← Back to patent-cliff list
CAS 57044-24-3
(R)-4-(chloromethyl)-2,2-dimethyl-1,3-dioxolane
Codes: LEVOK-006
Application context (from source-drug indications)
Cushing's syndromeLevoketoconazoleType 2 diabetesLevoketoconazole
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Levoketoconazole | 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.
2-bromo-1-(2,4-dichlorophenyl)ethanone→(R)-4-(chloromethyl)-2,2-dimethyl-1,3-dioxolane→(2R,4S)-2-(bromomethyl)-4-(chloromethyl)-2-(2,4-dichlorophenyl)-1,3-dioxolane→(2R,4R)-2-(bromomethyl)-4-(chloromethyl)-2-(2,4-dichlorophenyl)-1,3-dioxolane→((2R,4S)-2-(bromomethyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methyl benzoate→((2R,4R)-2-(bromomethyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methyl benzoate→((2R,4R)-2-((1H-imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methyl benzoate nitrate→((2S,4R)-2-((1H-imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methanol→((2S,4S)-2-((1H-imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methyl methanesulfonate→1-(4-(4-hydroxyphenyl)piperazin-1-yl)ethanone
Intermediates available on this site
No listed intermediates for this target yet — send an RFQ directly and it will enter our matching pool.
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.