Hmdb loader
Survey
You are using an unsupported browser. Please upgrade your browser to a newer version to get the best experience on Human Metabolome Database.
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-07-04 18:58:53 UTC
Update Date2019-07-23 07:15:04 UTC
HMDB IDHMDB0060779
Secondary Accession Numbers
  • HMDB60779
Metabolite Identification
Common Name5'-Carboxy meloxicam
Description5'-Carboxy meloxicam belongs to the class of organic compounds known as benzothiazines. These are organic compounds containing a benzene fused to a thiazine ring (a six-membered ring with four carbon atoms, one nitrogen atom and one sulfur atom). It is a derivative of oxicam, closely related to piroxicam, and falls in the enolic acid group of NSAIDs. 5'-Carboxy meloxicam is an extremely weak basic (essentially neutral) compound (based on its pKa). 5'-Carboxy meloxicam is a metabolite of meloxicam. It was developed by Boehringer-Ingelheim. Meloxicam is a nonsteroidal anti-inflammatory drug (NSAID) with analgesic and fever reducer effects.
Structure
Data?1563866104
SynonymsNot Available
Chemical FormulaC14H11N3O6S2
Average Molecular Weight381.384
Monoisotopic Molecular Weight381.008926479
IUPAC Name2-{[hydroxy(4-hydroxy-2-methyl-1,1-dioxo-2H-1λ⁶,2-benzothiazin-3-yl)methylidene]amino}-1,3-thiazole-5-carboxylic acid
Traditional Name2-{[hydroxy(4-hydroxy-2-methyl-1,1-dioxo-1λ⁶,2-benzothiazin-3-yl)methylidene]amino}-1,3-thiazole-5-carboxylic acid
CAS Registry Number130262-93-0
SMILES
CN1C(C(O)=NC2=NC=C(S2)C(O)=O)=C(O)C2=CC=CC=C2S1(=O)=O
InChI Identifier
InChI=1S/C14H11N3O6S2/c1-17-10(12(19)16-14-15-6-8(24-14)13(20)21)11(18)7-4-2-3-5-9(7)25(17,22)23/h2-6,18H,1H3,(H,20,21)(H,15,16,19)
InChI KeyMTQQFYLGAZXHTB-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzothiazines. These are organic compounds containing a benzene fused to a thiazine ring (a six-membered ring with four carbon atoms, one nitrogen atom and one sulfur atom).
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzothiazines
Sub ClassNot Available
Direct ParentBenzothiazines
Alternative Parents
Substituents
  • Benzothiazine
  • Thiazolecarboxylic acid or derivatives
  • 2,5-disubstituted 1,3-thiazole
  • Ortho-thiazine
  • Organosulfonic acid amide
  • Benzenoid
  • Azole
  • Organic sulfonic acid or derivatives
  • Heteroaromatic compound
  • Organosulfonic acid or derivatives
  • Thiazole
  • Carboximidic acid
  • Carboximidic acid derivative
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Azacycle
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Organopnictogen compound
  • Organic oxide
  • Organonitrogen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • 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
Water Solubility0.13 g/LALOGPS
logP0.89ALOGPS
logP1.47ChemAxon
logS-3.5ALOGPS
pKa (Strongest Acidic)3.83ChemAxon
pKa (Strongest Basic)-0.12ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area140.39 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity91.36 m³·mol⁻¹ChemAxon
Polarizability35.59 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
DarkChem[M+H]+184.58631661259
DarkChem[M-H]-178.73431661259
DeepCCS[M+H]+177.25130932474
DeepCCS[M-H]-174.89330932474
DeepCCS[M-2H]-208.70130932474
DeepCCS[M+Na]+183.92830932474
AllCCS[M+H]+182.732859911
AllCCS[M+H-H2O]+179.832859911
AllCCS[M+NH4]+185.332859911
AllCCS[M+Na]+186.032859911
AllCCS[M-H]-178.132859911
AllCCS[M+Na-2H]-177.832859911
AllCCS[M+HCOO]-177.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
5'-Carboxy meloxicamCN1C(C(O)=NC2=NC=C(S2)C(O)=O)=C(O)C2=CC=CC=C2S1(=O)=O5279.4Standard polar33892256
5'-Carboxy meloxicamCN1C(C(O)=NC2=NC=C(S2)C(O)=O)=C(O)C2=CC=CC=C2S1(=O)=O2929.4Standard non polar33892256
5'-Carboxy meloxicamCN1C(C(O)=NC2=NC=C(S2)C(O)=O)=C(O)C2=CC=CC=C2S1(=O)=O3352.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
5'-Carboxy meloxicam,1TMS,isomer #1CN1C(C(=NC2=NC=C(C(=O)O)S2)O[Si](C)(C)C)=C(O)C2=CC=CC=C2S1(=O)=O3294.7Semi standard non polar33892256
5'-Carboxy meloxicam,1TMS,isomer #2CN1C(C(O)=NC2=NC=C(C(=O)O[Si](C)(C)C)S2)=C(O)C2=CC=CC=C2S1(=O)=O3257.1Semi standard non polar33892256
5'-Carboxy meloxicam,1TMS,isomer #3CN1C(C(O)=NC2=NC=C(C(=O)O)S2)=C(O[Si](C)(C)C)C2=CC=CC=C2S1(=O)=O3258.7Semi standard non polar33892256
