Catalogue Number: | T-701 |
Compound Name: | Trimethoprim EP Impurity A |
Synonyms: | N2-Methyl-5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine |
CAS#: | 213745-86-9 |
Alternate CAS#: | |
Molecular Formula: | C15H20N4O3 |
Molecular Weight: | 304.35 |
Trimethoprim EP Impurity E (Trimethoprim USP Related Compound A)
CAS No. 60729-91-1
C14H17N3O4
M.W. 291.31
Trimethoprim EP Impurity B (Trimethoprim USP Related Compound B)
CAS No. 30806-86-1
C14H16N4O4
M.W. 304.31