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CAS 148493-07-6
N-Methoxy-N-methylpyridine-2-carboxamide
Codes: Chlorphenamine Maleate-007
Application context (from source-drug indications)
Nasal congestionDextromethorphan Hydrobromide/Chlorphenamine Maleate/Ammonium chlorideSneezingDextromethorphan Hydrobromide/Chlorphenamine Maleate/Ammonium chlorideCoughDextromethorphan Hydrobromide/Chlorphenamine Maleate/Ammonium chlorideCommon coldAcetaminophen/Chlorphenamine Maleate/Methylephedrine Hydrochloride/Sulfogaiacol/CaffeineHypersensitivity reactionChlorphenamine MaleateSeasonal allergic rhinitisChlorphenamine MaleateDermatitisChlorphenamine MaleateUrticariaChlorphenamine MaleatePruritusChlorphenamine MaleateDrug eruptionChlorphenamine Maleate
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Dextromethorphan Hydrobromide/Chlorphenamine Maleate/Ammonium chloride | Tier C — Watch / trade | - |
| Acetaminophen/Chlorphenamine Maleate/Methylephedrine Hydrochloride/Sulfogaiacol/Caffeine | Tier C — Watch / trade | - |
| Chlorphenamine Maleate | 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.
Dextromethorphan Hydrobromide/Chlorphenamine Maleate/Ammonium chlorideOptimised routesteps: 3total yield: /
N-Methoxy-N-methylpyridine-2-carboxamide→Chlorido(ethenyl)magnesium→Dimethylamine→3-(Dimethylamino)-1-(pyridin-2-yl)propan-1-one→N,N-Dimethyl-2-([1,2,3]triazolo[1,5-a]pyridin-3-yl)ethan-1-amine→(4-Chlorophenyl)boranediol→1-(p-Chlorophenyl)-1-(2-pyridyl)-3-dimethylaminopropane
Acetaminophen/Chlorphenamine Maleate/Methylephedrine Hydrochloride/Sulfogaiacol/CaffeineOptimised routesteps: 3total yield: /
N-Methoxy-N-methylpyridine-2-carboxamide→Chlorido(ethenyl)magnesium→Dimethylamine→3-(Dimethylamino)-1-(pyridin-2-yl)propan-1-one→N,N-Dimethyl-2-([1,2,3]triazolo[1,5-a]pyridin-3-yl)ethan-1-amine→(4-Chlorophenyl)boranediol→1-(p-Chlorophenyl)-1-(2-pyridyl)-3-dimethylaminopropane
N-Methoxy-N-methylpyridine-2-carboxamide→Chlorido(ethenyl)magnesium→Dimethylamine→3-(Dimethylamino)-1-(pyridin-2-yl)propan-1-one→N,N-Dimethyl-2-([1,2,3]triazolo[1,5-a]pyridin-3-yl)ethan-1-amine→(4-Chlorophenyl)boranediol→1-(p-Chlorophenyl)-1-(2-pyridyl)-3-dimethylaminopropane
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.