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CAS 78-39-7
1,1,1-Triethoxyethane
Codes: (VIIIb)638294-1-a,(VIIIb)638294-1-e, (X)638294-2-a, (VIIb)638294-5-a, (Vb)638294-16-a, (VIIIb)638294-17-a, (VIIIa)638294-18-a, (IX)638294-21-a, Alprazolam-001
Application context (from source-drug indications)
Systolic heart failureFinerenoneDiastolic heart failureFinerenoneHeart failureFinerenoneChronic renal impairmentFinerenoneDiabetic nephropathyFinerenoneType 2 diabetesFinerenoneAnxietyParoxetine/AlprazolamDepressionParoxetine/AlprazolamAnxiety disorderAlprazolamPanic disorderAlprazolamAnxietyAlprazolamEpilepsyAlprazolamType 1 diabetesAlprazolamSubstance-related disorderAlprazolam
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Finerenone | Tier C — Watch / trade | 2030 |
| Paroxetine/Alprazolam | Tier C — Watch / trade | - |
| Alprazolam | 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.
2,2-Dimethyl-6-methyl-1,3-dioxin-4-one→1-Cyano-2-hydroxyethane→2-Cyanoethyl 3-oxobutanoate→2-Methoxy-4-cyanobenzaldehyde→2-Cyanoethyl (2Z)-2-[(4-cyano-2-methoxyphenyl)methylene]-3-oxobutanoate→4-Amino-5-methylpyridin-2(1H)-one→2-Cyanoethyl 4-(4-cyano-2-methoxyphenyl)-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridine-3-carboxylate→(Diethoxymethoxy)ethane→1,1,1-Triethoxyethane→2-Cyanoethyl 4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate→4-(4-Cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylic acid→(±)-4-(4-Cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxamide→4-(4-Cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,6-naphthyridine-3-carboxamide
2-Methoxy-4-cyanobenzaldehyde→4-Amino-5-methylpyridin-2(1H)-one→1,1,1-Triethoxyethane→4-(4-Cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylic acid→2,8-Dimethyl-5-oxo-5,6-dihydro-1,6-naphthyridine-3-carbonitrile→4-(4-Cyano-2-methoxyphenyl)-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridine-3-carbonitrile→1-Cyano-2-propanone→4-(4-Cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carbonitrile→2-Methylidene-3-oxobutanenitrile→2-Methoxy-4-cyanobromobenzene
4-Bromo-2-hydroxybenzoic acid→2-Methoxy-4-bromobenzoic acid methyl ester→4-Bromo-2-methoxybenzaldehyde→2-Methoxy-4-cyanobenzaldehyde→3-Oxobutanamide→(2E)-2-[(4-Cyano-2-methoxyphenyl)methylidene]-3-oxobutanamide→(2Z)-2-[(4-Cyano-2-methoxyphenyl)methylidene]-3-oxobutanamide→4-Amino-5-methylpyridin-2(1H)-one→4-(4-Cyano-2-methoxyphenyl)-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridine-3-carboxamide→1,1,1-Triethoxyethane→(±)-4-(4-Cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxamide→2,4-Dihydroxy-5-methylpyridine→1-Phenylmethylamine→4-(Benzylamino)-5-methylpyridin-2(1H)-one
2,2-Dimethyl-6-methyl-1,3-dioxin-4-one→(4-Methylphenyl)methyl 3-oxobutanoate→3-Oxobutyric acid benzyl ester→1,1-Dimethylethyl 3-oxobutanoate→Bicyclo[2.2.1]hept-5-en-2-yl 3-oxobutanoate→2-(4-Nitrophenyl)ethyl 3-oxobutanoate→2-Methoxy-4-cyanobenzaldehyde→(4-Methylphenyl)methyl 2-[(4-cyano-2-methoxyphenyl)methylidene]-3-oxobutanoate→2-[(4-Cyano-2-methoxyphenyl)methylene]-3-oxobutanoic acid phenylmethyl ester→tert-Butyl 2-[(4-cyano-2-methoxyphenyl)methylidene]-3-oxobutanoate→Bicyclo[2.2.1]hept-5-en-2-yl 2-[(4-cyano-2-methoxyphenyl)methylidene]-3-oxobutanoate→2-(4-Nitrophenyl)ethyl 2-[(4-cyano-2-methoxyphenyl)methylidene]-3-oxobutanoate→4-Amino-5-methylpyridin-2(1H)-one→(4-Methylphenyl)methyl 