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[ CAS No. 406-93-9 ] {[proInfo.proName]}

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Chemical Structure| 406-93-9
Chemical Structure| 406-93-9
Structure of 406-93-9 * Storage: {[proInfo.prStorage]}

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Product Details of [ 406-93-9 ]

CAS No. :406-93-9 MDL No. :MFCD00077604
Formula : C4H5F3O2 Boiling Point : No data available
Linear Structure Formula :CF3CH2CH2COOH InChI Key :WTUCTMYLCMVYEX-UHFFFAOYSA-N
M.W : 142.08 Pubchem ID :2777085
Synonyms :

Calculated chemistry of [ 406-93-9 ]      Expand+

Physicochemical Properties

Num. heavy atoms : 9
Num. arom. heavy atoms : 0
Fraction Csp3 : 0.75
Num. rotatable bonds : 3
Num. H-bond acceptors : 5.0
Num. H-bond donors : 1.0
Molar Refractivity : 23.3
TPSA : 37.3 ?2

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) : -6.32 cm/s

Lipophilicity

Log Po/w (iLOGP) : 0.96
Log Po/w (XLOGP3) : 1.19
Log Po/w (WLOGP) : 2.67
Log Po/w (MLOGP) : 1.09
Log Po/w (SILICOS-IT) : 1.14
Consensus Log Po/w : 1.41

Druglikeness

Lipinski : 0.0
Ghose : None
Veber : 0.0
Egan : 0.0
Muegge : 2.0
Bioavailability Score : 0.56

Water Solubility

Log S (ESOL) : -1.27
Solubility : 7.58 mg/ml ; 0.0534 mol/l
Class : Very soluble
Log S (Ali) : -1.57
Solubility : 3.83 mg/ml ; 0.027 mol/l
Class : Very soluble
Log S (SILICOS-IT) : -0.92
Solubility : 16.9 mg/ml ; 0.119 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 0.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 1.13

Safety of [ 406-93-9 ]

Signal Word:Danger Class:8
Precautionary Statements:P280-P305+P351+P338-P310 UN#:3261
Hazard Statements:H314 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 406-93-9 ]

* 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 [ 406-93-9 ]

[ 406-93-9 ] Synthesis Path-Downstream   1~4

  • 1
  • [ 406-93-9 ]
  • [ 57297-29-7 ]
  • C8H11F3N2O [ No CAS ]
  • 2
  • [ 1585-90-6 ]
  • [ 406-93-9 ]
  • 2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl 4,4,4-trifluorobutanoate [ No CAS ]
  • 3
  • [ 406-93-9 ]
  • [ 1121057-75-7 ]
  • 4,4,4-trifluoro-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridin-1(2H)-yl)butan-1-one [ No CAS ]
YieldReaction ConditionsOperation in experiment
41% With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In N,N-dimethyl-formamide; at 0 - 27℃; for 16h; To a solution of Intermediate 31 (750 mg, 3.0 mmol), 4,4,4-trifluorobutanoic acid (COMBIBLOCKS, 477 mg, 3.36 mmol) in DMF (10 mL) were added DMAP (AVRA, 1 1 17 mg, 9.162 mmol) and EDC.HCI (SILVERY CHEMICALS, 1458 mg, 7.63 mmol) at 0 °C. The reaction mixture was allowed to 27 °C and stirred for 16 h. The reaction mixture was quenched with ice cold water (100 mL) and extracted with EtOAc (3 x 30 mL). The organic layer was washed with brine (30 mL), dried over (anh) Na2S04, filtered and the filtrate was evaporated under reduced pressure. The crude was purified by silica chromatography column using a linear gradient of petroleum ether/EtOAc as eluents to yield the title compound (410 mg, 41 percent) as a colorless liquid. 1 H NMR (400 MHz, CDCI3) delta ppm: 6.55-6.40 (m, 1 H), 4.15- 3.96 (m, 2H), 3.69-3.43 (m, 2H), 2.63-2.42 (m, 4H), 2.35-2.22 (m, 2H), 1.31 -1 .22 (m, 12H). [ES+ MS] m/z 332 (MH-).
  • 4
  • [ 406-93-9 ]
  • [ 94268-29-8 ]
  • 4-(1-(4,4,4-trifluorobutanoyl)azetidin-3-yl)benzonitrile [ No CAS ]
YieldReaction ConditionsOperation in experiment
42% With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In N,N-dimethyl-formamide; at 0 - 26℃; for 16.0h; General procedure: To a solution of Intermediate 75 (800 mg, 4.102 mmol) in DMF (15 mL) were added EDC.HCI (SILVARY, 1.95 g, 10.256 mmol), 4,4,4-trifluorobutanoic acid (OAKWOOD, 699 mg, 4.923 mmol) at 0 C, followed by the addition of DMAP (AVRA, 1.5 g, 12.307 mmol) at 0 C. The resultant reaction mixture was allowed to 26 C and stirred for 16 h at the same temperature. The reaction mixture was diluted with ice cold water (200 mL) and extracted with EtOAc (3 x 150 mL). Combined organic layers were washed with brine solution (100 mL), dried(anh) Na2S04, filtered and concentrated under reduced pressure. The crude was purified by silica chromatography column using a linear gradient of petroleum ether/EtOAc as eluents to yield the title compound (500 mg, 42%) as a colorless gum. 1H NMR (400 MHz, CDCI3) delta ppm: 7.71-7.65 (m, 2H), 7.45-7.39 (m, 2H), 4.64-4.42 (m, 2H), 4.20-4.05 (m, 2H), 3.94-3.87 (m, 1 H), 2.58-2.43 (m, 2H), 2.41-2.34 (m, 2H). [ES+ MS] m/z 283 (MH+).
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