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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 15:16:49 UTC
Update Date2022-03-07 02:51:41 UTC
HMDB IDHMDB0014612
Secondary Accession Numbers
  • HMDB14612
Metabolite Identification
Common NameTenoxicam
DescriptionTenoxicam is only found in individuals that have used or taken this drug. It is an antiinflammatory agent with analgesic and antipyretic properties, and is used to treat osteoarthritis and control acute pain.The antiinflammatory effects of tenoxicam may result from the inhibition of the enzyme cycooxygenase and the subsequent peripheral inhibition of prostaglandin synthesis. As prostaglandins sensitize pain receptors, their inhibition accounts for the peripheral analgesic effects of tenoxicam. Antipyresis may occur by central action on the hypothalamus, resulting in peripheral dilation, increased cutaneous blood flow, and subsequent heat loss.
Structure
Data?1582753199
SynonymsNot Available
Chemical FormulaC13H11N3O4S2
Average Molecular Weight337.374
Monoisotopic Molecular Weight337.019097235
IUPAC Name(3Z)-3-{hydroxy[(pyridin-2-yl)amino]methylidene}-2-methyl-2H,3H,4H-1λ⁶-thieno[2,3-e][1,2]thiazine-1,1,4-trione
Traditional Nametenoxicam
CAS Registry Number59804-37-4
SMILES
CN1\C(=C(/O)NC2=CC=CC=N2)C(=O)C2=C(C=CS2)S1(=O)=O
InChI Identifier
InChI=1S/C13H11N3O4S2/c1-16-10(13(18)15-9-4-2-3-6-14-9)11(17)12-8(5-7-21-12)22(16,19)20/h2-7,18H,1H3,(H,14,15)/b13-10-
InChI KeyWZWYJBNHTWCXIM-RAXLEYEMSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as thienothiazines. These are heterocyclic compounds containing a thiophene ring fused to a thiazine. Thiophene is 5-membered ring consisting of four carbon atoms and one sulfur atom. Thiazine is a 6-membered ring consisting of four carbon, one nitrogen and one sulfur atoms.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassThienothiazines
Sub ClassNot Available
Direct ParentThienothiazines
Alternative Parents
Substituents
  • Thienothiazine
  • Aryl ketone
  • Secondary aliphatic/aromatic amine
  • Ortho-thiazine
  • Pyridine
  • Imidolactam
  • Organosulfonic acid amide
  • Organic sulfonic acid or derivatives
  • Heteroaromatic compound
  • Organosulfonic acid or derivatives
  • Vinylogous amide
  • Vinylogous acid
  • Thiophene
  • Ketone
  • Alkanolamine
  • Secondary amine
  • Azacycle
  • Organic oxide
  • Organopnictogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Amine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point211 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.28 g/LNot Available
LogP1.9Not Available
Experimental Chromatographic Properties

Experimental Collision Cross Sections

Adduct TypeData SourceCCS Value (Å2)Reference
[M+H]+CBM170.430932474
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.28 g/LALOGPS
logP1.82ALOGPS
logP1.22ChemAxon
logS-3.1ALOGPS
pKa (Strongest Acidic)7.21ChemAxon
pKa (Strongest Basic)4.78ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area99.6 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity93.06 m³·mol⁻¹ChemAxon
Polarizability31.08 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]+170.03130932474
DeepCCS[M-H]-167.67330932474
DeepCCS[M-2H]-200.55930932474
DeepCCS[M+Na]+176.12530932474
AllCCS[M+H]+174.632859911
AllCCS[M+H-H2O]+171.332859911
AllCCS[M+NH4]+177.632859911
AllCCS[M+Na]+178.532859911
AllCCS[M-H]-170.632859911
AllCCS[M+Na-2H]-170.232859911
AllCCS[M+HCOO]-170.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
TenoxicamCN1\C(=C(/O)NC2=CC=CC=N2)C(=O)C2=C(C=CS2)S1(=O)=O4346.3Standard polar33892256
TenoxicamCN1\C(=C(/O)NC2=CC=CC=N2)C(=O)C2=C(C=CS2)S1(=O)=O3051.6Standard non polar33892256
