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CAS 1160182-44-4
4-bromo-3-(1,3-dioxolan-2-yl)phenol
Codes: CRISA-007
Application context (from source-drug indications)
Atopic dermatitisCrisaboroleDermatitisCrisaboroleEczemaCrisaboroleAlopecia areataCrisaboroleLocalised sclerodermaCrisaborolePlaque psoriasisCrisaborole
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Crisaborole | 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-(4-bromo-3-formylphenoxy)benzonitrile→2-bromo-5-hydroxybenzaldehyde→ethane-1,2-diol→4-bromo-3-(1,3-dioxolan-2-yl)phenol→4-fluorobenzonitrile
Intermediates available on this site
Side-by-side comparison of all listed offers on this CAS; price bands are list-price ranges, final price subject to RFQ confirmation.
| Supplier | Product | Price band | MOQ | Lead time | Qualifications | Action |
|---|---|---|---|---|---|---|
| Unibest Taizhou GMP-like Site | 2-BROMO-5-HYDROXYBENZALDEHYDE Pharmaceutical Intermediates | On request | On request | On request | — | |
| Qualified Partner — East China API Works | 4-(4-Bromo-3-formyl-phenoxy)-benzonitrile Pharmaceutical Intermediates | On request | On request | On request | — | |
| Unibest Nantong cGMP Site | 4-[4-bromo-3-(hydroxymethyl)phenoxy]benzonitrile Pharmaceutical Intermediates | On request | On request | On request | — | |
| Unibest Taizhou GMP-like Site | [2-bromo-5-(4-cyanophenoxy)phenyl]methyl acetate Pharmaceutical Intermediates | On request | On request | On request | — |
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.