National Toxicology Program

Selected information from two of the National Library of Medicine's databases: ChemIDPlus¹ and HSDB².

Names (NTP)

• TMP/SMX
• Trimethoprim/sulfamethoxazole (commercial)
• 4-AMINO-N-(5-METHYL-3-ISOXAZOLYL)BENZENESULFONAMIDE MIXT. WITH 5-[(3,4,5-TRIMETHOXYPHENYL)METHYL]-2,4-PYRIMIDINEDIAMINE
• SEPTRA
• TRIMETHOPRIM/SULFAMETHOXAZOLE (AIDS)

Structure

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Chemical Properties²

Property	Description
Color/Form	None found
Odor	None found
Taste	None found
Boiling Point	None found
Melting Point	None found
Molecular Weight	None found
Corrosivity	None found
Critical Temperature & Pressure	None found
Density/Specific Gravity	None found
Disassociation Constants	None found
Heat of Combustion	None found
Heat of Vaporization	None found
log P (octanol-water)	None found
pH	None found
Solubilities	None found
Spectral Properties	None found
Surface Tension	None found
Vapor Density	None found
Vapor Pressure	None found
Relative Evaporation Rate	None found
Viscosity	None found
Other Properties	None found

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Uses²

• MEDICATION **QC REVIEWED**
  

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Superlist Classes¹

• None found

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Notes (Sources: NTP,HSDB,RTECS,MESH)¹

• None found

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Other Registry Numbers¹

• 74711-00-5
  
• 8064-91-3
  
• 8076-73-1
  

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Synonyms (Sources: NTP, HSDB,RTECS,MESH)¹

• A 033
• Abacin
• Abactrim
• Alfatrim
• Aposulfatrim
• Bactramin
• Bactrim
• Bactrim Forte
• Bactromin
• Baktar
• Biseptol
• Chemitrim
• Chemotrim
• Comox
• CO-Trimoxazole
• Cotrim-Puren
• Drylin
• Duon
• Duratrimet
• Eltrianyl
• Eusaprim
• Fectrim
• Gantaprim
• Gantaprin
• Gantrim
• Helveprim
• HSDB 6780
• Imexim
• Kepinol
• Kepinol Forte
• Laratrim
• Linaris
• Microtrim
• Momentol
• Nopil
• Omsat
• Oriprim
• Oxaprim
• Pantoprim
• Septra
• Septrim
• Sigaprim
• Sigaprin
• Sulfatrim
• Sulfotrim
• Sulfotrimin
• Sulprim
• Sumetrolim
• Supracombin
• Suprim
• Tacumil
• Teleprim
• Teleprin
• Thiocuran
• Tmp-smx
• TMS 480
• Trigonyl
• Trimesulf
• Trimethoprim and sulphamethoxazole
• Trimethoprimsulfa
• Trimethoprim-sulfamethoxazole
• Trimforte
• Trimosulfa
• Uroplus
• Uro-septra

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Links to Additional Information¹

• AIDSinfo
• PubMed AIDS
• PubMed Cancer
• ClinicalTrials.gov
• DailyMed
• DART
• DrugPortal
• EMIC
• LactMed
• PubMed
• MedlinePlusAll
• MedlinePlusDrug
• MeSH
• MeSH Heading
• PubMed Toxicology
• TOXLINE

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Footnotes

¹ Source: the National Library of Medicine's ChemIDPlus, 10/28/2007.

² Source: the National Library of Medicine's Hazardous Substance Database, 10/28/2007.