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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 18:06:00 UTC
Update Date2022-03-07 02:53:41 UTC
HMDB IDHMDB0033384
Secondary Accession Numbers
  • HMDB33384
Metabolite Identification
Common NameC.I. Direct Red 45
DescriptionC.I. Direct Red 45 belongs to the class of organic compounds known as 1-naphthalene sulfonates. These are organic aromatic compounds that contain a naphthalene moiety that carries a sulfonic acid group at the 1-position. Naphthalene is a bicyclic compound that is made up of two fused benzene ring. Based on a literature review very few articles have been published on C.I. Direct Red 45.
Structure
Data?1563862397
Synonyms
ValueSource
2-[4-[(1-Hydroxy-4-sulfO-2-naphthalenyl)azo]phenyl]-6-methyl-7-benzothiazolesulfonic acid, 9ciHMDB
C.I. 14780HMDB
C.I. FOOD red 13HMDB
Trisubstituted 4-anilinoquinoline, 28HMDB
2-{4-[(e)-2-(1-hydroxy-4-sulfonaphthalen-2-yl)diazen-1-yl]phenyl}-6-methyl-1,3-benzothiazole-7-sulfonateGenerator
2-{4-[(e)-2-(1-hydroxy-4-sulphonaphthalen-2-yl)diazen-1-yl]phenyl}-6-methyl-1,3-benzothiazole-7-sulphonateGenerator
2-{4-[(e)-2-(1-hydroxy-4-sulphonaphthalen-2-yl)diazen-1-yl]phenyl}-6-methyl-1,3-benzothiazole-7-sulphonic acidGenerator
Chemical FormulaC24H17N3O7S3
Average Molecular Weight555.603
Monoisotopic Molecular Weight555.022861983
IUPAC Name2-{4-[(E)-2-(1-hydroxy-4-sulfonaphthalen-2-yl)diazen-1-yl]phenyl}-6-methyl-1,3-benzothiazole-7-sulfonic acid
Traditional Name2-{4-[(E)-2-(1-hydroxy-4-sulfonaphthalen-2-yl)diazen-1-yl]phenyl}-6-methyl-1,3-benzothiazole-7-sulfonic acid
CAS Registry Number25188-09-4
SMILES
CC1=C(C2=C(C=C1)N=C(S2)C1=CC=C(C=C1)\N=N\C1=C(O)C2=CC=CC=C2C(=C1)S(O)(=O)=O)S(O)(=O)=O
InChI Identifier
InChI=1S/C24H17N3O7S3/c1-13-6-11-18-22(23(13)37(32,33)34)35-24(25-18)14-7-9-15(10-8-14)26-27-19-12-20(36(29,30)31)16-4-2-3-5-17(16)21(19)28/h2-12,28H,1H3,(H,29,30,31)(H,32,33,34)/b27-26+
InChI KeyNAXWWTPJXAIEJE-CYYJNZCTSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 1-naphthalene sulfonates. These are organic aromatic compounds that contain a naphthalene moiety that carries a sulfonic acid group at the 1-position. Naphthalene is a bicyclic compound that is made up of two fused benzene ring.
KingdomOrganic compounds
Super ClassBenzenoids
ClassNaphthalenes
Sub ClassNaphthalene sulfonic acids and derivatives
Direct Parent1-naphthalene sulfonates
Alternative Parents
Substituents
  • 1-naphthalene sulfonate
  • 1-naphthalene sulfonic acid or derivatives
  • 1-naphthol
  • Arylsulfonic acid or derivatives
  • 1,3-benzothiazole
  • 1-sulfo,2-unsubstituted aromatic compound
  • Monocyclic benzene moiety
  • Azole
  • Heteroaromatic compound
  • Organic sulfonic acid or derivatives
  • Organosulfonic acid or derivatives
  • Organosulfonic acid
  • Thiazole
  • Sulfonyl
  • Azo compound
  • Azacycle
  • Organoheterocyclic compound
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organosulfur compound
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
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
Water Solubility0.003 g/LALOGPS
logP0.74ALOGPS
logP1.59ChemAxon
logS-5.3ALOGPS
pKa (Strongest Acidic)-3.3ChemAxon
pKa (Strongest Basic)1.7ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area166.58 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity151.27 m³·mol⁻¹ChemAxon
Polarizability55.7 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+207.47330932474
DeepCCS[M-H]-205.15830932474
DeepCCS[M-2H]-238.39730932474
DeepCCS[M+Na]+213.28630932474
AllCCS[M+H]+220.732859911
AllCCS[M+H-H2O]+219.232859911
AllCCS[M+NH4]+222.032859911
AllCCS[M+Na]+222.432859911
AllCCS[M-H]-192.032859911
AllCCS[M+Na-2H]-191.632859911
