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CAS No. : | 247133-22-8 | MDL No. : | MFCD08236791 |
Formula : | C11H15NO | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | JKOHVMHTUKORNK-UHFFFAOYSA-N |
M.W : | 177.24 | Pubchem ID : | 15496954 |
Synonyms : |
|
Num. heavy atoms : | 13 |
Num. arom. heavy atoms : | 6 |
Fraction Csp3 : | 0.45 |
Num. rotatable bonds : | 1 |
Num. H-bond acceptors : | 2.0 |
Num. H-bond donors : | 1.0 |
Molar Refractivity : | 57.08 |
TPSA : | 21.26 Ų |
GI absorption : | High |
BBB permeant : | Yes |
P-gp substrate : | No |
CYP1A2 inhibitor : | No |
CYP2C19 inhibitor : | No |
CYP2C9 inhibitor : | No |
CYP2D6 inhibitor : | No |
CYP3A4 inhibitor : | No |
Log Kp (skin permeation) : | -6.21 cm/s |
Log Po/w (iLOGP) : | 2.37 |
Log Po/w (XLOGP3) : | 1.65 |
Log Po/w (WLOGP) : | 1.2 |
Log Po/w (MLOGP) : | 1.73 |
Log Po/w (SILICOS-IT) : | 2.65 |
Consensus Log Po/w : | 1.92 |
Lipinski : | 0.0 |
Ghose : | None |
Veber : | 0.0 |
Egan : | 0.0 |
Muegge : | 1.0 |
Bioavailability Score : | 0.55 |
Log S (ESOL) : | -2.25 |
Solubility : | 0.988 mg/ml ; 0.00557 mol/l |
Class : | Soluble |
Log S (Ali) : | -1.71 |
Solubility : | 3.46 mg/ml ; 0.0195 mol/l |
Class : | Very soluble |
Log S (SILICOS-IT) : | -3.68 |
Solubility : | 0.0368 mg/ml ; 0.000207 mol/l |
Class : | Soluble |
PAINS : | 0.0 alert |
Brenk : | 0.0 alert |
Leadlikeness : | 1.0 |
Synthetic accessibility : | 1.83 |
Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P280-P305+P351+P338 | UN#: | N/A |
Hazard Statements: | H302 | Packing Group: | N/A |
GHS Pictogram: |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
93% | With sodium hydroxide In ethanol; water for 1h; Heating; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With lithium aluminium tetrahydride In tetrahydrofuran; 1,4-dioxane for 20h; Heating; | ||
With sodium hydroxide In tetrahydrofuran; 1,4-dioxane | 41.2 8-Methoxy-2,3,4,5-tetrahydro-1H-benz[c]azepine Step 2 8-Methoxy-2,3,4,5-tetrahydro-1H-benz[c]azepine To a solution of lithium aluminum hydride (3.07 g) in tetrahydrofuran (60 ml) was dropwise added a solution of 8-methoxy-2,3,4,5-tetrahydrobenz[c]azepin-1-one (4.42 g) in 1,4-dioxane (30 ml) with ice-cooling and the mixture was refluxed for 20 hours. After completion of the reaction, 20% aqueous sodium hydroxide solution was added dropwise with ice-cooling, and the mixture was stirred at room temperature for 1 hour. After completion of the reaction, the reaction mixture was filtrated, and the solvent was evaporated and the residue was dried under reduced pressure to give the title compound (4.05 g). 1H-NMR (δ ppm, CDCl3) 1.68 (m, 2H), 2.82-2.90 (m, 2H), 3.10-3.25 (m, 2H), 3.77 (s, 3H), 3.88 (s, 2H), 6.60-6.70 (2H), 7.05 (1H). | |
With lithium aluminium tetrahydride In tetrahydrofuran at 20 - 80℃; for 1.5h; Heating / reflux; | 81.2 8-methoxy-2,3,4,5-tetrahydro-benzo[C]-azepin-l-one (0.512 g, 2.68 mmol) was stirred in anhydrous tetrahydrofiiran (13.4 mL) at room temperature under nitrogen. A solution of lithium aluminum hydride in tetrahydrofiiran (IM, 4.02 mL) was added dropwise via syringe to the clear solution. The resulting reaction mixture was refluxed at 8O0C for 1.5 hours. The reaction was cooled to room temperature and then brought to O0C with an ice bath. This was quenched by slow addition of saturated potassium sodium tartrate. The biphase was stirred at room temperature for 30 minutes and extracted with ethyl acetate (2x). The combined organic layers were washed with water, brine, dried over sodium sulfate, filtered and concentrated in vacuo to yield the title compound as a clear oil. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With hydrogen bromide for 2h; Heating; | ||
