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Current Position： > Product > Drug Impurities > Trimethoprim
Trimethoprim
Catalog No:      Product Name: Trimethoprim
CAS No:738-70-5||Chemical Formula:C14H18N4O3||5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine.
Trimethoprim impurity A
Catalog No:      Product Name: Trimethoprim impurity A
CAS No:213745-86-9||Chemical Formula:C15H20N4O3||N2-methyl-5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine
Trimethoprim impurity B
Catalog No:      Product Name: Trimethoprim impurity B
CAS No:N/A||Chemical Formula:C14H16N4O4||(2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone
Trimethoprim impurity C
Catalog No:      Product Name: Trimethoprim impurity C
CAS No:29606-06-2||Chemical Formula:C14H18N4O4(RS)-(2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanol
Trimethoprim impurity D
Catalog No:      Product Name:
Trimethoprim impurity E
Catalog No:      Product Name: Trimethoprim impurity E
CAS No:60729-91-1||Chemical Formula:C14H17N3O4||4-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol
Trimethoprim impurity F
Catalog No:      Product Name: Trimethoprim impurity F
CAS No:16285-82-8||Chemical Formula:C13H15BrN4O2||5-(3-bromo-4,5-dimethoxybenzyl)pyrimidine-2,4-diamine
Trimethoprim impurity G
Catalog No:      Product Name: Trimethoprim impurity G
CAS No:78025-68-0||Chemical Formula:C15H20N4O3||5-(4-ethoxy-3,5-dimethoxybenzyl)pyrimidine-2,4-diamine
Trimethoprim impurity H
Catalog No:      Product Name: Trimethoprim impurity H
CAS No:1916-07-0||Chemical Formula:C11H14O5||methyl 3,4,5-trimethoxybenzoate
Trimethoprim impurity I
Catalog No:      Product Name: Trimethoprim impurity I
CAS No:30078-48-9||Chemical Formula:C19H20N2O3||3-(phenylamino)-2-(3,4,5-trimethoxybenzyl)prop-2-enenitrile
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