Hmdb loader
Show more...Show more...Show more...Show more...
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 15:16:51 UTC
Update Date2022-03-07 02:51:53 UTC
HMDB IDHMDB0015150
Secondary Accession Numbers
  • HMDB15150
Metabolite Identification
Common NameSulfamethoxazole
DescriptionSulfamethoxazole is only found in individuals that have used or taken this drug. It is a bacteriostatic antibacterial agent that interferes with folic acid synthesis in susceptible bacteria. Its broad spectrum of activity has been limited by the development of resistance. (From Martindale, The Extra Pharmacopoeia, 30th ed, p208)Sulfonamides inhibit the enzymatic conversion of pteridine and p-aminobenzoic acid (PABA) to dihydropteroic acid by competing with PABA for binding to dihydrofolate synthetase, an intermediate of tetrahydrofolic acid (THF) synthesis. THF is required for the synthesis of purines and dTMP and inhibition of its synthesis inhibits bacterial growth. Pyrimethamine and trimethoprim inhibit dihydrofolate reductase, another step in THF synthesis, and therefore act synergistically with the sulfonamides.
Structure
Data?1582753264
Synonyms
Chemical FormulaC10H11N3O3S
Average Molecular Weight253.278
Monoisotopic Molecular Weight253.052111923
IUPAC Name4-amino-N-(5-methyl-1,2-oxazol-3-yl)benzene-1-sulfonamide
Traditional Namesulfamethoxazole
CAS Registry Number723-46-6
SMILES
CC1=CC(NS(=O)(=O)C2=CC=C(N)C=C2)=NO1
InChI Identifier
InChI=1S/C10H11N3O3S/c1-7-6-10(12-16-7)13-17(14,15)9-4-2-8(11)3-5-9/h2-6H,11H2,1H3,(H,12,13)
InChI KeyJLKIGFTWXXRPMT-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as aminobenzenesulfonamides. These are organic compounds containing a benzenesulfonamide moiety with an amine group attached to the benzene ring.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzenesulfonamides
Direct ParentAminobenzenesulfonamides
Alternative Parents
Substituents
  • Aminobenzenesulfonamide
  • Benzenesulfonyl group
  • Aniline or substituted anilines
  • Organosulfonic acid amide
  • Imidolactam
  • Azole
  • Isoxazole
  • Organic sulfonic acid or derivatives
  • Organosulfonic acid or derivatives
  • Sulfonyl
  • Aminosulfonyl compound
  • Heteroaromatic compound
  • Organoheterocyclic compound
  • Azacycle
  • Oxacycle
  • Organonitrogen compound
  • Organic nitrogen compound
  • Organic oxygen compound
  • Amine
  • Primary amine
  • Organosulfur compound
  • Organopnictogen compound
  • Organic oxide
  • Organooxygen compound
  • Hydrocarbon derivative
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Source
Process
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point167 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.46 g/LNot Available
LogP0.7Not Available
Experimental Chromatographic Properties

Experimental Collision Cross Sections

Adduct TypeData SourceCCS Value (Å2)Reference
[M+H]+CBM151.030932474
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
  • Membrane
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB01015 details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB01015 details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB01015
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID5138
KEGG Compound IDC07315
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkSulfamethoxazole
METLIN IDNot Available
PubChem Compound5329
PDB ID08D
ChEBI ID9332
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. Hobday JD: The prophylactic treatment of recurrent urinary tract infection with sulphamethoxizole-trimethoprim. Aust Paediatr J. 1971 Dec;7(4):199-202. [PubMed:5140758 ]
  2. Arora VK, Tumbanatham A, Kumar SV, Ratnakar C: Pneumocystis carinii pneumonia simulating as pulmonary tuberculosis in AIDS. Indian J Chest Dis Allied Sci. 1996 Oct-Dec;38(4):253-7. [PubMed:9018980 ]