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[ CAS No. 6940-80-3 ] {[proInfo.proName]}

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Chemical Structure| 6940-80-3
Chemical Structure| 6940-80-3
Structure of 6940-80-3 * Storage: {[proInfo.prStorage]}

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Quality Control of [ 6940-80-3 ]

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Product Details of [ 6940-80-3 ]

CAS No. :6940-80-3 MDL No. :MFCD03840382
Formula : C10H15NO Boiling Point : No data available
Linear Structure Formula :- InChI Key :PJXWCRXOPLGFLX-VIFPVBQESA-N
M.W : 165.23 Pubchem ID :5356540
Synonyms :

Calculated chemistry of [ 6940-80-3 ]      Expand+

Physicochemical Properties

Num. heavy atoms : 12
Num. arom. heavy atoms : 6
Fraction Csp3 : 0.4
Num. rotatable bonds : 4
Num. H-bond acceptors : 2.0
Num. H-bond donors : 2.0
Molar Refractivity : 49.79
TPSA : 32.26 Ų

Pharmacokinetics

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) : -6.4 cm/s

Lipophilicity

Log Po/w (iLOGP) : 2.29
Log Po/w (XLOGP3) : 1.28
Log Po/w (WLOGP) : 1.01
Log Po/w (MLOGP) : 1.56
Log Po/w (SILICOS-IT) : 1.74
Consensus Log Po/w : 1.57

Druglikeness

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

Water Solubility

Log S (ESOL) : -1.78
Solubility : 2.76 mg/ml ; 0.0167 mol/l
Class : Very soluble
Log S (Ali) : -1.56
Solubility : 4.58 mg/ml ; 0.0277 mol/l
Class : Very soluble
Log S (SILICOS-IT) : -3.11
Solubility : 0.128 mg/ml ; 0.000776 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 0.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 1.31

Safety of [ 6940-80-3 ]

Signal Word:Warning Class:
Precautionary Statements:P261-P305+P351+P338 UN#:
Hazard Statements:H302-H315-H319-H335 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 6940-80-3 ]

* 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 [ 6940-80-3 ]

[ 6940-80-3 ] Synthesis Path-Downstream   1~8

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  • lysergic acid-azide; hydrochloride [ No CAS ]
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  • [ 2749-11-3 ]
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YieldReaction ConditionsOperation in experiment
60% Step 1: (S)-Alininol (17.5 g, 233 mmol), PhCHO (26 g), and MgSO4 (70 g) were taken up in DCM and stirred at 25 0C for 19 h. The solution was filtered and concentrated which furnished a yellow solid. The residue was taken up in MeOH and cooled to O 0C. Sodium borohydride (11 g, 288 mmol) was added in portions to the solution at 0 0C (gas evolution). After the addition, the solution was stirred at 25 0C for 18 h. The solution was concentrated, and the residue was quenched carefully with 3 M HCI (aq.) (gas evolution/exotherm). The aqueous acidic layer was extracted with Et2O (4 X 200 ml_). The aqueous layer was cooled to 0 0C and made basic via addition of NaOH pellets (pH = 11 -12). The aqueous layer was extracted with DCM. The combined DCM layers were dried (MgSO4). Filtration and concentration gave 23.2 g (60percent) of the amino-alcohol as a white solid.
Preparation 11; Sodium triacetoxyborohydride (36.7 g) was added portion wisely to a mixture of (2S)-2-amino-1-propanol (10.0 g) and benzaldehyde (13.53 ml) in a mixture of dichloromethane (140 ml) and acetic acid (8.38 ml) at 0° C. and the whole was stirred at room temperature overnight. The mixture was washed successively with 2N sodium hydroxide and brine, and dried over sodium sulfate. The solution was evaporated under reduced pressure and the resulting residue was purified by column chromatography on silica gel using a mixed solvent of dichloromethane and methanol (30:1). The fractions containing the objective compound were collected and evaporated under reduced pressure to give (2S)-2-benzylamino-1-propanol (15.96 g). IR (KBr): 2843, 1496, 1454, 1377, 1340, 1065 cm-1 NMR (CDCl3, delta): 1.10 (3H, d, J=6.4 Hz), 2.77-2.93 (1H, m), 3.28 (1H, dd, J=10.6 and 6.9 Hz), 3.61 (1H, dd, J=10.6 and 4.0 Hz), 3.75, 3.87 (2H, ABq, J=13 Hz), 7.21-7.34 (5H, m) MASS (API-ES): 166 (M+H)+
With hydrogen;5% Pd(II)/C(eggshell); In ethanol; at 20℃; for 8h; [Preparation 6]: Synthesis of Compound 6(1) Optically-Active Compound of 2-benzylaminopropan-1-olTo a solution of (S)-(+)-2-aminopropan-1-ol (50.0 g) and benzaldehyde (74 ml) in ethanol (500 ml) was added 5percent palladium carbon (5.0 g), and the mixture was hydrogenated at room temperature under ordinary pressure for 8 hours. The reaction mixture was filtered through Celite, and concentrated under reduced pressure to give the titled compound (111.2 g).1H-NMR (DMSO-D6) delta: 7.34-7.27 (4H, m), 7.23-7.18 (1H, m), 4.53-4.47 (1H, m), 3.76 (1H, d, J=13.5 Hz), 3.66 (1H, d, J=13.5 Hz), 3.29-3.24 (2H, m), 2.65-2.55 (1H, m), 1.99 (1H, br s), 0.93 (3H, d, J=6.4 Hz).
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