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[ CAS No. 10601-19-1 ] {[proInfo.proName]}

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Chemical Structure| 10601-19-1
Chemical Structure| 10601-19-1
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Quality Control of [ 10601-19-1 ]

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Product Details of [ 10601-19-1 ]

CAS No. :10601-19-1 MDL No. :MFCD00005623
Formula : C10H9NO2 Boiling Point : -
Linear Structure Formula :- InChI Key :TUWARWGEOHQXCO-UHFFFAOYSA-N
M.W : 175.18 Pubchem ID :82758
Synonyms :

Calculated chemistry of [ 10601-19-1 ]      Expand+

Physicochemical Properties

Num. heavy atoms : 13
Num. arom. heavy atoms : 9
Fraction Csp3 : 0.1
Num. rotatable bonds : 2
Num. H-bond acceptors : 2.0
Num. H-bond donors : 1.0
Molar Refractivity : 50.18
TPSA : 42.09 ?2

Pharmacokinetics

GI absorption : High
BBB permeant : Yes
P-gp substrate : No
CYP1A2 inhibitor : Yes
CYP2C19 inhibitor : No
CYP2C9 inhibitor : No
CYP2D6 inhibitor : No
CYP3A4 inhibitor : No
Log Kp (skin permeation) : -6.32 cm/s

Lipophilicity

Log Po/w (iLOGP) : 1.48
Log Po/w (XLOGP3) : 1.48
Log Po/w (WLOGP) : 1.99
Log Po/w (MLOGP) : 0.57
Log Po/w (SILICOS-IT) : 2.65
Consensus Log Po/w : 1.63

Druglikeness

Lipinski : 0.0
Ghose : None
Veber : 0.0
Egan : 0.0
Muegge : 1.0
Bioavailability Score : 0.55

Water Solubility

Log S (ESOL) : -2.24
Solubility : 1.01 mg/ml ; 0.00577 mol/l
Class : Soluble
Log S (Ali) : -1.97
Solubility : 1.87 mg/ml ; 0.0107 mol/l
Class : Very soluble
Log S (SILICOS-IT) : -3.36
Solubility : 0.0772 mg/ml ; 0.000441 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 1.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 1.28

Safety of [ 10601-19-1 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P305+P351+P338 UN#:N/A
Hazard Statements:H315-H319-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 10601-19-1 ]

* 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.

  • Downstream synthetic route of [ 10601-19-1 ]