5'-Carboxy meloxicam,2TMS,isomer #1CN1C(C(=NC2=NC=C(C(=O)O[Si](C)(C)C)S2)O[Si](C)(C)C)=C(O)C2=CC=CC=C2S1(=O)=O3190.3Semi standard non polar33892256
5'-Carboxy meloxicam,2TMS,isomer #2CN1C(C(=NC2=NC=C(C(=O)O)S2)O[Si](C)(C)C)=C(O[Si](C)(C)C)C2=CC=CC=C2S1(=O)=O3217.5Semi standard non polar33892256
5'-Carboxy meloxicam,2TMS,isomer #3CN1C(C(O)=NC2=NC=C(C(=O)O[Si](C)(C)C)S2)=C(O[Si](C)(C)C)C2=CC=CC=C2S1(=O)=O3176.3Semi standard non polar33892256
5'-Carboxy meloxicam,3TMS,isomer #1CN1C(C(=NC2=NC=C(C(=O)O[Si](C)(C)C)S2)O[Si](C)(C)C)=C(O[Si](C)(C)C)C2=CC=CC=C2S1(=O)=O3182.3Semi standard non polar33892256
5'-Carboxy meloxicam,1TBDMS,isomer #1CN1C(C(=NC2=NC=C(C(=O)O)S2)O[Si](C)(C)C(C)(C)C)=C(O)C2=CC=CC=C2S1(=O)=O3489.0Semi standard non polar33892256
5'-Carboxy meloxicam,1TBDMS,isomer #2CN1C(C(O)=NC2=NC=C(C(=O)O[Si](C)(C)C(C)(C)C)S2)=C(O)C2=CC=CC=C2S1(=O)=O3489.6Semi standard non polar33892256
5'-Carboxy meloxicam,1TBDMS,isomer #3CN1C(C(O)=NC2=NC=C(C(=O)O)S2)=C(O[Si](C)(C)C(C)(C)C)C2=CC=CC=C2S1(=O)=O3529.4Semi standard non polar33892256
5'-Carboxy meloxicam,2TBDMS,isomer #1CN1C(C(=NC2=NC=C(C(=O)O[Si](C)(C)C(C)(C)C)S2)O[Si](C)(C)C(C)(C)C)=C(O)C2=CC=CC=C2S1(=O)=O3547.5Semi standard non polar33892256
5'-Carboxy meloxicam,2TBDMS,isomer #2CN1C(C(=NC2=NC=C(C(=O)O)S2)O[Si](C)(C)C(C)(C)C)=C(O[Si](C)(C)C(C)(C)C)C2=CC=CC=C2S1(=O)=O3570.5Semi standard non polar33892256
5'-Carboxy meloxicam,2TBDMS,isomer #3CN1C(C(O)=NC2=NC=C(C(=O)O[Si](C)(C)C(C)(C)C)S2)=C(O[Si](C)(C)C(C)(C)C)C2=CC=CC=C2S1(=O)=O3610.8Semi standard non polar33892256
5'-Carboxy meloxicam,3TBDMS,isomer #1CN1C(C(=NC2=NC=C(C(=O)O[Si](C)(C)C(C)(C)C)S2)O[Si](C)(C)C(C)(C)C)=C(O[Si](C)(C)C(C)(C)C)C2=CC=CC=C2S1(=O)=O3692.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 5'-Carboxy meloxicam GC-MS (Non-derivatized) - 70eV, Positivesplash10-02t9-2932000000-a7f0bc66589a977f5c962017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5'-Carboxy meloxicam GC-MS (3 TMS) - 70eV, Positivesplash10-052f-4594170000-4caefc4adc0213653d212017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5'-Carboxy meloxicam 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 - 5'-Carboxy meloxicam 10V, Positive-QTOFsplash10-01q9-0109000000-a7b6e9c00ccea2df2f962016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5'-Carboxy meloxicam 20V, Positive-QTOFsplash10-007c-1936000000-cc63492ec1c1e61116e62016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5'-Carboxy meloxicam 40V, Positive-QTOFsplash10-056r-6910000000-36e28f499c5c410f492b2016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5'-Carboxy meloxicam 10V, Negative-QTOFsplash10-001r-0009000000-126e6e703db8bc7253662016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5'-Carboxy meloxicam 20V, Negative-QTOFsplash10-00kr-1119000000-1085bb9f62d0f13840d12016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5'-Carboxy meloxicam 40V, Negative-QTOFsplash10-00mo-6930000000-705bd97f5b8b0422fb092016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5'-Carboxy meloxicam 10V, Positive-QTOFsplash10-001i-0009000000-a1877301d8a32e07c5ea2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5'-Carboxy meloxicam 20V, Positive-QTOFsplash10-001i-0609000000-45afd520ea8b6b07780e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5'-Carboxy meloxicam 40V, Positive-QTOFsplash10-0002-1931000000-3ddee2f0cf4cb0d942ba2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5'-Carboxy meloxicam 10V, Negative-QTOFsplash10-00y0-0349000000-5ff75115493f64d6436c2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5'-Carboxy meloxicam 20V, Negative-QTOFsplash10-00dm-1931000000-b61589e257ebef84fc0e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5'-Carboxy meloxicam 40V, Negative-QTOFsplash10-00e9-5893000000-c9a8c2f7ecacca2cdcdc2021-10-12Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
Biospecimen Locations
  • Blood
  • Urine
Tissue Locations
  • Kidney
  • Liver
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
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 IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound54750414
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