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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 07:41:02 UTC
Update Date2021-10-01 19:54:45 UTC
HMDB IDHMDB0250591
Secondary Accession NumbersNone
Metabolite Identification
Common NameCuprizone
DescriptionCuprizone belongs to the class of organic compounds known as alpha amino acids and derivatives. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon), or a derivative thereof. Based on a literature review a significant number of articles have been published on Cuprizone. This compound has been identified in human blood as reported by (PMID: 31557052 ). Cuprizone is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Cuprizone 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
Biscyclohexanone oxaldihydrazoneHMDB
Oxaldihydrazone, biscyclohexanoneHMDB
Chemical FormulaC14H22N4O2
Average Molecular Weight278.356
Monoisotopic Molecular Weight278.174275964
IUPAC NameN',N'-dicyclohexylideneethanedihydrazide
Traditional NameN',N'-dicyclohexylideneethanedihydrazide
CAS Registry NumberNot Available
SMILES
O=C(NN=C1CCCCC1)C(=O)NN=C1CCCCC1
InChI Identifier
InChI=1S/C14H22N4O2/c19-13(17-15-11-7-3-1-4-8-11)14(20)18-16-12-9-5-2-6-10-12/h1-10H2,(H,17,19)(H,18,20)
InChI KeyDSRJIHMZAQEUJV-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as alpha amino acids and derivatives. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon), or a derivative thereof.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentAlpha amino acids and derivatives
Alternative Parents
Substituents
  • Alpha-amino acid or derivatives
  • Semioxamazone
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External Descriptors
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
logP2.32ALOGPS
logP2.01ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)10.64ChemAxon
pKa (Strongest Basic)1.94ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area82.92 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity75.49 m³·mol⁻¹ChemAxon
Polarizability30.21 ųChemAxon
Number of Rings2ChemAxon
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]+167.00830932474
DeepCCS[M-H]-164.6530932474
DeepCCS[M-2H]-197.74830932474
DeepCCS[M+Na]+173.10130932474

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202219.4512 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.78 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid2816.2 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid555.5 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid210.9 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid314.0 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid503.8 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid768.2 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid948.8 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)149.1 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1807.4 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid507.8 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1702.5 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid545.4 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid444.2 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate586.2 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA485.7 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water15.3 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
CuprizoneO=C(NN=C1CCCCC1)C(=O)NN=C1CCCCC12593.8Standard polar33892256
CuprizoneO=C(NN=C1CCCCC1)C(=O)NN=C1CCCCC12205.9Standard non polar33892256
CuprizoneO=C(NN=C1CCCCC1)C(=O)NN=C1CCCCC12660.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Cuprizone,1TMS,isomer #1C[Si](C)(C)N(N=C1CCCCC1)C(=O)C(=O)NN=C1CCCCC12597.7Semi standard non polar33892256
Cuprizone,1TMS,isomer #1C[Si](C)(C)N(N=C1CCCCC1)C(=O)C(=O)NN=C1CCCCC12374.9Standard non polar33892256
Cuprizone,1TMS,isomer #1C[Si](C)(C)N(N=C1CCCCC1)C(=O)C(=O)NN=C1CCCCC14280.4Standard polar33892256
Cuprizone,2TMS,isomer #1C[Si](C)(C)N(N=C1CCCCC1)C(=O)C(=O)N(N=C1CCCCC1)[Si](C)(C)C2530.5Semi standard non polar33892256
Cuprizone,2TMS,isomer #1C[Si](C)(C)N(N=C1CCCCC1)C(=O)C(=O)N(N=C1CCCCC1)[Si](C)(C)C2337.0Standard non polar33892256
Cuprizone,2TMS,isomer #1C[Si](C)(C)N(N=C1CCCCC1)C(=O)C(=O)N(N=C1CCCCC1)[Si](C)(C)C3853.5Standard polar33892256
Cuprizone,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(N=C1CCCCC1)C(=O)C(=O)NN=C1CCCCC12758.9Semi standard non polar33892256
Cuprizone,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(N=C1CCCCC1)C(=O)C(=O)NN=C1CCCCC12565.5Standard non polar33892256
Cuprizone,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(N=C1CCCCC1)C(=O)C(=O)NN=C1CCCCC14323.3Standard polar33892256
Cuprizone,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(N=C1CCCCC1)C(=O)C(=O)N(N=C1CCCCC1)[Si](C)(C)C(C)(C)C2872.4Semi standard non polar33892256
Cuprizone,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(N=C1CCCCC1)C(=O)C(=O)N(N=C1CCCCC1)[Si](C)(C)C(C)(C)C2688.1Standard non polar33892256
Cuprizone,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(N=C1CCCCC1)C(=O)C(=O)N(N=C1CCCCC1)[Si](C)(C)C(C)(C)C3807.2Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Cuprizone GC-MS (Non-derivatized) - 70eV, Positivesplash10-000m-9540000000-10333b236931676fe88e2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Cuprizone 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 - Cuprizone 10V, Positive-QTOFsplash10-004i-0390000000-b4c4c5ff2e60bb9ad8e12021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cuprizone 20V, Positive-QTOFsplash10-005i-8890000000-46ed014cfb17fa4beb7f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cuprizone 40V, Positive-QTOFsplash10-001j-9210000000-b063d7a0119bc999d5fd2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cuprizone 10V, Negative-QTOFsplash10-004i-0090000000-3c39745ae26b45026e282021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cuprizone 20V, Negative-QTOFsplash10-004m-9880000000-1641a9359d36dfde234c2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cuprizone 40V, Negative-QTOFsplash10-0006-9000000000-c9358d91bf52d9564c902021-10-12Wishart 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 ID9341
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9723
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 ]