AllCCS[M+HCOO]-191.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
C.I. Direct Red 45CC1=C(C2=C(C=C1)N=C(S2)C1=CC=C(C=C1)\N=N\C1=C(O)C2=CC=CC=C2C(=C1)S(O)(=O)=O)S(O)(=O)=O7831.9Standard polar33892256
C.I. Direct Red 45CC1=C(C2=C(C=C1)N=C(S2)C1=CC=C(C=C1)\N=N\C1=C(O)C2=CC=CC=C2C(=C1)S(O)(=O)=O)S(O)(=O)=O3526.0Standard non polar33892256
C.I. Direct Red 45CC1=C(C2=C(C=C1)N=C(S2)C1=CC=C(C=C1)\N=N\C1=C(O)C2=CC=CC=C2C(=C1)S(O)(=O)=O)S(O)(=O)=O5221.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
C.I. Direct Red 45,1TMS,isomer #1CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O)=C5C=CC=CC5=C4O[Si](C)(C)C)C=C3)SC2=C1S(=O)(=O)O5422.3Semi standard non polar33892256
C.I. Direct Red 45,1TMS,isomer #2CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O[Si](C)(C)C)=C5C=CC=CC5=C4O)C=C3)SC2=C1S(=O)(=O)O5348.0Semi standard non polar33892256
C.I. Direct Red 45,1TMS,isomer #3CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O)=C5C=CC=CC5=C4O)C=C3)SC2=C1S(=O)(=O)O[Si](C)(C)C5347.7Semi standard non polar33892256
C.I. Direct Red 45,2TMS,isomer #1CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O[Si](C)(C)C)=C5C=CC=CC5=C4O[Si](C)(C)C)C=C3)SC2=C1S(=O)(=O)O5234.7Semi standard non polar33892256
C.I. Direct Red 45,2TMS,isomer #1CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O[Si](C)(C)C)=C5C=CC=CC5=C4O[Si](C)(C)C)C=C3)SC2=C1S(=O)(=O)O4785.7Standard non polar33892256
C.I. Direct Red 45,2TMS,isomer #2CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O)=C5C=CC=CC5=C4O[Si](C)(C)C)C=C3)SC2=C1S(=O)(=O)O[Si](C)(C)C5248.6Semi standard non polar33892256
C.I. Direct Red 45,2TMS,isomer #2CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O)=C5C=CC=CC5=C4O[Si](C)(C)C)C=C3)SC2=C1S(=O)(=O)O[Si](C)(C)C4760.7Standard non polar33892256
C.I. Direct Red 45,2TMS,isomer #3CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O[Si](C)(C)C)=C5C=CC=CC5=C4O)C=C3)SC2=C1S(=O)(=O)O[Si](C)(C)C5174.8Semi standard non polar33892256
C.I. Direct Red 45,2TMS,isomer #3CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O[Si](C)(C)C)=C5C=CC=CC5=C4O)C=C3)SC2=C1S(=O)(=O)O[Si](C)(C)C4788.5Standard non polar33892256
C.I. Direct Red 45,3TMS,isomer #1CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O[Si](C)(C)C)=C5C=CC=CC5=C4O[Si](C)(C)C)C=C3)SC2=C1S(=O)(=O)O[Si](C)(C)C5159.5Semi standard non polar33892256
C.I. Direct Red 45,3TMS,isomer #1CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O[Si](C)(C)C)=C5C=CC=CC5=C4O[Si](C)(C)C)C=C3)SC2=C1S(=O)(=O)O[Si](C)(C)C4850.2Standard non polar33892256
C.I. Direct Red 45,1TBDMS,isomer #1CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O)=C5C=CC=CC5=C4O[Si](C)(C)C(C)(C)C)C=C3)SC2=C1S(=O)(=O)O5654.2Semi standard non polar33892256
C.I. Direct Red 45,1TBDMS,isomer #2CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O[Si](C)(C)C(C)(C)C)=C5C=CC=CC5=C4O)C=C3)SC2=C1S(=O)(=O)O5566.0Semi standard non polar33892256
C.I. Direct Red 45,1TBDMS,isomer #3CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O)=C5C=CC=CC5=C4O)C=C3)SC2=C1S(=O)(=O)O[Si](C)(C)C(C)(C)C5562.1Semi standard non polar33892256
C.I. Direct Red 45,2TBDMS,isomer #1CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O[Si](C)(C)C(C)(C)C)=C5C=CC=CC5=C4O[Si](C)(C)C(C)(C)C)C=C3)SC2=C1S(=O)(=O)O5649.8Semi standard non polar33892256
C.I. Direct Red 45,2TBDMS,isomer #1CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O[Si](C)(C)C(C)(C)C)=C5C=CC=CC5=C4O[Si](C)(C)C(C)(C)C)C=C3)SC2=C1S(=O)(=O)O5262.7Standard non polar33892256
C.I. Direct Red 45,2TBDMS,isomer #2CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O)=C5C=CC=CC5=C4O[Si](C)(C)C(C)(C)C)C=C3)SC2=C1S(=O)(=O)O[Si](C)(C)C(C)(C)C5651.4Semi standard non polar33892256
