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

CAS Number: N/A

Alternate CAS#:

Chemical Name: Methoxamine Impurity 13

Molecular Formula: C10H12O3

Molecular Weight: 180.2

CAS Number: N/A

Alternate CAS#:

Chemical Name: Methoxamine Impurity 12

Molecular Formula: C11H15NO3

Molecular Weight: 209.25

CAS Number: 1835-04-7

Alternate CAS#:

Chemical Name: Methoxamine Impurity 11

Molecular Formula: C11H14O3

Molecular Weight: 194.23

CAS Number: 84759-05-7

Alternate CAS#:

Chemical Name: Trimethoprim EP Impurity J-d9 (3,4,5-Trimethoxybenzoic Acid-d9)

Molecular Formula: C10H3D9O5

Molecular Weight: 221.26

CAS Number: 118-41-2

Alternate CAS#:

Chemical Name: Trimethoprim EP Impurity J (Trimebutine EP Impurity B)

Molecular Formula: C10H12O5

Molecular Weight: 212.2

CAS Number: 118791-61-0; 30078-48-9 (E/Z mixture)

Alternate CAS#:

Chemical Name: Trimethoprim EP Impurity I (E-Isomer)

Molecular Formula: C19H20N2O3

Molecular Weight: 324.38