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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 03:31:58 UTC
Update Date2021-09-23 03:31:58 UTC
HMDB IDHMDB0301906
Secondary Accession NumbersNone
Metabolite Identification
Common NameCerasin
DescriptionCerasin, also known as sudan iii or d and c red #17, is a member of the class of compounds known as azobenzenes. Azobenzenes are organonitrogen aromatic compounds that contain a central azo group, where each nitrogen atom is conjugated to a benzene ring. Cerasin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Cerasin can be found in sour cherry, which makes cerasin a potential biomarker for the consumption of this food product. Uses include: An alternative to beeswax in ointments (Historic) Laboratory-supply bottles for small amounts of hydrofluoric acid, which were made of ceresin wax; this was before polyethylene became commonplace .
Structure
Thumb
SynonymsNot Available
Chemical FormulaC22H16N4O
Average Molecular Weight352.3886
Monoisotopic Molecular Weight352.132411154
IUPAC Name(1Z)-1-{2-[4-(2-phenyldiazen-1-yl)phenyl]hydrazin-1-ylidene}-1,2-dihydronaphthalen-2-one
Traditional Namesudan III
CAS Registry NumberNot Available
SMILES
O=C1C=CC2=CC=CC=C2\C1=N\NC1=CC=C(C=C1)N=NC1=CC=CC=C1
InChI Identifier
InChI=1S/C22H16N4O/c27-21-15-10-16-6-4-5-9-20(16)22(21)26-25-19-13-11-18(12-14-19)24-23-17-7-2-1-3-8-17/h1-15,25H/b24-23?,26-22-
InChI KeyHTPQPMPFXUWUOT-SRURNFRUSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as azobenzenes. These are organonitrogen aromatic compounds that contain a central azo group, where each nitrogen atom is conjugated to a benzene ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassAzobenzenes
Sub ClassNot Available
Direct ParentAzobenzenes
Alternative Parents
Substituents
  • Azobenzene
  • Naphthalene
  • Phenylhydrazine
  • Monocyclic benzene moiety
  • Benzenoid
  • Azo compound
  • Ketone
  • Cyclic ketone
  • Hydrazone
  • Propargyl-type 1,3-dipolar organic compound
  • Organic 1,3-dipolar compound
  • Organic nitrogen compound
  • Organic oxide
  • Organopnictogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic 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
logP5.08ALOGPS
logP6.73ChemAxon
logS-5.3ALOGPS
pKa (Strongest Acidic)14ChemAxon
pKa (Strongest Basic)2.01ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area66.18 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity112.22 m³·mol⁻¹ChemAxon
Polarizability38.88 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+187.06832859911
AllCCS[M+H-H2O]+184.11332859911
AllCCS[M+Na]+190.58232859911
AllCCS[M+NH4]+189.79832859911
AllCCS[M-H]-182.01532859911
AllCCS[M+Na-2H]-180.43332859911
AllCCS[M+HCOO]-178.84832859911
DeepCCS[M+H]+184.72730932474
DeepCCS[M-H]-182.36930932474
DeepCCS[M-2H]-216.44730932474
DeepCCS[M+Na]+191.67430932474

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202218.2087 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.1 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid3478.7 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid529.2 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid211.0 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid248.9 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid234.0 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid789.2 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 Acid786.3 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)97.0 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1743.8 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid602.8 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1893.7 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid488.6 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid578.8 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate393.8 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA383.3 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water18.5 seconds40023050

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Cerasin,1TMS,isomer #1C[Si](C)(C)N(/N=C1\C(=O)C=CC2=CC=CC=C12)C1=CC=C(N=NC2=CC=CC=C2)C=C13613.3Semi standard non polar33892256
Cerasin,1TMS,isomer #1C[Si](C)(C)N(/N=C1\C(=O)C=CC2=CC=CC=C12)C1=CC=C(N=NC2=CC=CC=C2)C=C13507.4Standard non polar33892256
Cerasin,1TMS,isomer #1C[Si](C)(C)N(/N=C1\C(=O)C=CC2=CC=CC=C12)C1=CC=C(N=NC2=CC=CC=C2)C=C15021.4Standard polar33892256
Cerasin,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(/N=C1\C(=O)C=CC2=CC=CC=C12)C1=CC=C(N=NC2=CC=CC=C2)C=C13852.3Semi standard non polar33892256
Cerasin,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(/N=C1\C(=O)C=CC2=CC=CC=C12)C1=CC=C(N=NC2=CC=CC=C2)C=C13692.5Standard non polar33892256
Cerasin,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(/N=C1\C(=O)C=CC2=CC=CC=C12)C1=CC=C(N=NC2=CC=CC=C2)C=C15021.9Standard polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cerasin 10V, Positive-QTOFsplash10-0udi-1359000000-519ab4d4bc5d34d9bbd22016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cerasin 20V, Positive-QTOFsplash10-001i-0900000000-c683e23b6119792cbb912016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cerasin 40V, Positive-QTOFsplash10-0002-7790000000-93a89a7addf1eaab94712016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cerasin 10V, Negative-QTOFsplash10-0udi-2429000000-e5cc1bbf9cb3854e4e622016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cerasin 20V, Negative-QTOFsplash10-114l-5987000000-cb71b45909787faecb642016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cerasin 40V, Negative-QTOFsplash10-0a4l-5930000000-5258a3bc248d534422922016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cerasin 10V, Positive-QTOFsplash10-0udi-0009000000-3c73bd7bb1543b655e952021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cerasin 20V, Positive-QTOFsplash10-0udi-0019000000-3558206e46c220f4dbe12021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cerasin 40V, Positive-QTOFsplash10-057j-2923000000-abe6b5ce34361bc276402021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cerasin 10V, Negative-QTOFsplash10-0udi-0009000000-fdbb86daf8495432c0ff2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cerasin 20V, Negative-QTOFsplash10-0udi-0009000000-36a81885e9c6095666e72021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cerasin 40V, Negative-QTOFsplash10-00kf-1922000000-a599c54b95d31f5d2af62021-10-21Wishart LabView Spectrum
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 IDFDB001596
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
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 ReferencesNot Available