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CAS 763114-04-1
tert-butyl 4-(2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoyl)piperazine-1-carboxylate
Codes：OLAP-008
Application context (from source-drug indications)
子宫内膜癌奥拉帕利去势抵抗性前列腺肿瘤奥拉帕利前列腺癌奥拉帕利腹膜癌奥拉帕利卵巢上皮癌奥拉帕利输卵管癌奥拉帕利
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| 奥拉帕利Olaparib | Tier A — Act now | 2028 |
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.
3-hydroxyisobenzofuran-1(3H)-one→dimethyl phosphonate→dimethyl (3-oxo-1,3-dihydroisobenzofuran-1-yl)phosphonate→2-fluoro-5-formylbenzonitrile→(Z)-2-fluoro-5-((3-oxoisobenzofuran-1(3H)-ylidene)methyl)benzonitrile→2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid→tert-butyl piperazine-1-carboxylate→tert-butyl 4-(2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoyl)piperazine-1-carboxylate→4-(4-fluoro-3-(piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one→cyclopropanecarbonyl chloride
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 |
|---|---|---|---|---|---|
| Unibest Nantong cGMP Site | 2-Fluoro-5-formylbenzonitrile Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Taizhou GMP-like Site | 2-Fluoro-5-[(3-oxo-1(3H)-isobenzofuranylidene)methyl]benzonitrile Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Qualified Partner — East China API Works | 2-fluoro-5-((4-oxo-3,4-dihydrophthalazin -1-yl)Methyl)benzoic acid Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Nantong cGMP Site | 1-(Cyclopropylcarbonyl)piperazine hydrochloride Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Taizhou GMP-like Site | 3-oxo-1,3-dihydroisobenzofuran-1-ylphosphonic acid Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
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.