CAS Number: 1020719-36-1 (free base)
Alternate CAS#:
Chemical Name: Famotidine EP Impurity I HCl
Molecular Formula: C8H14N6O4S3. HCl
Molecular Weight: 354.42 36.46
CAS Number: 88046-01-9
Alternate CAS#:
Chemical Name: Famotidine EP Impurity H DiHCl
Molecular Formula: C6H10N6S2. 2 HCl
Molecular Weight: 230.31 2*36.46
CAS Number: 76823-97-7
Alternate CAS#:
Chemical Name: Famotidine EP Impurity G
Molecular Formula: C9H13N7S2
Molecular Weight: 283.38
CAS Number: 107880-74-0
Alternate CAS#:
Chemical Name: Famotidine EP Impurity F
Molecular Formula: C8H12N4O2S2
Molecular Weight: 260.33
CAS Number: 129083-44-9
Alternate CAS#:
Chemical Name: Famotidine EP Impurity E
Molecular Formula: C10H14N8S4
Molecular Weight: 374.52
CAS Number: 76824-16-3
Alternate CAS#:
Chemical Name: Famotidine EP Impurity D
Molecular Formula: C8H13N5OS2
Molecular Weight: 259.35
CAS Number: 76824-17-4
Alternate CAS#:
Chemical Name: Famotidine EP Impurity C HCl
Molecular Formula: C8H14N6O3S3. HCl
Molecular Weight: 338.42 36.46
CAS Number: 109467-08-5
Alternate CAS#:
Chemical Name: Famotidine EP Impurity B Dimaleate
Molecular Formula: C16H23N11O2S5. 2 C4H4O4
Molecular Weight: 561.75 2*116.07
CAS Number: 89268-62-2
Alternate CAS#:
Chemical Name: Famotidine EP Impurity B
Molecular Formula: C16H23N11O2S5
Molecular Weight: 561.75
CAS Number: 76833-47-1
Alternate CAS#:
Chemical Name: Famotidine EP Impurity A HCl
Molecular Formula: C8H14N6S2. HCl
Molecular Weight: 258.36 36.46
CAS Number: 76824-35-6(non-d)
Alternate CAS#:
Chemical Name: Famotidine-15N2-13C
Molecular Formula: C8H15N7O2S3
Molecular Weight: 340.42
CAS Number: 76824-35-6 (non-labelled)
Alternate CAS#:
Chemical Name: Famotidine-13C-d3
Molecular Formula: C713CH12D3N7O2S3
Molecular Weight: 341.45
