738-70-5 trimethoprim trimethoprim

Synonyms： trimethoprim crystalline; 5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diyldiamine; Antibiotic synergist; 5-((3,4,5-trimethoxyphenyl)methyl)-2,4-pyrimidinediamine; Trimethoprim(TMP)
CAS Number：738-70-5
EINECS：212-006-2
Molecular Formula：C₁₄H₁₈N₄O₃
Molecular Weight：290.32
InChI：InChI=1/C14H18N4O3/c1-19-10-5-8(6-11(20-2)12(10)21-3)4-9-7-17-14(16)18-13(9)15/h5-7H,4H2,1-3H3,(H4,15,16,17,18)
Molecular Structure：
Melting point：199-203℃
Water solubility：<0.1 g/100 mL at 24℃
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