4-(4-cyano-2-methoxyphenyl)-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridine-3-carboxylate→Benzyl 4-(4-cyano-2-methoxyphenyl)-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridine-3-carboxylate→tert-Butyl 4-(4-cyano-2-methoxyphenyl)-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridine-3-carboxylate→Bicyclo[2.2.1]hept-5-en-2-yl 4-(4-cyano-2-methoxyphenyl)-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridine-3-carboxylate→2-(4-Nitrophenyl)ethyl 4-(4-cyano-2-methoxyphenyl)-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridine-3-carboxylate→(Diethoxymethoxy)ethane→1,1,1-Triethoxyethane→(4-Methylphenyl)methyl 4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate→Benzyl 4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate→tert-Butyl 4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate→2-(4-Nitrophenyl)ethyl 4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate→(4-Methylphenyl)methyl (4S)-4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate→Benzyl (4S)-4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate→tert-Butyl (4S)-4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate→Bicyclo[2.2.1]hept-5-en-2-yl (4S)-4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate→2-(4-Nitrophenyl)ethyl (4S)-4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate→(4S)-4-(4-Cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylic acid→Benzyl (4S)-4-(4-cyano-2-methoxyphenyl)-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridine-3-carboxylate→Bicyclo[2.2.1]hept-5-en-2-yl (4S)-4-(4-cyano-2-methoxyphenyl)-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridine-3-carboxylate
1-[(4S)-4-Benzyl-2-oxo-1,3-oxazolidin-3-yl]butane-1,3-dione→2-Methoxy-4-cyanobenzaldehyde→4-Amino-5-methylpyridin-2(1H)-one→4-[(4S)-3-[(4S)-4-Benzyl-2-oxo-1,3-oxazolidine-3-carbonyl]-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridin-4-yl]-3-methoxybenzonitrile→(Diethoxymethoxy)ethane→1,1,1-Triethoxyethane→4-[(4S)-3-[(4S)-4-Benzyl-2-oxo-1,3-oxazolidine-3-carbonyl]-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridin-4-yl]-3-methoxybenzonitrile→(4S)-4-(4-Cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylic acid
2-Cyanoethyl 3-oxobutanoate→2-Methoxy-4-cyanobenzaldehyde→2-Cyanoethyl (2Z)-2-[(4-cyano-2-methoxyphenyl)methylene]-3-oxobutanoate→4-Amino-5-methylpyridin-2(1H)-one→2-Cyanoethyl 4-(4-cyano-2-methoxyphenyl)-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridine-3-carboxylate→2-Cyanoethyl 4-(4-cyano-2-methoxyphenyl)-5-hydroxy-2,8-dimethyl-1,6-naphthyridine-3-carboxylate→2-Cyanoethyl (4S)-4-(4-cyano-2-methoxyphenyl)-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridine-3-carboxylate→(Diethoxymethoxy)ethane→1,1,1-Triethoxyethane→2-Cyanoethyl (4S)-4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate
2,2-Dimethyl-6-methyl-1,3-dioxin-4-one→(4-Nitrophenyl)methyl 3-oxobutanoate→(4-Methoxyphenyl)methyl 3-oxobutanoate→2-Methoxy-4-cyanobenzaldehyde→(4-Nitrophenyl)methyl (2E)-2-[(4-cyano-2-methoxyphenyl)methylidene]-3-oxobutanoate→(4-Methoxyphenyl)methyl (2E)-2-[(4-cyano-2-methoxyphenyl)methylidene]-3-oxobutanoate→4-Amino-5-methylpyridin-2(1H)-one→(4-Nitrophenyl)methyl 4-(4-cyano-2-methoxyphenyl)-5-hydroxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate→(4-Methoxyphenyl)methyl 4-(4-cyano-2-methoxyphenyl)-5-hydroxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate→(4-Nitrophenyl)methyl (4S)-4-(4-cyano-2-methoxyphenyl)-5-hydroxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate→1,1,1-Triethoxyethane→(Diethoxymethoxy)ethane→(4-Nitrophenyl)methyl (4S)-4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate→(4-Methoxyphenyl)methyl (4S)-4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate→(4-Nitrophenyl)methyl 4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate→(4-Methoxyphenyl)methyl 4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylate→(4S)-4-(4-Cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylic acid
(R)-4-(Phenylmethyl)-2-oxazolidinone→3-Hydroxy 3-butenoic acid beta-lactone→1-[(4R)-4-Benzyl-2-oxo-1,3-oxazolidin-3-yl]butane-1,3-dione→2-Methoxy-4-cyanobenzaldehyde→4-[2-[(4R)-4-Benzyl-2-oxo-1,3-oxazolidine-3-carbonyl]-3-oxobut-1-en-1-yl]-3-methoxybenzonitrile→4-Amino-5-methylpyridin-2(1H)-one→4-[3-[(4R)-4-Benzyl-2-oxo-1,3-oxazolidine-3-carbonyl]-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridin-4-yl]-3-methoxybenzonitrile→4-[(4S)-3-[(4R)-4-Benzyl-2-oxo-1,3-oxazolidine-3-carbonyl]-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridin-4-yl]-3-methoxybenzonitrile→1,1,1-Triethoxyethane→4-[(4S)-3-[(4R)-4-Benzyl-2-oxo-1,3-oxazolidine-3-carbonyl]-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridin-4-yl]-3-methoxybenzonitrile
1,1,1-Triethoxyethane→2,6-dichloro-4-phenylquinoline→6-chloro-2-hydrazinyl-4-phenylquinoline→11-chloro-3-methyl-8-phenyl-2,4,5-triazatricyclo[7.4.0.0(2,6)]trideca-1(9),3,5,7,10,12-hexaene→4-(2-benzoyl-4-chlorophenyl)-5-methyl-4H-1,2,4-triazole-3-carbaldehyde→4-(2-benzoyl-4-chlorophenyl)-3-methyl-1,2,4-triazole→1-[5-Chloro-2-[3-(hydroxymethyl)-5-methyl-4H-1,2,4-triazol-4-yl]phenyl]-1-phenylmethanone→4-(2-benzoyl-4-chlorophenyl)-3-(bromomethyl)-5-methyl-4H-1,2,4-triazole
1,1,1-Triethoxyethane→2,6-dichloro-4-phenylquinoline→6-chloro-2-hydrazinyl-4-phenylquinoline→11-chloro-3-methyl-8-phenyl-2,4,5-triazatricyclo[7.4.0.0(2,6)]trideca-1(9),3,5,7,10,12-hexaene→4-(2-benzoyl-4-chlorophenyl)-5-methyl-4H-1,2,4-triazole-3-carbaldehyde→4-(2-benzoyl-4-chlorophenyl)-3-methyl-1,2,4-triazole→1-[5-Chloro-2-[3-(hydroxymethyl)-5-methyl-4H-1,2,4-triazol-4-yl]phenyl]-1-phenylmethanone→4-(2-benzoyl-4-chlorophenyl)-3-(bromomethyl)-5-methyl-4H-1,2,4-triazole
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 Nantong cGMP Site | 4-Bromo-2-methoxybenzaldehyde Pharmaceutical Intermediates | On request | On request | On request | — | |
| Unibest Taizhou GMP-like Site | 4-formyl-3-methoxybenzonitrile Pharmaceutical Intermediates | On request | On request | On request | — | |
| Qualified Partner — East China API Works | 4-AMino-5-Methylpyridin-2-ol Pharmaceutical Intermediates | On request | On request | On request | — | |
| Unibest Nantong cGMP Site | 2-chloro-5-methylpyridin-4-amine Pharmaceutical Intermediates | On request | On request | On request | — | |
| Unibest Taizhou GMP-like Site | 2-Cyanoethyl 3-oxobutanoate Pharmaceutical Intermediates | On request | On request | On request | — | |
| Qualified Partner — East China API Works | 2-cyanoethyl 4-(4-cyano-2-methoxyphenyl)-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridine-3-carboxylate Pharmaceutical Intermediates | On request | On request | On request | — |
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