In aqueous hydrogen bromide; diethyl ether; ethanol | 41.3 8-Hydroxy-2,3,4,5-tetrahydro-1H-benz[c]azepine Hydrobromide Step 3 8-Hydroxy-2,3,4,5-tetrahydro-1H-benz[c]azepine Hydrobromide 8-Methoxy-2,3,4,5-tetrahydro-1H-benz[c]azepine (3.65 g) was dissolved in 48% aqueous hydrogen bromide solution (36 ml) and the mixture was refluxed for 2 hours. The solvent was evaporated and ethanol and diethyl ether were added to the obtained residue. The mixture was filtrated and dried under reduced pressure to give the title compound (4.56 g). 1H-NMR (δ ppm, DMSO-d6) 1.80-1.83 (m, 2H), 2.85-2.88 (m, 2H), 3.22 (m, 2H), 4.20-4.22 (m, 2H), 6.69 (dd, J=2.5, 8.1 Hz, 1H), 6.82 (d, J=2.5 Hz, 1H), 7.05 (d, J=8.1 Hz, 1H), 8.80 (brs, 2H), 9.42 (brs, 1H). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: aq. HBr / 2 h / Heating 2: aq. NaOH / dioxane / 12 h / 20 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 3 steps 1.1: aq. HBr / 2 h / Heating 2.1: aq. NaOH / dioxane / 12 h / 20 °C 3.1: NaH / dimethylformamide / 0.5 h / 0 °C 3.2: dimethylformamide / 12 h / 20 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 4 steps 1.1: aq. HBr / 2 h / Heating 2.1: aq. NaOH / dioxane / 12 h / 20 °C 3.1: NaH / dimethylformamide / 0.5 h / 0 °C 3.2: dimethylformamide / 12 h / 20 °C 4.1: SO2Cl2 / CH2Cl2 / 1 h / 0 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 6 steps 1.1: aq. HBr / 2 h / Heating 2.1: aq. NaOH / dioxane / 12 h / 20 °C 3.1: NaH / dimethylformamide / 0.5 h / 0 °C 3.2: dimethylformamide / 12 h / 20 °C 4.1: SO2Cl2 / CH2Cl2 / 1 h / 0 °C 5.1: LDA / tetrahydrofuran / 0.75 h / -70 °C 5.2: 54 percent / tetrahydrofuran / 5.5 h / 20 °C 6.1: TFA / CHCl3 / 1 h / 20 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 7 steps 1.1: aq. HBr / 2 h / Heating 2.1: aq. NaOH / dioxane / 12 h / 20 °C 3.1: NaH / dimethylformamide / 0.5 h / 0 °C 3.2: dimethylformamide / 12 h / 20 °C 4.1: SO2Cl2 / CH2Cl2 / 1 h / 0 °C 5.1: LDA / tetrahydrofuran / 0.75 h / -70 °C 5.2: 54 percent / tetrahydrofuran / 5.5 h / 20 °C 6.1: TFA / CHCl3 / 1 h / 20 °C 7.1: iPr2NEt / dimethylformamide / 1 h / 20 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 5 steps 1.1: aq. HBr / 2 h / Heating 2.1: aq. NaOH / dioxane / 12 h / 20 °C 3.1: NaH / dimethylformamide / 0.5 h / 0 °C 3.2: dimethylformamide / 12 h / 20 °C 4.1: SO2Cl2 / CH2Cl2 / 1 h / 0 °C 5.1: LDA / tetrahydrofuran / 0.75 h / -70 °C 5.2: 54 percent / tetrahydrofuran / 5.5 h / 20 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 8 steps 1.1: aq. HBr / 2 h / Heating 2.1: aq. NaOH / dioxane / 12 h / 20 °C 3.1: NaH / dimethylformamide / 0.5 h / 0 °C 3.2: dimethylformamide / 12 h / 20 °C 4.1: SO2Cl2 / CH2Cl2 / 1 h / 0 °C 5.1: LDA / tetrahydrofuran / 0.75 h / -70 °C 5.2: 54 percent / tetrahydrofuran / 5.5 h / 20 °C 6.1: TFA / CHCl3 / 1 h / 20 °C 7.1: iPr2NEt / dimethylformamide / 1 h / 20 °C 8.1: aq. HCl / 3 h / Heating |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 6 steps 1.1: acetic acid / ethanol / 23 h / Heating 1.2: 84 percent / NaBH4 / ethanol / 0.5 h / 0 - 20 °C 2.1: 94 percent / Ac2O / 1 h / 70 °C 3.1: 75 percent / NaIO4 / H2O; methanol / 5 h / 20 °C 4.1: 78 percent / TFAA; BF3*Et2O / benzene / 3 h / 20 °C 5.1: 71 percent / NiCl*6H2O; NaBH4 / methanol; tetrahydrofuran / 0.33 h / 0 °C 6.1: 93 percent / NaOH / ethanol; H2O / 1 h / Heating |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 5 steps 1: 94 percent / Ac2O / 1 h / 70 °C 2: 75 percent / NaIO4 / H2O; methanol / 5 h / 20 °C 3: 78 percent / TFAA; BF3*Et2O / benzene / 3 h / 20 °C 4: 71 percent / NiCl*6H2O; NaBH4 / methanol; tetrahydrofuran / 0.33 h / 0 °C 5: 93 percent / NaOH / ethanol; H2O / 1 h / Heating |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 4 steps 1: 75 percent / NaIO4 / H2O; methanol / 5 h / 20 °C 2: 78 percent / TFAA; BF3*Et2O / benzene / 3 h / 20 °C 3: 71 percent / NiCl*6H2O; NaBH4 / methanol; tetrahydrofuran / 0.33 h / 0 °C 4: 93 percent / NaOH / ethanol; H2O / 1 h / Heating |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: 71 percent / NiCl*6H2O; NaBH4 / methanol; tetrahydrofuran / 0.33 h / 0 °C 2: 93 percent / NaOH / ethanol; H2O / 1 h / Heating |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 3 steps 1: 78 percent / TFAA; BF3*Et2O / benzene / 3 h / 20 °C 2: 71 percent / NiCl*6H2O; NaBH4 / methanol; tetrahydrofuran / 0.33 h / 0 °C 3: 93 percent / NaOH / ethanol; H2O / 1 h / Heating |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
