CAS Number: 27653-67-4

Alternate CAS#:

Chemical Name: Trimethoprim Impurity 6

Molecular Formula: C14H18N4O4

Molecular Weight: 306.32

CAS Number: 27653-68-5

Alternate CAS#:

Chemical Name: Trimethoprim Impurity 5

Molecular Formula: C14H18N4O4

Molecular Weight: 306.32

CAS Number: 92653-78-6

Alternate CAS#:

Chemical Name: Trimethoprim Impurity 4

Molecular Formula: C15H20N4O3

Molecular Weight: 304.35

CAS Number: 776-99-8

Alternate CAS#:

Chemical Name: Methoxamine Impurity 3 (3,4-Dimethoxyphenylacetone)

Molecular Formula: C11H14O3

Molecular Weight: 194.23

CAS Number: 72920-13-9

Alternate CAS#:

Chemical Name: Trimethoprim Impurity 3

Molecular Formula: C13H15N3O4

Molecular Weight: 277.28

CAS Number: N/A

Alternate CAS#:

Chemical Name: Methoxamine Impurity 24

Molecular Formula: C22H26O6

Molecular Weight: 386.44

CAS Number: 938-46-5

Alternate CAS#:

Chemical Name: Methoxamine Impurity 22

Molecular Formula: C9H10O3

Molecular Weight: 166.18

CAS Number: 15063-98-6

Alternate CAS#:

Chemical Name: Methoxamine Impurity 21

Molecular Formula: C14H18O4

Molecular Weight: 250.29

CAS Number: 93885-69-9

Alternate CAS#:

Chemical Name: Trimethoprim Impurity 2

Molecular Formula: C14H16N2O5

Molecular Weight: 292.29

CAS Number: 49710-99-8

Alternate CAS#:

Chemical Name: Methoxamine Impurity 18

Molecular Formula: C10H12O3

Molecular Weight: 180.2

CAS Number: N/A

Alternate CAS#:

Chemical Name: Methoxamine Impurity 17

Molecular Formula: C11H12O4

Molecular Weight: 208.21

CAS Number: N/A

Alternate CAS#:

Chemical Name: Methoxamine Impurity 14

Molecular Formula: C9H13NO3

Molecular Weight: 183.21