCCS[M+NH4]+177.532859911
AllCCS[M+Na]+178.432859911
AllCCS[M-H]-176.332859911
AllCCS[M+Na-2H]-175.932859911
AllCCS[M+HCOO]-175.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
DidesethylflurazepamNCCN1C2=C(C=C(Cl)C=C2)C(=NCC1=O)C1=CC=CC=C1F3919.9Standard polar33892256
DidesethylflurazepamNCCN1C2=C(C=C(Cl)C=C2)C(=NCC1=O)C1=CC=CC=C1F2844.1Standard non polar33892256
DidesethylflurazepamNCCN1C2=C(C=C(Cl)C=C2)C(=NCC1=O)C1=CC=CC=C1F2686.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Didesethylflurazepam,1TMS,isomer #1C[Si](C)(C)NCCN1C(=O)CN=C(C2=CC=CC=C2F)C2=CC(Cl)=CC=C212772.2Semi standard non polar33892256
Didesethylflurazepam,1TMS,isomer #1C[Si](C)(C)NCCN1C(=O)CN=C(C2=CC=CC=C2F)C2=CC(Cl)=CC=C212739.0Standard non polar33892256
Didesethylflurazepam,1TMS,isomer #1C[Si](C)(C)NCCN1C(=O)CN=C(C2=CC=CC=C2F)C2=CC(Cl)=CC=C213931.9Standard polar33892256
Didesethylflurazepam,2TMS,isomer #1C[Si](C)(C)N(CCN1C(=O)CN=C(C2=CC=CC=C2F)C2=CC(Cl)=CC=C21)[Si](C)(C)C2817.0Semi standard non polar33892256
Didesethylflurazepam,2TMS,isomer #1C[Si](C)(C)N(CCN1C(=O)CN=C(C2=CC=CC=C2F)C2=CC(Cl)=CC=C21)[Si](C)(C)C2935.0Standard non polar33892256
Didesethylflurazepam,2TMS,isomer #1C[Si](C)(C)N(CCN1C(=O)CN=C(C2=CC=CC=C2F)C2=CC(Cl)=CC=C21)[Si](C)(C)C3804.5Standard polar33892256
Didesethylflurazepam,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)NCCN1C(=O)CN=C(C2=CC=CC=C2F)C2=CC(Cl)=CC=C212919.5Semi standard non polar33892256
Didesethylflurazepam,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)NCCN1C(=O)CN=C(C2=CC=CC=C2F)C2=CC(Cl)=CC=C212970.4Standard non polar33892256
Didesethylflurazepam,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)NCCN1C(=O)CN=C(C2=CC=CC=C2F)C2=CC(Cl)=CC=C213973.5Standard polar33892256
Didesethylflurazepam,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(CCN1C(=O)CN=C(C2=CC=CC=C2F)C2=CC(Cl)=CC=C21)[Si](C)(C)C(C)(C)C3142.6Semi standard non polar33892256
Didesethylflurazepam,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(CCN1C(=O)CN=C(C2=CC=CC=C2F)C2=CC(Cl)=CC=C21)[Si](C)(C)C(C)(C)C3330.6Standard non polar33892256
Didesethylflurazepam,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(CCN1C(=O)CN=C(C2=CC=CC=C2F)C2=CC(Cl)=CC=C21)[Si](C)(C)C(C)(C)C3828.4Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Didesethylflurazepam GC-MS (Non-derivatized) - 70eV, Positivesplash10-0f89-9267000000-dfc7addc99a4ef70b29e2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Didesethylflurazepam 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 - Didesethylflurazepam 10V, Positive-QTOFsplash10-00lr-0009000000-799d0915e4e70e9dee482021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Didesethylflurazepam 20V, Positive-QTOFsplash10-014i-0019000000-87782dbe50cc9f1a6b102021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Didesethylflurazepam 40V, Positive-QTOFsplash10-00kr-0191000000-cff0984cef51bc032d6f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Didesethylflurazepam 10V, Negative-QTOFsplash10-001i-0019000000-34d23d22f749fae34dd82021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Didesethylflurazepam 20V, Negative-QTOFsplash10-0uyi-3079000000-92652c0058f9e639c6a92021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Didesethylflurazepam 40V, Negative-QTOFsplash10-0059-4095000000-fb116eb9583ac41786262021-10-12Wishart 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 ID26644
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound28647
PDB IDNot Available
ChEBI ID143439
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 ]