Trimethoprim ≥98.0% (by HPLC, titration analysis)
Fornitore: TCI
Synonyms:
5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine, 2,4-Diamino-5-(3,4,5-trimethoxybenzyl)pyrimidine
Formula:
C₁₄H₁₈N₄O₃ |
MDL Number:
MFCD00036761 CAS Number: 738-70-5 EINECS: 212-006-2 Merck Index: 14,09709 |
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Risultati del test di specificazione
Appearance | White to Almost white powder to crystal |
Purity (HPLC) | min. 98.0 area% |
Purity (Nonaqueous Titration) | min. 98.0 % |
Melting point | 199.0 to 205.0 deg-C |
Solubility in hot Methanol | almost transparency |
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