27.1 Example 27) 1) According to the same procedures as those of Reference Example 1), Reference Example 7) and Reference Example 8) successively using α-bromo-m-xylene and 8-methoxy-2,3,4,5-tetrahydro-1H-2-benzazepine, 2-[(3-methylphenyl)methyl]-8-[2-(4-piperidinyl)ethoxy]-2,3,4,5-tetrahydro-1H-2-benzazepine was obtained as colorless crystals having a melting point of 56-57°C. Elemental analysis for C25H34N2O Calcd.: C, 79.32; H, 9.05; N, 7.40 Found: C, 79.23; H, 8.93; N, 7.39 |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
R.42 Reference Example 42) Reference Example 42) 2-[(4-Fluorophenyl)methyl]-8-[3-(4-piperidinyl)propoxy]-2,3,4,5-tetrahydro-1H-2-benzazepine According to the same procedures as those of Reference Example 1), Reference Example 7) and Reference Example 8) successively using 4-fluorobenzyl bromide and 8-methoxy-2,3,4,5-tetrahydro-1H-2-benzazepine, the title compound was obtained as colorless crystals having a melting point of 88-89°C. Elemental analysis for C24H33FN2O·0.5H2O Calcd.: C, 74.04; H, 8.45; N, 6.91 Found: C, 73.82; H, 8.10; N, 6.74 |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Stage #1: 8-Methoxy-2,3,4,5-tetrahydro-1H-benz[c]azepine With sulfuryl dichloride; acetic acid at 20℃; for 2.5h; Stage #2: di-<i>tert</i>-butyl dicarbonate With triethylamine In N,N-dimethyl-formamide at 20℃; for 2h; Further stages. Title compound not separated from byproducts.; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multistep reaction.; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multistep reaction.; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Stage #1: 7-methoxyl-2-tetralone With sodium azide; sulfuric acid Stage #2: With borane In tetrahydrofuran for 18h; Reflux; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 4 steps 1.1: sodium tris(acetoxy)borohydride / dichloromethane / 15 h / 20 °C 2.1: trifluoroacetic acid / dichloromethane / 20 h / 20 °C 3.1: lithium hydroxide / tetrahydrofuran; methanol; water / 16 h / 20 °C 3.2: 15 h / 60 °C 4.1: trifluoroacetic acid / dichloromethane / 16 h / 20 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: sodium tris(acetoxy)borohydride / dichloromethane / 15 h / 20 °C 2: trifluoroacetic acid / dichloromethane / 20 h / 20 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 3 steps 1.1: sodium tris(acetoxy)borohydride / dichloromethane / 15 h / 20 °C 2.1: trifluoroacetic acid / dichloromethane / 20 h / 20 °C 3.1: lithium hydroxide / tetrahydrofuran; methanol; water / 16 h / 20 °C 3.2: 15 h / 60 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With sodium tris(acetoxy)borohydride In dichloromethane at 20℃; for 15h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With triethylamine In N,N-dimethyl-formamide at 20℃; | General procedure: To a stirring solution of amine 4 (1 equiv) and TEA (3 equiv) in DMF(2 mL) was added the crude isocyanate solution prepared above (1.2equiv) and the resulting mixture was stirred at room temperature for2-4 h. Once complete by TLC, the mixture was diluted with ethylacetate and washed with excess water and brine. The ethyl acetate layerwas collected, dried with sodium sulfate and concentrated in vacuo. Theresulting crude material was subjected to SiO2 flash chromatography(eluent: ethyl acetate/DCM gradient) to provide the desired products ofgeneral structure 6 in 5-95% yield. |
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