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CAS 2375682-62-3
(1S)-2'-Chloro-1-isocyanato-6-methoxy-1,2,3,4-tetrahydro-1,1'-biphenyl
Codes: (VII)270899-2-a, (X)270899-3-a
Application context (from source-drug indications)
Major depressive disorderEsketamine HydrochlorideSuicidal ideationEsketamine HydrochlorideDepressive disorderEsketamine HydrochlorideAnaesthesiaEsketamine HydrochlorideTreatment-resistant depressionEsketamine HydrochloridePainEsketamine Hydrochloride
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Esketamine Hydrochloride | Tier B — Position early | 2029 |
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.
1-Chloro-2-iodobenzene→4-Cyclohexanone→2-(2-Chlorophenyl)cyclohexanone→(E)-Di-tert-butyl azodiformate→Di-tert-butyl 1-[(1S)-1-(2-chlorophenyl)-2-oxocyclohexyl]hydrazine-1,2-dicarboxylate→(-)-2(S)-Amino-2-(2-chlorophenyl)cyclohexanone→(1S)-2'-Chloro-1-isocyanato-6-methoxy-1,2,3,4-tetrahydro-1,1'-biphenyl→Formaldehyde→(2S)-2-(2-Chlorophenyl)-2-(methylamino)cyclohexanone
2-Hydroxycyclohex-2-en-1-one→3-Bromo-2-hydroxycyclohex-2-en-1-one→3-Bromo-2-methoxycyclohex-2-en-1-one→2-Methoxycyclohex-2-en-1-one→(o-Chlorophenyl)boronic acid→2'-Chloro-2-methoxy-5,6-dihydro[1,1'-biphenyl]-3(4H)-one→(3S)-2'-Chloro-2-methoxy-3,4,5,6-tetrahydro[1,1'-biphenyl]-3-ol→2,2,2-Trichloro-N-(oxomethylidene)acetamide→(3S)-2'-Chloro-2-methoxy-3,4,5,6-tetrahydro[1,1'-biphenyl]-3-yl carbamate→(1S)-2'-Chloro-1-isocyanato-6-methoxy-1,2,3,4-tetrahydro-1,1'-biphenyl→(1S)-2'-Chloro-6-methoxy-N-methyl-3,4-dihydro[1,1'-biphenyl]-1(2H)-amine
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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.