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Trimethoprim

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Trimethoprim

Trimethoprim EP Impurity A
CAT #: T33079
CAS #: 213745-86-9
M.F .: C15H20N4O3
M.W .: 304.35

Trimethoprim EP Impurity C
CAT #: T33080
CAS #: 29606-06-2
M.F .: C14H18N4O4
M.W .: 306.32

Trimethoprim EP Impurity D
CAT #: T33081
CAS #: 92440-76-1
M.F .: C14H17N3O4
M.W .: 291.31

Trimethoprim EP Impurity E
CAT #: T33082
CAS #: 60729-91-1
M.F .: C14H17N3O4
M.W .: 291.31

Trimethoprim EP Impurity F
CAT #: T33083
CAS #: 16285-82-8
M.F .: C13H15BrN4O2
M.W .: 339.19

Trimethoprim EP Impurity G
CAT #: T33084
CAS #: 78025-68-0
M.F .: C15H20N4O3
M.W .: 340.35

Trimethoprim EP Impurity I (E/Z-Isomer)
CAT #: T33086
CAS #: 30078-48-9
M.F .: C19H20N2O3
M.W .: 324.38

Trimethoprim EP Impurity B
CAT #: T33087
CAS #: 30806-86-1
M.F .: C14H16N4O4
M.W .: 304.31

Trimethoprim impurity 2
CAT #: T33088
CAS #: 93885-69-9
M.F .: C14H16N2O5
M.W .: 292.29

Trimethoprim impurity 3
CAT #: T33089
CAS #: 72920-13-9
M.F .: C13H15N3O4
M.W .: 277.28

Trimethoprim EP Impurity J
CAT #: T10353
CAS #: 118-41-2
M.F : C10H12O5
M.W : 212.2

Trimethoprim EP Impurity C HCl
CAT #: T15572
CAS #: 29606-06-2(free base)
M.F : C14H18N4O4 HCl
M.W : 306.32 36.46

Trimethoprim EP Impurity I
CAT #: T16482
CAS #: NA
M.F : C19H20N2O3
M.W : 324.38

Trimethoprim
CAT #: T46446
CAS #: 738-70-5
M.F : C14H18N4O3
M.W : 290.32