TenoxicamCN1\C(=C(/O)NC2=CC=CC=N2)C(=O)C2=C(C=CS2)S1(=O)=O3110.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Tenoxicam,1TMS,isomer #1CN1/C(=C(/NC2=CC=CC=N2)O[Si](C)(C)C)C(=O)C2=C(C=CS2)S1(=O)=O2960.4Semi standard non polar33892256
Tenoxicam,1TMS,isomer #2CN1/C(=C(\O)N(C2=CC=CC=N2)[Si](C)(C)C)C(=O)C2=C(C=CS2)S1(=O)=O2894.8Semi standard non polar33892256
Tenoxicam,2TMS,isomer #1CN1/C(=C(\O[Si](C)(C)C)N(C2=CC=CC=N2)[Si](C)(C)C)C(=O)C2=C(C=CS2)S1(=O)=O2847.2Semi standard non polar33892256
Tenoxicam,2TMS,isomer #1CN1/C(=C(\O[Si](C)(C)C)N(C2=CC=CC=N2)[Si](C)(C)C)C(=O)C2=C(C=CS2)S1(=O)=O3054.0Standard non polar33892256
Tenoxicam,2TMS,isomer #1CN1/C(=C(\O[Si](C)(C)C)N(C2=CC=CC=N2)[Si](C)(C)C)C(=O)C2=C(C=CS2)S1(=O)=O3970.3Standard polar33892256
Tenoxicam,1TBDMS,isomer #1CN1/C(=C(/NC2=CC=CC=N2)O[Si](C)(C)C(C)(C)C)C(=O)C2=C(C=CS2)S1(=O)=O3166.8Semi standard non polar33892256
Tenoxicam,1TBDMS,isomer #2CN1/C(=C(\O)N(C2=CC=CC=N2)[Si](C)(C)C(C)(C)C)C(=O)C2=C(C=CS2)S1(=O)=O3128.0Semi standard non polar33892256
Tenoxicam,2TBDMS,isomer #1CN1/C(=C(\O[Si](C)(C)C(C)(C)C)N(C2=CC=CC=N2)[Si](C)(C)C(C)(C)C)C(=O)C2=C(C=CS2)S1(=O)=O3202.1Semi standard non polar33892256
Tenoxicam,2TBDMS,isomer #1CN1/C(=C(\O[Si](C)(C)C(C)(C)C)N(C2=CC=CC=N2)[Si](C)(C)C(C)(C)C)C(=O)C2=C(C=CS2)S1(=O)=O3531.5Standard non polar33892256
Tenoxicam,2TBDMS,isomer #1CN1/C(=C(\O[Si](C)(C)C(C)(C)C)N(C2=CC=CC=N2)[Si](C)(C)C(C)(C)C)C(=O)C2=C(C=CS2)S1(=O)=O3988.7Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Tenoxicam GC-MS (Non-derivatized) - 70eV, Positivesplash10-06xx-6921000000-0fa9ed6eb27f65ab5e872017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Tenoxicam GC-MS (1 TMS) - 70eV, Positivesplash10-05gm-9684000000-6ff0dc448004badd8a552017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Tenoxicam 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 - Tenoxicam 10V, Positive-QTOFsplash10-000j-6039000000-53a14285a4e96616e7372017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tenoxicam 20V, Positive-QTOFsplash10-0002-9200000000-866f760f37d21d133f092017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tenoxicam 40V, Positive-QTOFsplash10-01ot-9800000000-da8feda830529845a3422017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tenoxicam 10V, Negative-QTOFsplash10-000i-4049000000-1c4fb3e51611360de7872017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tenoxicam 20V, Negative-QTOFsplash10-0006-8900000000-559e35dd6fe4470b2b782017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tenoxicam 40V, Negative-QTOFsplash10-0595-9700000000-844763cbb5a5cf19a5cb2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tenoxicam 10V, Negative-QTOFsplash10-0uki-0987000000-e8f95a0ba78a644434cc2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tenoxicam 20V, Negative-QTOFsplash10-014i-1290000000-5e6bfa711bfc215c7e8c2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tenoxicam 40V, Negative-QTOFsplash10-0006-9321000000-c457ce51bf0921b2c86b2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tenoxicam 10V, Positive-QTOFsplash10-000i-1009000000-e19553c6a13a8c1dfec02021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tenoxicam 20V, Positive-QTOFsplash10-000j-9438000000-7f26e4f41f53d5198c812021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tenoxicam 40V, Positive-QTOFsplash10-004i-9001000000-d4283aab6299b788dceb2021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Membrane
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB00469 details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB00469 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 ID4471584
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkTenoxicam
METLIN IDNot Available
PubChem Compound5312154
PDB IDNot Available
ChEBI ID553047
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