C18H21N3O4S
375.4 g/mol
APIWarning
Rabeprazole Sulfone
CAS117976-47-3
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Rabeprazole Sulfone is a chemical impurity associated with the active pharmaceutical ingredient rabeprazole, characterized by a sulfonyl functional group within its molecular structure. It is primarily used as a reference standard in pharmaceutical quality control and research.
reference standard for impurity testingpharmaceutical quality control research
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 117976-47-3
Related Compounds
ReferenceSame Category
Rabeprazole sodium
CAS117976-90-6
pharmaceutical raw material
ReferenceSame Category
Rabeprazole thioether
CAS117977-21-6
pharmaceutical raw material
ReferenceSame Category
Cinchonine
CAS118-10-5
pharmaceutical raw material
ReferenceSame Category
Hydroxychloroquine
CAS118-42-3
pharmaceutical raw material
Referencesame scaffold
2-[(4-Chloro-3-methylpyridin-2-yl)methanesulfonyl]-1H-benzimidazole
CAS1159977-27-1
Pharmaceutical impurity reference standard
Referencesame scaffold
Pantoprazole sulfone
CAS127780-16-9
pharmaceutical raw material
Referencesame scaffold
Omeprazole sulfone
CAS88546-55-8
pharmaceutical raw material
Safety Reference
Warning
H302Harmful if swallowed
Identifiers
IUPAC Name
2-[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methylsulfonyl]-1H-benzimidazole
InChIKey
KNYNPBSPFHFPML-UHFFFAOYSA-N
SMILES
CC1=C(C=CN=C1CS(=O)(=O)C2=NC3=CC=CC=C3N2)OCCCOC
Synonyms (18)
- RABEPRAZOLE SODIUM IMPURITY A (EP IMPURITY)
- RABEPRAZOLE SULFONE (USP IMPURITY)
- Rabeprazole EP Impurity A
- Rabeprazole USP Rc D; Rabeprazole Sodium EP Impurity A
- Rabeprazole impurity D (USP-MC)
- RABEPRAZOLE SODIUM IMPURITY A
- Rabeprazole Sulfone
- Rabeprazole Sulphone
- Rabeprazole impurity D