C.I. Direct Red 45,2TBDMS,isomer #2CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O)=C5C=CC=CC5=C4O[Si](C)(C)C(C)(C)C)C=C3)SC2=C1S(=O)(=O)O[Si](C)(C)C(C)(C)C5214.8Standard non polar33892256
C.I. Direct Red 45,2TBDMS,isomer #3CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O[Si](C)(C)C(C)(C)C)=C5C=CC=CC5=C4O)C=C3)SC2=C1S(=O)(=O)O[Si](C)(C)C(C)(C)C5579.9Semi standard non polar33892256
C.I. Direct Red 45,2TBDMS,isomer #3CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O[Si](C)(C)C(C)(C)C)=C5C=CC=CC5=C4O)C=C3)SC2=C1S(=O)(=O)O[Si](C)(C)C(C)(C)C5277.5Standard non polar33892256
C.I. Direct Red 45,3TBDMS,isomer #1CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O[Si](C)(C)C(C)(C)C)=C5C=CC=CC5=C4O[Si](C)(C)C(C)(C)C)C=C3)SC2=C1S(=O)(=O)O[Si](C)(C)C(C)(C)C5721.8Semi standard non polar33892256
C.I. Direct Red 45,3TBDMS,isomer #1CC1=CC=C2N=C(C3=CC=C(/N=N/C4=CC(S(=O)(=O)O[Si](C)(C)C(C)(C)C)=C5C=CC=CC5=C4O[Si](C)(C)C(C)(C)C)C=C3)SC2=C1S(=O)(=O)O[Si](C)(C)C(C)(C)C5571.9Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - C.I. Direct Red 45 GC-MS (Non-derivatized) - 70eV, Positivesplash10-000i-0296520000-9b9bade2b82ffb716bb52017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - C.I. Direct Red 45 GC-MS (1 TMS) - 70eV, Positivesplash10-00re-3195151000-9b94ae03e0422948abe42017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - C.I. Direct Red 45 GC-MS ("C.I. Direct Red 45,1TMS,#1" TMS) - 70eV, PositiveNot Available2021-10-14Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - C.I. Direct Red 45 GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - C.I. Direct Red 45 GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - C.I. Direct Red 45 GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - C.I. Direct Red 45 GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - C.I. Direct Red 45 GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - C.I. Direct Red 45 10V, Positive-QTOFsplash10-0a4r-0011290000-880d3e2c85b480e950812016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - C.I. Direct Red 45 20V, Positive-QTOFsplash10-00di-0242960000-26750d7c2bc2f78d74a02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - C.I. Direct Red 45 40V, Positive-QTOFsplash10-0006-0129200000-266736487577319dd4d52016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - C.I. Direct Red 45 10V, Negative-QTOFsplash10-0udi-1022190000-6e2b84b5289313e6ff752016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - C.I. Direct Red 45 20V, Negative-QTOFsplash10-0fl9-4554950000-9226591ad3367d57456d2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - C.I. Direct Red 45 40V, Negative-QTOFsplash10-00kr-3494000000-0e58f5208d37c66619ea2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - C.I. Direct Red 45 10V, Positive-QTOFsplash10-0a4i-0000090000-54ad25febe46eb89109d2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - C.I. Direct Red 45 20V, Positive-QTOFsplash10-0ab9-0015950000-2e043f420fef25cd3f882021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - C.I. Direct Red 45 40V, Positive-QTOFsplash10-0600-1238910000-ec817282154e980bbf2e2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - C.I. Direct Red 45 10V, Negative-QTOFsplash10-0udi-0000090000-d0a69981db21f26ea78b2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - C.I. Direct Red 45 20V, Negative-QTOFsplash10-0udi-2000090000-3b62e4284cdaeb52036d2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - C.I. Direct Red 45 40V, Negative-QTOFsplash10-001i-9014210000-f631fc5644b98270a1ac2021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
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 IDFDB011414
KNApSAcK IDNot Available
Chemspider ID20130499
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 References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .