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CAS No.: | 138112-76-2 |
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Name: | Agomelatine |
Article Data: | 50 |
Cas Database | |
Molecular Structure: | |
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Formula: | C15H17NO2 |
Molecular Weight: | 243.305 |
Synonyms: | Thymanax;N-[2-(7-Methoxy-1-naphthyl)ethyl]acetamide;S 20098;Valdoxan;Acetamide, N-(2-(7-methoxy-1-naphthalenyl)ethyl)-; |
EINECS: | 629-727-7 |
Density: | 1.109 g/cm3 |
Melting Point: | 107-109 °C |
Boiling Point: | 478.8 °C at 760 mmHg |
Flash Point: | 243.4 °C |
Appearance: | white solid |
Hazard Symbols: | N |
Risk Codes: | 50 |
Safety: | 61 |
PSA: | 38.33000 |
LogP: | 2.91790 |
2-(7-methoxynaphthalen-1-yl)ethanamine hydrochloride
acetic anhydride
agomelatine
Conditions | Yield |
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With sodium acetate In ethanol for 1h; Reflux; | 99.5% |
With sodium acetate In Isopropyl acetate | 99% |
With sodium acetate In ethanol for 1h; Reflux; | 95% |
2-(2-methoxynaphthalen-8-yl)acetaldehyde oxime
agomelatine
Conditions | Yield |
---|---|
With hydrogen; acetic anhydride In tetrahydrofuran at 50℃; under 7500.75 Torr; for 6h; Autoclave; Inert atmosphere; | 98% |
Conditions | Yield |
---|---|
Stage #1: N,N-dibenzyl-2-(7-methoxynaphthalen-1-yl)ethanamine With 20% palladium hydroxide-activated charcoal; hydrogen In ethanol; water; ethyl acetate under 3750.38 Torr; for 30h; Autoclave; Stage #2: acetic anhydride With sodium acetate for 4h; | 98% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 0 - 20℃; for 6h; Concentration; Temperature; | 97.5% |
With sodium acetate In ethanol at 65℃; Green chemistry; | 92% |
With triethylamine In toluene at 20 - 30℃; | 90% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 5℃; | 95% |
In pyridine | 92% |
With pyridine for 0.5h; Product distribution / selectivity; Cooling with ice; | 92% |
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 5h; Reflux; | 94.5% |
Conditions | Yield |
---|---|
With 5%-palladium/activated carbon; hydrogen In water; ethyl acetate at 20℃; | 92% |
1-[2-(7-methoxynahthalen-1-yl)-ethyl]-2λ5-triaz-1-en-2-yne
acetic anhydride
agomelatine
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen In water; ethyl acetate at 20℃; | 92% |
N-[2-(7-methoxy-3,4-dihydro-naphthalen-1-yl)ethyl]acetamide
agomelatine
Conditions | Yield |
---|---|
With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; | 91.8% |
With 2,3-dicyano-5,6-dichloro-p-benzoquinone for 4h; Product distribution / selectivity; Reflux; | 90% |
With 2,3-dicyano-5,6-dichloro-p-benzoquinone In tetrahydrofuran at 20℃; Product distribution / selectivity; | 80% |
2-(7-methoxynaphthalen-1-yl)ethanamine hydrochloride
acetyl chloride
agomelatine
Conditions | Yield |
---|---|
With potassium carbonate In dichloromethane; water at 0 - 20℃; for 2h; | 91% |
Stage #1: 2-(7-methoxynaphthalen-1-yl)ethanamine hydrochloride With triethylamine In dichloromethane at 25 - 35℃; for 0.5h; Stage #2: acetyl chloride In dichloromethane at 10 - 20℃; for 1h; | 90% |
With potassium carbonate In chloroform; water for 0.5h; Ambient temperature; | 89% |
With potassium carbonate In chloroform; water at 0℃; | |
Stage #1: 2-(7-methoxynaphthalen-1-yl)ethanamine hydrochloride With potassium carbonate In water; ethyl acetate at 20℃; Schotten-Baumann reaction; Stage #2: acetyl chloride In water; ethyl acetate at 0 - 20℃; for 1h; Schotten-Baumann reaction; |
1. Introduction of Agomelatine
Agomelatine is one kind of off-white or white crystalline powder or white solid. The IUPAC Name of this chemical is N-[2-(7-methoxynaphthalen-1-yl)ethyl]acetamide. This chemical belongs to Aromatics Compounds;Aromatics;Neurochemicals;APIS. It should be store at -20°C Freezer. Agomelatine Solubility: Soluble in Chloroform and Methanol. DMSO ≥49mg/mL Water <1mg/mL Ethanol ≥49mg/mL.
Its Classification Code is Central Nervous System Agents; Central Nervous System; Depressants; Drug / Therapeutic Agent; Hypnotics and sedatives.
2. Properties of Agomelatine
Physical properties about Agomelatine are:
(1)Melting Point: 107-109°C; (2)Boiling point: 478.8 °C at 760 mmHg; (3)Flash Point: 243.4 °C ; (4)Density: 1.109 g/cm3; (5)Surface Tension: 41.5 dyne/cm ; (6)Enthalpy of Vaporization: 74.3 kJ/mol ; (7)Vapour Pressure: 2.49E-09 mmHg at 25°C; (8)XLogP3-AA: 2.7; (9)H-Bond Donor: 1; (10)H-Bond Acceptor: 2.
3. Structure Descriptors of Agomelatine
(1)Canonical SMILES: CC(=O)NCCC1=CC=CC2=C1C=C(C=C2)OC;
(2)InChI: InChI=1S/C15H17NO2/c1-11(17)16-9-8-13-5-3-4-12-6-7-14(18-2)10-15(12)13/h3-7,10H,8-9H2,1-2H3,(H,16,17) ;
(3)InChIKey: YJYPHIXNFHFHND-UHFFFAOYSA-N.
4. Toxicity of Agomelatine
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | oral | > 1gm/kg (1000mg/kg) | United States Patent Document. Vol. #5318994, |