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CAS 313544-31-9
ethyl 2-oxo-2,3,9,10-tetrahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline-8(7H)-carboxylate
Codes: LUMAT-004
Application context (from source-drug indications)
Major depressive disorderLumateperone tosylateDepressionLumateperone tosylateSchizophreniaLumateperone tosylate
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Lumateperone tosylate | Tier C — Watch / trade | 2031 |
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.
3,4-dihydroquinoxalin-2(1H)-one→4-nitroso-3,4-dihydroquinoxalin-2(1H)-one→ethyl 4-oxopiperidine-1-carboxylate→ethyl 2-oxo-2,3,9,10-tetrahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline-8(7H)-carboxylate→(6bR,10aS)-ethyl 2-oxo-2,3,6b,7,10,10a-hexahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline-8(9H)-carboxylate→(6bR,10aS)-ethyl 3-methyl-2-oxo-2,3,6b,7,10,10a-hexahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline-8(9H)-carboxylate→(6bR,10aS)-ethyl 3-methyl-2,3,6b,7,10,10a-hexahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline-8(9H)-carboxylate→(6bR,10aS)-3-methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline→4-chloro-1-(4-fluorophenyl)butan-1-one
Intermediates available on this site
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| Supplier | Product | Price band | MOQ | Lead time | Qualifications | Action |
|---|---|---|---|---|---|---|
| Unibest Nantong cGMP Site | Ethyl2-oxo-2,3,9,10-tetrahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline-8(7H)-carboxylate Pharmaceutical Intermediates | On request | On request | On request | — |
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