
| Product Code: DH/RBR/1010 | Molecular Formula: C14H12ClN3OS |
| CAS Number: 168167-42-8 | Molecular Weight: 305.78 |
Synonyms: Lansoprazole EP Impurity F ; Rabeprazole USP RC F ; Rabeprazole 4-Chloro Analog (USP) ; 2-[(RS)-[(4-Chloro-3-methylpyridin-2-yl)methyl]sulphinyl]-1H-benzimidazole ; 4-Desmethoxypropoxyl-4-Chloro Rabeprazole

| Product Code: RR/1001 | Molecular Formula: C18H21N3O5S |
| CAS Number: 924663-37-6 | Molecular Weight: 391.44 |
Synonyms: Rabeprazole Sulfone N-Oxide ; 2-[[[4-(3-Methoxypropoxy)-3-methyl-1-oxido-2-pyridinyl] methyl]sulfonyl]-1H-benzimidazole

| Product Code: DH/RBR/1011 | Molecular Formula: C7H6N2O |
| CAS Number: 615-16-7 | Molecular Weight: 134.14 |
Synonyms: Lansoprazole EP Impurity D ; 1H-Benzimidazol-2-ol ; 2-Hydroxybenzimidazole

| Product Code: DH/RBR/1012 | Molecular Formula: C18H21N3O3S |
| CAS Number: 924663-40-1 | Molecular Weight: 359.44 |
Synonyms: 2-[[[4-(3-Methoxypropoxy)-3-methyl-1-oxido-2-pyridinyl]methyl]thio]-1H-benzimidazole

| Product Code: DH/RBR/1002 | Molecular Formula: C29H36N4O5S |
| CAS Number: NA | Molecular Weight: 552.69 |
Synonyms: : 2-[[[3-Methyl-4(3-methoxypropoxy)-pyridine-2-yl]methyl]sulphinyl]-1[[[4-(3-methoxypropoxy)-3-methyl]pyridine-2-yl]methyl]-1H-benzimidazole