Enzymes

General function:
Not Available
Specific function:
Transcription regulator that converts stress signals into a program of gene expression that empowers cells with resistance to the stress induced by a change in their microenvironment. Thereby participates in regulation of many process namely cell-cycle, apoptosis, autophagy and DNA repair responses (PubMed:16478804, PubMed:19650074, PubMed:16300740, PubMed:19723804, PubMed:11056169, PubMed:22858377, PubMed:11940591, PubMed:18690848, PubMed:22565310, PubMed:20181828, PubMed:30451898). Controls cell cycle progression and protects cells from genotoxic stress induced by doxorubicin through the complex formation with TP53 and EP300 that binds CDKN1A promoter leading to transcriptional induction of CDKN1A (PubMed:18690848). Protects pancreatic cancer cells from stress-induced cell death by binding the RELB promoter and activating its transcription, leading to IER3 transactivation (PubMed:22565310). Negatively regulates apoptosis through interaction with PTMA (PubMed:16478804). Inhibits autophagy-induced apoptosis in cardiac cells through FOXO3 interaction, inducing cytoplasmic translocation of FOXO3 thereby preventing the FOXO3 association with the pro-autophagic BNIP3 promoter (PubMed:20181828). Inhibits cell growth and facilitates programmed cell death by apoptosis after adriamycin-induced DNA damage through transactivation of TP53 (By similarity). Regulates methamphetamine-induced apoptosis and autophagy through DDIT3-mediated endoplasmic reticulum stress pathway (By similarity). Participates in DNA repair following gamma-irradiation by facilitating DNA access of the transcription machinery through interaction with MSL1 leading to inhibition of histone H4' Lys-16' acetylation (H4K16ac) (PubMed:19650074). Coactivator of PAX2 transcription factor activity, both by recruiting EP300 to increase PAX2 transcription factor activity and by binding PAXIP1 to suppress PAXIP1-induced inhibition on PAX2 (PubMed:11940591). Positively regulates cell cycle progression through interaction with COPS5 inducing cytoplasmic translocation of CDKN1B leading to the CDKN1B degradation (PubMed:16300740). Coordinates, through its interaction with EP300, the assiociation of MYOD1, EP300 and DDX5 to the MYOG promoter, leading to inhibition of cell-cycle progression and myogenic differentiation promotion (PubMed:19723804). Negatively regulates beta cell proliferation via inhibition of cell-cycle regulatory genes expression through the suppression of their promoter activities (By similarity). Also required for LHB expression and ovarian maturation (By similarity). Exacerbates CNS inflammation and demyelination upon cuprizone treatment (By similarity).
Gene Name:
NUPR1
Uniprot ID:
O60356
Molecular weight:
8872.695