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[ CAS No. 1361951-15-6 ] {[proInfo.proName]}

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Cat. No.: {[proInfo.prAm]}
Chemical Structure| 1361951-15-6
Chemical Structure| 1361951-15-6
Structure of 1361951-15-6 * Storage: {[proInfo.prStorage]}
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Product Details of [ 1361951-15-6 ]

CAS No. :1361951-15-6 MDL No. :MFCD28502206
Formula : C22H25F3N4O Boiling Point : -
Linear Structure Formula :- InChI Key :XRNVABDYQLHODA-UHFFFAOYSA-N
M.W : 418.46 Pubchem ID :66598080
Synonyms :
Chemical Name :2-(trans-4-((3-(3-(Trifluoromethyl)phenyl)imidazo[1,2-b]pyridazin-6-yl)amino)cyclohexyl)propan-2-ol

Calculated chemistry of [ 1361951-15-6 ]

Physicochemical Properties

Num. heavy atoms : 30
Num. arom. heavy atoms : 15
Fraction Csp3 : 0.45
Num. rotatable bonds : 5
Num. H-bond acceptors : 6.0
Num. H-bond donors : 2.0
Molar Refractivity : 110.27
TPSA : 62.45 Ų

Pharmacokinetics

GI absorption : High
BBB permeant : No
P-gp substrate : Yes
CYP1A2 inhibitor : No
CYP2C19 inhibitor : No
CYP2C9 inhibitor : No
CYP2D6 inhibitor : Yes
CYP3A4 inhibitor : No
Log Kp (skin permeation) : -5.55 cm/s

Lipophilicity

Log Po/w (iLOGP) : 3.44
Log Po/w (XLOGP3) : 4.65
Log Po/w (WLOGP) : 6.12
Log Po/w (MLOGP) : 4.21
Log Po/w (SILICOS-IT) : 3.68
Consensus Log Po/w : 4.42

Druglikeness

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

Water Solubility

Log S (ESOL) : -5.4
Solubility : 0.00165 mg/ml ; 0.00000395 mol/l
Class : Moderately soluble
Log S (Ali) : -5.69
Solubility : 0.000858 mg/ml ; 0.00000205 mol/l
Class : Moderately soluble
Log S (SILICOS-IT) : -6.53
Solubility : 0.000124 mg/ml ; 0.000000296 mol/l
Class : Poorly soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 0.0 alert
Leadlikeness : 2.0
Synthetic accessibility : 4.3

Safety of [ 1361951-15-6 ]

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

Application In Synthesis of [ 1361951-15-6 ]

* 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 [ 1361951-15-6 ]

