CAS Number: 1445-69-8

Alternate CAS#:

Chemical Name: Primaquine Impurity 3 (Phthalhydrazide)

Molecular Formula: C8H6N2O2

Molecular Weight: 162.15

CAS Number: 90-52-8; 53497-32-8 (HCl Salt)

Alternate CAS#:

Chemical Name: Primaquine Impurity 2

Molecular Formula: C10H10N2O

Molecular Weight: 174.2

CAS Number: 77229-69-7

Alternate CAS#:

Chemical Name: Primaquine Impurity 7

Molecular Formula: C16H20N2O3

Molecular Weight: 288.35

CAS Number: N/A

Alternate CAS#:

Chemical Name: Primaquine Impurity 6

Molecular Formula: C16H20N2O5

Molecular Weight: 320.35

CAS Number: 84885-43-8

Alternate CAS#:

Chemical Name: Primaquine Impurity 5

Molecular Formula: C15H16N2O2

Molecular Weight: 256.31

CAS Number: 129357-93-3

Alternate CAS#:

Chemical Name: Primaquine Impurity 4

Molecular Formula: C15H19N3O2

Molecular Weight: 273.34

CAS Number: 1185934-50-2

Alternate CAS#:

Chemical Name: Primaquine Impurity 10

Molecular Formula: C17H23N3O3

Molecular Weight: 317.39

CAS Number: N/A

Alternate CAS#:

Chemical Name: Primaquine-13C-d3 Diphosphate

Molecular Formula: C1413CH22D3N3O6P. 2H3O4P

Molecular Weight: 378.36 2*97.99

CAS Number: 174227-14-6

Alternate CAS#:

Chemical Name: Bosentan Impurity D

Molecular Formula: C25H25N5O5S

Molecular Weight: 507.57

CAS Number: 20730-58-9

Alternate CAS#:

Chemical Name: Bosentan Impurity 19

Molecular Formula: C14H18O6

Molecular Weight: 282.29

CAS Number: N/A

Alternate CAS#:

Chemical Name: Bosentan Impurity 18

Molecular Formula: C9H13NO2S

Molecular Weight: 199.27

CAS Number: 98-06-6, 253185-03-4, 253185-04-5

Alternate CAS#:

Chemical Name: Bosentan Impurity 17

Molecular Formula: C10H14

Molecular Weight: 134.22