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[ CAS No. 105942-08-3 ] {[proInfo.proName]}

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Chemical Structure| 105942-08-3
Chemical Structure| 105942-08-3
Structure of 105942-08-3 * Storage: {[proInfo.prStorage]}

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Product Details of [ 105942-08-3 ]

CAS No. :105942-08-3 MDL No. :MFCD00143264
Formula : C7H3BrFN Boiling Point : No data available
Linear Structure Formula :BrC6H3(F)(CN) InChI Key :HGXWRDPQFZKOLZ-UHFFFAOYSA-N
M.W : 200.01 Pubchem ID :736029
Synonyms :

Calculated chemistry of [ 105942-08-3 ]      Expand+

Physicochemical Properties

Num. heavy atoms : 10
Num. arom. heavy atoms : 6
Fraction Csp3 : 0.0
Num. rotatable bonds : 0
Num. H-bond acceptors : 2.0
Num. H-bond donors : 0.0
Molar Refractivity : 38.81
TPSA : 23.79 ?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) : -5.79 cm/s

Lipophilicity

Log Po/w (iLOGP) : 1.91
Log Po/w (XLOGP3) : 2.43
Log Po/w (WLOGP) : 2.88
Log Po/w (MLOGP) : 2.63
Log Po/w (SILICOS-IT) : 2.9
Consensus Log Po/w : 2.55

Druglikeness

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

Water Solubility

Log S (ESOL) : -3.05
Solubility : 0.176 mg/ml ; 0.000881 mol/l
Class : Soluble
Log S (Ali) : -2.57
Solubility : 0.535 mg/ml ; 0.00268 mol/l
Class : Soluble
Log S (SILICOS-IT) : -3.62
Solubility : 0.0481 mg/ml ; 0.00024 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 0.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 1.54

Safety of [ 105942-08-3 ]

Signal Word:Warning Class:
Precautionary Statements:P261-P280-P305+P351+P338 UN#:
Hazard Statements:H302-H312-H315-H319-H332-H335 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 105942-08-3 ]

* 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.

  • Upstream synthesis route of [ 105942-08-3 ]
  • Downstream synthetic route of [ 105942-08-3 ]

[ 105942-08-3 ] Synthesis Path-Upstream   1~5

  • 1
  • [ 201230-82-2 ]
  • [ 105942-08-3 ]
  • [ 176508-81-9 ]
Reference: [1] Patent: WO2005/123688, 2005, A2, . Location in patent: Page/Page column 68
  • 2
  • [ 105942-08-3 ]
  • [ 79-19-6 ]
  • [ 299937-74-9 ]
Reference: [1] Patent: WO2006/38100, 2006, A1, . Location in patent: Page/Page column 68
  • 3
  • [ 105942-08-3 ]
  • [ 108-95-2 ]
  • [ 875664-25-8 ]
YieldReaction ConditionsOperation in experiment
91%
Stage #1: With potassium carbonate In N,N-dimethyl-formamide; toluene for 4 h; Dean-Stark; Inert atmosphere; Reflux
Stage #2: for 4 h; Reflux; Inert atmosphere
In a three-neck flask equipped with a Dean-Stark trap, phenol (12.35 g, 131.25 mmol), K2CO3 (34.55 g, 250 mmol), N,N-dimethylformamide (125 mL) and toluene (125 mL) were charged, and refluxed in a nitrogen atmosphere for 4 hours to perform dehydration until no further water was formed from the reaction system. Thereafter, 100 mL of toluene was removed with the Dean-Stark trap. (0176) After returning to room temperature, 4-bromo-2-fluorobenzonitrile (25.0 g, 125 mmol) was added thereto, and the mixture was refluxed in a nitrogen atmosphere for 4 hours. After completing the reaction, the solution was diluted by adding toluene (200 mL) thereto, and then filtered with Celite. The solution was rinsed twice with water with a separating funnel, dried over anhydrous magnesium sulfate, and filtered. The product was purified by silica gel chromatography (mobile phase: toluene/ethyl acetate=9/1), and a specimen deposited through concentration of the solution was rinsed with 200 mL of hexane under application of ultrasonic wave for 5 minutes, and then filtered. The specimen was dried in vacuum (50° C. for 4 hours) to provide a white solid matter (yield amount: 31.2 g, yield: 91percent). The product was identified by 1H-NMR and ESI-MS. (0177) 1H NMR (500 MHz, CDCl3, δ): 6.97 (s, 1H), 7.11 (d, 2H), 7.25-7.31 (m, 2H), 7.42-7.48 (m, 2H), 7.51 (d, 1H) (0178) ESI-MS (m/z) (M+) calcd. 272.98, found 273.09.
Reference: [1] Patent: US9685615, 2017, B2, . Location in patent: Page/Page column 85-86
[2] Patent: US2006/135524, 2006, A1, . Location in patent: Page/Page column 23
[3] Patent: WO2007/30089, 2007, A1, . Location in patent: Page/Page column 85
[4] Angewandte Chemie - International Edition, 2017, vol. 56, # 44, p. 13809 - 13813[5] Angew. Chem., 2017, vol. 129, # 44, p. 13997 - 14001,5
[6] Organic Letters, 2019, vol. 21, # 1, p. 10 - 13
[7] Patent: CN108997299, 2018, A, . Location in patent: Paragraph 0053; 0054
  • 4
  • [ 139-02-6 ]
  • [ 105942-08-3 ]
  • [ 875664-25-8 ]
Reference: [1] Patent: US2006/135522, 2006, A1, . Location in patent: Page/Page column 19
  • 5
  • [ 623-50-7 ]
  • [ 105942-08-3 ]
  • [ 887250-14-8 ]
Reference: [1] Patent: EP1849465, 2007, A1, . Location in patent: Page/Page column 70
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