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ChemicalBook >  Product Catalog >  Analytical Chemistry >  Standard >  Pharmaceutical Impurity Reference Standards >  Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS)

Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS)

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Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS) Basic information

Product Name:
Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS)
Synonyms:
  • (2,4-Diamino-5-pyrimidinyl)(3,4,5-trimethoxyphenyl)methanone
  • Trimethoprim EP Impurity B
  • Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS)
  • Methanone,(2,4-diaMino-5-pyriMidinyl)(3,4,5-triMethoxyphenyl)-
  • Trimethoprim EP Impurity B/Trimethoprim USP RC B/(2,4-Diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone
  • Trimethoprim Impurity 2 (Trimethoprim EP Impurity B)
  • (2,4-Diaminopyrimidin-5-yl)-(3,4,5-
  • Trimethoprim Keto Analogue
CAS:
30806-86-1
MF:
C14H16N4O4
MW:
304.3
Mol File:
30806-86-1.mol
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Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS) Chemical Properties

Melting point:
152-154 °C(Solv: benzene (71-43-2))
Boiling point:
616.4±65.0 °C(Predicted)
Density 
1.319±0.06 g/cm3(Predicted)
solubility 
soluble in Methanol
pka
4.71±0.10(Predicted)
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Safety Information

HS Code 
2933599550
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Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS) Usage And Synthesis

Uses

5-(3,4,5-Trimethoxybenzoyl)-2,4-pyrimidinediamine, is a derivative of Trimethoprim (T795615), an antibacterial agent. 5-(3,4,5-Trimethoxybenzoyl)-2,4-pyrimidinediamine, is a possible potent and selective inhibitor targeting dihydrofolate reductase of C. hominis, used for the treatment of Cryptosporidiosis.

Trimethoprim Related Compound B (25 mg) (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone) (AS)Supplier

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