21253-58-7

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21253-58-7 Structure

Identification	Back Directory
[Name] 4-DeMethyltriMethopriM
[CAS] 21253-58-7
[Synonyms] 4-DeMethyltriMethopriM 4-(2,4-Diamino-pyrimidin-5-ylmethyl)-2,6-dimethoxy-phenol 2,4-diamino-5-(3',5'-dimethoxy-4'-hydroxybenzyl)-pyrimidine Phenol, 4-[(2,4-diamino-5-pyrimidinyl)methyl]-2,6-dimethoxy-
[Molecular Formula] C13H16N4O3
[MDL Number] MFCD31536269
[MOL File] 21253-58-7.mol
[Molecular Weight] 276.29

Chemical Properties	Back Directory
[Melting point ] 265-270 °C (decomp)
[Boiling point ] 567.4±60.0 °C(Predicted)
[density ] 1.339±0.06 g/cm3(Predicted)
[storage temp. ] -20°C Freezer, Under Inert Atmosphere
[solubility ] DMSO (Slightly, Heated), Methanol (Slightly)
[form ] Solid
[pka] 9.88±0.25(Predicted)
[color ] Off-White to Beige

Hazard Information	Back Directory
[Chemical Properties] Beige Solid
[Uses] 4-Demethyltrimethoprim is an impurity of Trimethoprim (T795615), an antibacterial agent.

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