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CAS 103-90-2
4-Acetamidophenol
Codes：S-pantoprazole sodium-010
Application context (from source-drug indications)
胃食管反流病（S）-泮托拉唑钠消化性溃疡（S）-泮托拉唑钠出血（S）-泮托拉唑钠创伤和损伤（S）-泮托拉唑钠昏迷（S）-泮托拉唑钠吸入性肺炎（S）-泮托拉唑钠
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| （S）-泮托拉唑钠S-pantoprazole sodium | Tier C — Watch / trade | - |
Position in synthesis routes (up/downstream chain)
Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.
4-Acetamidophenol→Chlorodifluoromethane→N-[4-(Difluoromethoxy)phenyl]acetamide→N-[4-(Difluoromethoxy)-2-nitrophenyl]acetamide→2-(Chloromethyl)-3,4-dimethoxypyridine hydrogen chloride→4-(Difluoromethoxy)-2-nitroaniline→1,2-Diamino-4-(difluoromethoxy)benzene→O-Ethylxanthic acid potassium salt→5-(Difluoromethoxy)-1H-benzimidazole-2-thiol→5-(Difluoromethoxy)-2-(3,4-dimethoxypyridin-2-ylmethylsulfanyl)-1H-benzimidazole→(3,4-Dimethoxypyridin-2-yl)methanol
4-Acetamidophenol→Chlorodifluoromethane→N-[4-(Difluoromethoxy)phenyl]acetamide→N-[4-(Difluoromethoxy)-2-nitrophenyl]acetamide→N-[2-Amino-4-(difluoromethoxy)phenyl]acetamide→5-(Difluoromethoxy)-1H-benzimidazole-2-thiol→2-(Chloromethyl)-3,4-dimethoxypyridine hydrogen chloride→5-(Difluoromethoxy)-2-(3,4-dimethoxypyridin-2-ylmethylsulfanyl)-1H-benzimidazole
Intermediates available on this site
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This is a CAS-level registry record: registrations across routes are merged. Supplier offers and buyer demands will be matched on this CAS as the primary key.