Trimethoprim

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Properties Simple | Detailed

Formula C14H19N4O3
IUPAC Name 5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidine-1,3-diium-5-ide-2,4-diamine
Molecular Mass 291.326 g·mol−1
Heat of Formation -272.6 ± 16.7 kJ·mol−1
Dipole Moment 4.24 ± 1.08 D
Volume 341.11 Å 3
Surface Area 304.47 Å 2
HOMO Energy -8.66 ± 0.55 eV
LUMO Energy 3.02 ± eV
Point Group Symmetry C1
Synonyms
  • 2,4-diamino-5-(3,4,5-trimethoxybenzyl)pyrimidine
  • 2,4-diamino-5-(3,4,5-trimethoxyphenzyl)pyrimidine
  • 2,4-pyrimidinediamine, 5-((3,4,5-trimethoxyphenyl)-methyl)-
  • 2,4-pyrimidinediamine, 5-((3,4,5-trimethoxyphenyl)methyl)-
  • 2,4-pyrimidinediamine, 5-[(3,4,5-trimethoxyphenyl)methyl]-
  • 5-((3,4,5-trimethoxyphenyl)methyl)-2,4-pyrimidinediamine
  • 5-(3,4,5-trimethoxybenzyl)-2,4-diaminopyrimidine
  • 5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine
  • 5-[(3,4,5-trimethoxyphenyl)methyl]-2,4-pyrimidinediamine
  • 5-{[3,4,5-tris(methyloxy)phenyl]methyl}pyrimidine-2,4-diamine
  • [2-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-4-yl]amine
  • abaprim
  • acuco
  • alcorim-f
  • anitrim
  • antrima
  • antrimox
  • apo-sulfatrim
  • azt + tmp/smx (mixture) combination
  • bacdan
  • bacidal
  • bacide
  • bacin
  • bacta
  • bacterial
  • bacticel
  • bactifor
  • bactoprim
  • bactramin
  • bactrim ds
  • bencole
  • bethaprim
  • biosulten
  • bpbio1_000215
  • briscotrim
  • bw 56-72
  • bw 5672
  • centrim
  • chemotrin
  • cidal
  • co-trimoxizole
  • colizole
  • colizole ds
  • conprim
  • cotrimel
  • d00145
  • deprim
  • diseptyl
  • dosulfin
  • drg-0030
  • duocide
  • esbesul
  • espectrin
  • euctrim
  • exbesul
  • fermagex
  • fortrim
  • futin
  • ikaprim
  • ipral
  • kombinax
  • lagatrim
  • lagatrim forte
  • lastrim
  • lescot
  • metoprim
  • monoprim
  • monotrim
  • monotrimin
  • nih 204
  • nih 204 (van)
  • novotrimel
  • omstat
  • oprea1_495058
  • pancidim
  • proloprim
  • protrin
  • purbal
  • pyrimidine, 2,4-diamino-5-(3,4,5-trimethoxybenzyl)-
  • resprim
  • resprim forte
  • roubac
  • roubal
  • salvatrim
  • septrin ds
  • septrin forte
  • septrin s
  • setprin
  • sinotrim
  • smp2_000262
  • smz-tmp
  • sugaprim
  • sulfamar
  • sulfamethoprim
  • sulfamethoxazole trimethoprim
  • sulfoxaprim
  • sulmeprim
  • sulthrim
  • sultrex
  • syraprim
  • tmp smx
  • tocris-0650
  • top
  • toprim
  • trimeth/sulfa
  • trimethoprim & vrc3375
  • trimethoprim (jan/usp/inn)
  • trimethoprim/sulfamethoxazole (commercial)
  • trimetoprim [dcit]
  • trimexol
  • trimez-ifsa
  • trimezol
  • trimono
  • trimopan
  • trimpex
  • triprim
  • trisul
  • trisulcom
  • trisulfam
  • trisural
  • u-prin
  • uretrim
  • uro-d s
  • urobactrim
  • utetrin
  • velaten
  • veltrim
  • wellcoprim
  • wellcoprin
  • wr 5949
  • xeroprim
  • zamboprim
CAS Number(s)
  • 738-70-5
InChIKey IEDVJHCEMCRBQM-UHFFFAOYSA-N
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