CAS Number: 438-59-5

Alternate CAS#:

Chemical Name: Nortriptyline EP Impurity B HCl (N-Desmethyl Cyclobenzaprine HCl)

Molecular Formula: C19H19N. HCl

Molecular Weight: 261.37 36.46

CAS Number: N/A

Alternate CAS#:

Chemical Name: Nortriptyline-D8

Molecular Formula: C19H13ND8

Molecular Weight: 271.43

CAS Number: 203784-52-5

Alternate CAS#:

Chemical Name: Nortriptyline-d3 HCl (Amitriptyline EP Impurity C-d3 HCl)

Molecular Formula: C19H18D3N. HCl

Molecular Weight: 266.40 36.46

CAS Number: 1891319-98-4 (free base)

Alternate CAS#:

Chemical Name: Norepinephrine Impurity 9 HCl

Molecular Formula: C8H9NO3. HCl

Molecular Weight: 167.17 36.46

CAS Number: 63704-55-2

Alternate CAS#:

Chemical Name: Norepinephrine Impurity 8

Molecular Formula: C8H7ClO3

Molecular Weight: 186.59

CAS Number: 2948-16-5

Alternate CAS#:

Chemical Name: Norepinephrine Impurity 7

Molecular Formula: C8H7ClO3

Molecular Weight: 186.59

CAS Number: N/A

Alternate CAS#:

Chemical Name: Norepinephrine Impurity 6

Molecular Formula: C8H9NO4

Molecular Weight: 183.16

CAS Number: 3198-07-0

Alternate CAS#:

Chemical Name: Norepinephrine Impurity 5 HCl

Molecular Formula: C10H15NO3. HCl

Molecular Weight: 197.23 36.46

CAS Number: N/A

Alternate CAS#:

Chemical Name: Norepinephrine Impurity 4

Molecular Formula: C8H6Cl2O3

Molecular Weight: 221.03

CAS Number: N/A

Alternate CAS#:

Chemical Name: Norepinephrine Impurity 38

Molecular Formula: C9H13NO6S

Molecular Weight: 263.26

CAS Number: N/A

Alternate CAS#:

Chemical Name: Norepinephrine Impurity 37

Molecular Formula: C8H11NO6S

Molecular Weight: 249.24

CAS Number: N/A

Alternate CAS#:

Chemical Name: Norepinephrine Impurity 36

Molecular Formula: C8H11NO6S

Molecular Weight: 249.24