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CAS 18820-82-1
Pyridine hydrobromidepyridine hydrobromide
Codes: Ceftazidime-045, CONI-020
Application context (from source-drug indications)
CystitisAvibactam Sodium/CeftazidimeCholecystitisAvibactam Sodium/CeftazidimePeritonitisAvibactam Sodium/CeftazidimeIntra-abdominal infectionAvibactam Sodium/CeftazidimeLiver abscessAvibactam Sodium/CeftazidimeSepsisAvibactam Sodium/CeftazidimeBacterial infectionCeftazidime/Tazobactam SodiumRespiratory tract infectionCeftazidime/Tazobactam SodiumUrinary tract infectionCeftazidime/Tazobactam SodiumHyponatraemiaConivaptan HydrochlorideAcute decompensated heart failureConivaptan HydrochlorideHeart failureConivaptan HydrochlorideLiver diseaseConivaptan HydrochlorideTraumatic brain injuryConivaptan HydrochlorideKidney diseaseConivaptan HydrochlorideBacterial infectionCeftazidimeGram-positive bacterial infectionCeftazidimeGram-negative bacterial infectionCeftazidimeGynaecological disorderCeftazidimeIntra-abdominal infectionCeftazidimeOsteoarthritisCeftazidime
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Avibactam Sodium/Ceftazidime | Tier C — Watch / trade | - |
| Ceftazidime/Tazobactam Sodium | Tier C — Watch / trade | - |
| Conivaptan Hydrochloride | Tier C — Watch / trade | - |
| Ceftazidime | 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.
Pyridine hydrobromide→Pyridine
Pyridine hydrobromide→Pyridine
[1,1'-biphenyl]-2-carboxylic acid→acetimidamide hydrochloride→1-tosyl-1,2,3,4-tetrahydro-5H-benzo[b]azepin-5-one→4-bromo-1-tosyl-1,2,3,4-tetrahydro-5H-benzo[b]azepin-5-one→2-methyl-6-tosyl-1,4,5,6-tetrahydrobenzo[b]imidazo[4,5-d]azepine→4-aminobenzoic acid→4-([1,1'-biphenyl]-2-carboxamido)benzoic acid→pyridine hydrobromide→2-methyl-1,4,5,6-tetrahydrobenzo[b]imidazo[4,5-d]azepine hydrate
Pyridine hydrobromide→Pyridine
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.