[ 10601-19-1 ] Synthesis Path-Downstream   1~3

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YieldReaction ConditionsOperation in experiment
99% With sodium hydrogencarbonate; In N,N-dimethyl-formamide; mineral oil; a. 5-Methoxy-1-methylindole-3-carboxaldehyde (43) 5-Methoxyindole-3-carboxaldehyde (300 mg, 1.71 mmol) was added in portions over 5 min to a suspension of sodium hydride (82 mg, 2.05 mmol, 60% dispersion in mineral oil) in DMF (8 mL) stirring under argon. The mixture was stirred for 30 min, methyl iodide (0.13 mL, 2.05 mmol) was added and the mixture was stirred for 1 h. Sodium bicarbonate (10%, 40 mL) was added and the mixture was extracted with EtOAc (4*). The combined organic layers were washed with sodium bicarbonate (10%, 2*) and saturated NaCl, dried (MgSO4), filtered and evaporated. Column chromatography of the crude product (50:50 EtOAc:hexanes) afforded 43 (320 mg, 99%) as a light yellow solid; Rf=0.35 (50:50 EtOAc:hexanes); mp=130-132 C.; lit mp=132-133 C.53; 1H NMR (CDCl3): delta 9.95 (s, 1H), 7.79 (d, 1H, J=2.4 Hz), 7.62 (s, 1H), 7.25 (d, J=8.8 Hz), 6.96 (dd, 1H, J=2.4 and 8.9 Hz), 3.90 (s, 3H), 3.85 (s, 3H).
A solution of 5-methoxyindole-3-carboxaldehyde (80 g) in dimethylformamide (1 L) under nitrogen was treated portion-wise with sodium hydride (20.1 g, 60% dispersion in mineral oil) over 15 minutes. After stirring at ambient temperature for 30 minutes the mixture was treated dropwise with methyl iodide (31.3 mL) over 10 minutes and stirring was then continued for a further 2 hours. The reaction mixture was poured cautiously into water then extracted with ethyl acetate. The organic phase was washed with water, then dried over sodium sulfate and then evaporated. The residue was triturated with pentane to give the title compound (76 g) as a pale brown solid, m.p. 133-134 C. 1H NMR [(CD3)2SO]: delta 9.86 (1H, s); 8.20 (1H, s); 7.60 (1H, d, J=2.6 Hz); 7.50 (1H, d, J=8.9 Hz); 6.96 (1H, dd, J=8.9 and 2.6 Hz); 3.86 and 3.80 (6H, s).
General procedure: Compounds 7-9 were synthesized from the corresponding compounds 4-6. A solution of compounds 4-6 (60 mmol) in THF (30 mL) were added dropwise to a suspension of NaH (3.60 g, 60% dispersion in mineral oil, 150 mmol) in THF (30 mL) at 0 C. After stirring for 15 min, the heterogeneous mixture was treated with iodomethane (5.04 mL, 79.2 mmol) at room temperature for 1 h. Then the reaction mixture was cooled to 0 C, quenched with saturated NH4Cl (60 mL), and extracted with ether (3 * 50 mL). The organic layers were combined, washed with brine, dried over anhydrous Na2SO4 and concentrated in vacuo to give 1-Methyl-1H-indole-3-carboxaldehyde (7-9), a light brown solid. The crude 7-9 were used in the next step without any further purification.
1.03 g 5-methoxy-indole 22 (1.78 g, 9.40 mmol) was added gradually and under dry argon to a suspension of NaH (0.564 g of a 60% dispersion, 14.11 mmol) in dry DMF (4 mL). The suspension was stirred at room temperature for 10 min and cooled to 0 C, and MeI (0.81 g, 5.71 mmol) was added over 5 min. The solution was then heated at 40 C for 30 min, cooled, poured into cold water. The mixture was extracted with EtOAc (2× 150 mL), dried and evaporated. The residue was used without purification (1.03 g, 95%). 1H NMR (300 MHz, DMSO-d6): delta (ppm) 9.72 (s, 1H), 8.45 (s, 1H), 7.82 (d, J = 9.1 Hz, 1H), 7.37 (d, J = 9.1 Hz, 1H), 3.93 (s, 3H), 3.91 (s, 3H); MS (ESI) m/z: 190.1 [M+H]+.
To a suspension of NaH (8.9 g, 0.223 mol) in DMF (300 mL) was cooled in an ice-bath. To this, a solution of the starting amine (30 g, 0.171 mol) in DMF (150 mL) was added dropwise. The reaction mixture was stirred at rt for 60 minutes. Then iodomethane (31.5 g, 0.223 mol) was added. The reaction mixture was stirred at rt for 1 hour. Then the mixture was poured onto 10% aqueous solution of NaHCO3, extracted with EA. The combined organicphases were washed with 10% aqueous solution of NaHCO3, brine and dried. The solution was concentrated to get crude product, which was triturated from EAHex to afford product as a light-yellow solid (29.5 g, 91.2%)
With sodium hydride; In tetrahydrofuran; at 0 - 20℃; for 24h; General procedure: The relevant indole-3-carboxaldehyde (2a-c, 10 mmol) in THF(25 mL) was added dropwise to a stirred solution of NaH (25 mmol)in THF (25 mL) at 0 C and CH3I (13.2 mmol) was added after 15 minstirring. The reaction mixturewas moved to room temperature andstirred for further 24 h. Then the solvent was removed in vacuumand the residue was extracted by ethyl acetate. The organic layerwas washed with brine, dried over anhydrous sodium sulfate,filtered and concentrated in vacuum. Recrystallization affordedcompound 3a-c with yields of 93.4-97.5%.

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; ;