[ 1361951-15-6 ] Synthesis Path-Downstream   1~10

  • 1
  • [ 6775-78-6 ]
  • [ 1361951-15-6 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: tricyclohexylphosphine; palladium diacetate; potassium carbonate / toluene / Inert atmosphere; Heating 2: potassium fluoride; N-ethyl-N,N-diisopropylamine / dimethyl sulfoxide / Inert atmosphere; Heating
  • 2
  • [ 401-78-5 ]
  • [ 1361951-15-6 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: tricyclohexylphosphine; palladium diacetate; potassium carbonate / toluene / Inert atmosphere; Heating 2: potassium fluoride; N-ethyl-N,N-diisopropylamine / dimethyl sulfoxide / Inert atmosphere; Heating
  • 3
  • [ 150594-65-3 ]
  • [ 1361951-15-6 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 3 steps 1: tetrahydrofuran 2: hydrogen; palladium(II) hydroxide; ammonia / methanol 3: potassium fluoride; N-ethyl-N,N-diisopropylamine / dimethyl sulfoxide / Inert atmosphere; Heating
Multi-step reaction with 4 steps 1: tetrahydrofuran 2: hydrogen; palladium(II) hydroxide; ammonia / methanol 3: N-ethyl-N,N-diisopropylamine; cesium fluoride / dimethyl sulfoxide / 140 °C 4: sodium hydrogencarbonate; bis-triphenylphosphine-palladium(II) chloride / methanol; water; toluene / Reflux
  • 4
  • [ 899806-45-2 ]
  • [ 1361951-15-6 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: N-ethyl-N,N-diisopropylamine; cesium fluoride / dimethyl sulfoxide / 140 °C 2: sodium hydrogencarbonate; bis-triphenylphosphine-palladium(II) chloride / methanol; water; toluene / Reflux
  • 5
  • [ 928336-97-4 ]
  • [ 899806-45-2 ]
  • [ 1361951-15-6 ]
YieldReaction ConditionsOperation in experiment
With potassium fluoride; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide Inert atmosphere; Heating; 6 [00508] 6-chloro-3-(3-(trifluoromethyl)phenyl)imidazo[l,2-b]pyridazine and 2- ((lR,4R)-4-aminocyclohexyl)propan-2-ol were charged into a reactor with potassium fluoride (KF), A', A-di i sopropyl ethyl ami ne (DIPEA), and dimethyl sulfoxide (DMSO) and degassed with nitrogen. The mixture was heated, during which time additional 2- ((lR,4R)-4-aminocyclohexyl)propan-2-ol, KF, and DIPEA were added to complete the reaction. The mixture was cooled and filtered through a pad of diatomite. The filter cake was washed with DMSO. [00509] The filtrate, which included the desired product, was then transferred to a new reactor, and water was added dropwise. The mixture was stirred and then filtered, and the filter cake was washed with water. To this wet cake, silica thiol and tetrahydrofuran (THF) were added and the mixture was heated and stirred, cooled, filtered and the filter cake was washed with THF. This silica thiol treatment was repeated twice for a total of three treatments. [00510] The filtrate was concentrated and then n-heptane was added dropwise and stirred. The resulting slurry was filtered, and the cake was washed with n-heptane. [00511] In a new reactor, the filtrate and filter cake were added and methanol was charged. It was then heated and stirred. The mixture was then cooled and filtered. The filter cake was washed with methanol and dried under reduced pressure. Representative yield of this step was 60.8% with HPLC purity of 99.3% (assay 96.4%). [00512] 2-((lR,4R)-4-((3-(3-(trifluoromethyl)phenyl)imidazo[l,2-b]pyridazin-6- yl)amino)cyclohexyl)propan-2-ol, silica thiol, and THF were charged into a reactor and heated with stirring. The mixture was then cooled and filtered, and the filter cake was washed with THF. This was repeated twice for a total of three cycles.
  • 6
  • [ 61367-07-5 ]
  • [ 1361951-15-6 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 4 steps 1: potassium carbonate / N,N-dimethyl-formamide 2: tetrahydrofuran 3: hydrogen; palladium(II) hydroxide; ammonia / methanol 4: potassium fluoride; N-ethyl-N,N-diisopropylamine / dimethyl sulfoxide / Inert atmosphere; Heating
Multi-step reaction with 5 steps 1: potassium carbonate / N,N-dimethyl-formamide 2: tetrahydrofuran 3: hydrogen; palladium(II) hydroxide; ammonia / methanol 4: N-ethyl-N,N-diisopropylamine; cesium fluoride / dimethyl sulfoxide / 140 °C 5: sodium hydrogencarbonate; bis-triphenylphosphine-palladium(II) chloride / methanol; water; toluene / Reflux
  • 7
  • [ 899806-47-4 ]
  • [ 1361951-15-6 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: hydrogen; palladium(II) hydroxide; ammonia / methanol 2: potassium fluoride; N-ethyl-N,N-diisopropylamine / dimethyl sulfoxide / Inert atmosphere; Heating
Multi-step reaction with 3 steps 1: hydrogen; palladium(II) hydroxide; ammonia / methanol 2: N-ethyl-N,N-diisopropylamine; cesium fluoride / dimethyl sulfoxide / 140 °C 3: sodium hydrogencarbonate; bis-triphenylphosphine-palladium(II) chloride / methanol; water; toluene / Reflux
  • 8
  • [ 1361951-15-6 ]
  • [ 1418143-09-5 ]
YieldReaction ConditionsOperation in experiment
92% With hydrogenchloride In water; isopropyl alcohol Heating; 7; 6; 8; 13 [00518] The free base was converted to the HC1 salt using concentrated hydrochloric acid in 2-propanol. 2-((lR,4R)-4-((3-(3-(trifluoromethyl)phenyl)imidazo[l,2- b]pyridazin-6-yl)amino)cyclohexyl)propan-2-ol was suspended in 2-propanol with heating and concentrated hydrochloric acid was added. Then formed slurry was filtered and dried under reduced pressure to give 2-((lR,4R)-4-((3-(3- (trifluoromethyl)phenyl)imidazo[l,2-b]pyridazin-6-yl)amino)cyclohexyl)propan-2-ol hydrochloride. Representative yield of the step was 92% with HPLC purity of 98.9%.
  • 9
  • [ 13526-66-4 ]
  • [ 1361951-15-6 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: N-ethyl-N,N-diisopropylamine; cesium fluoride / dimethyl sulfoxide / 140 °C 2: sodium hydrogencarbonate; bis-triphenylphosphine-palladium(II) chloride / methanol; water; toluene / Reflux
  • 10
  • [ 2476263-98-4 ]
  • [ 1423-26-3 ]
  • [ 1361951-15-6 ]
YieldReaction ConditionsOperation in experiment
89.7% With bis-triphenylphosphine-palladium(II) chloride; sodium hydrogencarbonate In methanol; water; toluene Reflux; 7 [00517] 2-((lR,4R)-4-((3-bromoimidazo[l,2-b]pyridazin-6- yl)amino)cyclohexyl)propan-2-ol, 3-trifluoromethyl boronic acid, sodium hydrogen carbonate, Pd(PPh3)2Cl2 and solvent mixture (toluene-methanol-water) were added and the mixture was refluxed. After completion of the reaction, water was charged and cooled to form precipitation, and the formed solid was filtered, dried under vacuum to give 2-((lR,4R)-4-((3-(3- (trifluoromethyl)phenyl)imidazo[l,2-b]pyridazin-6-yl)amino)cyclohexyl)propan-2-ol. Above isolated product was dissolved with tetrahydrofuran (THF) and treated with silica thiol to remove residual palladium. Representative yield of the step was 89.7% with HPLC purity of 97.9%.
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