Famotidine EP Impurity E
CAS No. 129083-44-9
C10H14N8S4
M.W. 374.52

Famotidine Sulfoxide
CAS No. 90237-03-9
C8H15N7O3S3
M.W. 353.43

Famotidine EP Impurity I HCl
CAS No. 1020719-36-1 (free base)
C8H14N6O4S3. HCl
M.W. 354.42 36.46

Famotidine EP Impurity H DiHCl
CAS No. 88046-01-9
C6H10N6S2. 2 HCl
M.W. 230.31 2*36.46

Famotidine Impurity 1 HCl
CAS No. 100599-91-5
C5H8N4S. HCl
M.W. 156.21 36.46

Famotidine EP Impurity B Dimaleate
CAS No. 109467-08-5
C16H23N11O2S5. 2 C4H4O4
M.W. 561.75 2*116.07

Famotidine EP Impurity J
CAS No. 76824-14-1
C9H14N4O2S2
M.W. 274.36

Famotidine Impurity 5
CAS No. 1644079-90-2
C3H8ClN3O2S
M.W. 185.63

Famotidine Impurity 6
CAS No. 95853-46-6
C3H7N3O2S
M.W. 149.17

Famotidine EP Impurity A HCl
CAS No. 76833-47-1
C8H14N6S2. HCl
M.W. 258.36 36.46

Famotidine EP Impurity C HCl
CAS No. 76824-17-4
C8H14N6O3S3. HCl
M.W. 338.42 36.46

Famotidine EP Impurity D
CAS No. 76824-16-3
C8H13N5OS2
M.W. 259.35

Famotidine EP Impurity F
CAS No. 107880-74-0
C8H12N4O2S2
M.W. 260.33

Famotidine EP Impurity G
CAS No. 76823-97-7
C9H13N7S2
M.W. 283.38

Famotidine EP Impurity B
CAS No. 89268-62-2
C16H23N11O2S5
M.W. 561.75
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