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CAS 696-23-1
2-Methyl-4(5)-nitroimidazole
Codes: Metronidazole hydrochloride-004
Application context (from source-drug indications)
Duodenal ulcerRabeprazole Sodium/Metronidazole/AmoxicillinImmune thrombocytopenic purpuraRabeprazole Sodium/Metronidazole/AmoxicillinGastric ulcerRabeprazole Sodium/Metronidazole/AmoxicillinGastritisRabeprazole Sodium/Metronidazole/AmoxicillinHelicobacter pylori infectionRabeprazole Sodium/Metronidazole/AmoxicillinTrichomoniasisMiconazole/Metronidazole/LidocaineCandidiasisMiconazole/Metronidazole/LidocaineVaginitisMiconazole/Metronidazole/LidocaineBacterial infectionMetronidazole hydrochlorideIntra-abdominal infectionMetronidazole hydrochlorideBacteraemiaMetronidazole hydrochlorideSkin and skin structure infectionMetronidazole hydrochlorideLower respiratory tract infectionMetronidazole hydrochlorideEndocarditisMetronidazole hydrochloride
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Rabeprazole Sodium/Metronidazole/Amoxicillin | Tier C — Watch / trade | - |
| Miconazole/Metronidazole/Lidocaine | Tier C — Watch / trade | - |
| Metronidazole hydrochloride | 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.
Rabeprazole Sodium/Metronidazole/AmoxicillinOptimised routesteps: 6total yield: 8.5g(Metronidazole (Free))
Glyoxal→Ethanal→2-Methylglyoxaline→2-Methyl-4(5)-nitroimidazole→Ethylene chlorohydrin→Ethyl nitrile→Methyl ethanimidoate hydrochloride→2,2-Dimethoxyethanamine→N-(2,2-Dimethoxyethyl)ethanimidamide
Glyoxal→Ethanal→2-Methylglyoxaline→2-Methyl-4(5)-nitroimidazole→Ethylene chlorohydrin→Ethyl nitrile→Methyl ethanimidoate hydrochloride→2,2-Dimethoxyethanamine→N-(2,2-Dimethoxyethyl)ethanimidamide
Glyoxal→Ethanal→2-Methylglyoxaline→2-Methyl-4(5)-nitroimidazole→Ethylene chlorohydrin→Ethyl nitrile→Methyl ethanimidoate hydrochloride→2,2-Dimethoxyethanamine→N-(2,2-Dimethoxyethyl)ethanimidamide
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.