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Structure of 72955-97-6

Chemical Structure| 72955-97-6

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Product Details of [ 72955-97-6 ]

CAS No. :72955-97-6
Formula : C7H7FO2
M.W : 142.13
SMILES Code : FC1=CC(=C(C=C1)OC)O
MDL No. :MFCD00143459
Boiling Point : No data available
InChI Key :PPJKLEQAFZWIQY-UHFFFAOYSA-N
Pubchem ID :2774559

Safety of [ 72955-97-6 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302
Precautionary Statements:P280-P305+P351+P338

Computational Chemistry of [ 72955-97-6 ] Show Less

Physicochemical Properties

Num. heavy atoms 10
Num. arom. heavy atoms 6
Fraction Csp3 0.14
Num. rotatable bonds 1
Num. H-bond acceptors 3.0
Num. H-bond donors 1.0
Molar Refractivity 34.92
TPSA ?

Topological Polar Surface Area: Calculated from
Ertl P. et al. 2000 J. Med. Chem.

29.46 Ų

Lipophilicity

Log Po/w (iLOGP)?

iLOGP: in-house physics-based method implemented from
Daina A et al. 2014 J. Chem. Inf. Model.

1.86
Log Po/w (XLOGP3)?

XLOGP3: Atomistic and knowledge-based method calculated by
XLOGP program, version 3.2.2, courtesy of CCBG, Shanghai Institute of Organic Chemistry

1.61
Log Po/w (WLOGP)?

WLOGP: Atomistic method implemented from
Wildman SA and Crippen GM. 1999 J. Chem. Inf. Model.

1.96
Log Po/w (MLOGP)?

MLOGP: Topological method implemented from
Moriguchi I. et al. 1992 Chem. Pharm. Bull.
Moriguchi I. et al. 1994 Chem. Pharm. Bull.
Lipinski PA. et al. 2001 Adv. Drug. Deliv. Rev.

1.58
Log Po/w (SILICOS-IT)?

SILICOS-IT: Hybrid fragmental/topological method calculated by
FILTER-IT program, version 1.0.2, courtesy of SILICOS-IT, http://www.silicos-it.com

1.76
Consensus Log Po/w?

Consensus Log Po/w: Average of all five predictions

1.76

Water Solubility

Log S (ESOL):?

ESOL: Topological method implemented from
Delaney JS. 2004 J. Chem. Inf. Model.

-2.11
Solubility 1.09 mg/ml ; 0.0077 mol/l
Class?

Solubility class: Log S scale
Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly

Soluble
Log S (Ali)?

Ali: Topological method implemented from
Ali J. et al. 2012 J. Chem. Inf. Model.

-1.84
Solubility 2.05 mg/ml ; 0.0144 mol/l
Class?

Solubility class: Log S scale
Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly

Very soluble
Log S (SILICOS-IT)?

SILICOS-IT: Fragmental method calculated by
FILTER-IT program, version 1.0.2, courtesy of SILICOS-IT, http://www.silicos-it.com

-2.2
Solubility 0.889 mg/ml ; 0.00625 mol/l
Class?

Solubility class: Log S scale
Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly

Soluble

Pharmacokinetics

GI absorption?

Gatrointestinal absorption: according to the white of the BOILED-Egg

High
BBB permeant?

BBB permeation: according to the yolk of the BOILED-Egg

Yes
P-gp substrate?

P-glycoprotein substrate: SVM model built on 1033 molecules (training set)
and tested on 415 molecules (test set)
10-fold CV: ACC=0.72 / AUC=0.77
External: ACC=0.88 / AUC=0.94

No
CYP1A2 inhibitor?

Cytochrome P450 1A2 inhibitor: SVM model built on 9145 molecules (training set)
and tested on 3000 molecules (test set)
10-fold CV: ACC=0.83 / AUC=0.90
External: ACC=0.84 / AUC=0.91

No
CYP2C19 inhibitor?

Cytochrome P450 2C19 inhibitor: SVM model built on 9272 molecules (training set)
and tested on 3000 molecules (test set)
10-fold CV: ACC=0.80 / AUC=0.86
External: ACC=0.80 / AUC=0.87

No
CYP2C9 inhibitor?

Cytochrome P450 2C9 inhibitor: SVM model built on 5940 molecules (training set)
and tested on 2075 molecules (test set)
10-fold CV: ACC=0.78 / AUC=0.85
External: ACC=0.71 / AUC=0.81

No
CYP2D6 inhibitor?

Cytochrome P450 2D6 inhibitor: SVM model built on 3664 molecules (training set)
and tested on 1068 molecules (test set)
10-fold CV: ACC=0.79 / AUC=0.85
External: ACC=0.81 / AUC=0.87

No
CYP3A4 inhibitor?

Cytochrome P450 3A4 inhibitor: SVM model built on 7518 molecules (training set)
and tested on 2579 molecules (test set)
10-fold CV: ACC=0.77 / AUC=0.85
External: ACC=0.78 / AUC=0.86

No
Log Kp (skin permeation)?

Skin permeation: QSPR model implemented from
Potts RO and Guy RH. 1992 Pharm. Res.

-6.02 cm/s

Druglikeness

Lipinski?

Lipinski (Pfizer) filter: implemented from
Lipinski CA. et al. 2001 Adv. Drug Deliv. Rev.
MW ≤ 500
MLOGP ≤ 4.15
N or O ≤ 10
NH or OH ≤ 5

0.0
Ghose?

Ghose filter: implemented from
Ghose AK. et al. 1999 J. Comb. Chem.
160 ≤ MW ≤ 480
-0.4 ≤ WLOGP ≤ 5.6
40 ≤ MR ≤ 130
20 ≤ atoms ≤ 70

None
Veber?

Veber (GSK) filter: implemented from
Veber DF. et al. 2002 J. Med. Chem.
Rotatable bonds ≤ 10
TPSA ≤ 140

0.0
Egan?

Egan (Pharmacia) filter: implemented from
Egan WJ. et al. 2000 J. Med. Chem.
WLOGP ≤ 5.88
TPSA ≤ 131.6

0.0
Muegge?

Muegge (Bayer) filter: implemented from
Muegge I. et al. 2001 J. Med. Chem.
200 ≤ MW ≤ 600
-2 ≤ XLOGP ≤ 5
TPSA ≤ 150
Num. rings ≤ 7
Num. carbon > 4
Num. heteroatoms > 1
Num. rotatable bonds ≤ 15
H-bond acc. ≤ 10
H-bond don. ≤ 5

1.0
Bioavailability Score?

Abbott Bioavailability Score: Probability of F > 10% in rat
implemented from
Martin YC. 2005 J. Med. Chem.

0.55

Medicinal Chemistry

PAINS?

Pan Assay Interference Structures: implemented from
Baell JB. & Holloway GA. 2010 J. Med. Chem.

0.0 alert
Brenk?

Structural Alert: implemented from
Brenk R. et al. 2008 ChemMedChem

0.0 alert: heavy_metal
Leadlikeness?

Leadlikeness: implemented from
Teague SJ. 1999 Angew. Chem. Int. Ed.
250 ≤ MW ≤ 350
XLOGP ≤ 3.5
Num. rotatable bonds ≤ 7

No; 1 violation:MW<1.0
Synthetic accessibility?

Synthetic accessibility score: from 1 (very easy) to 10 (very difficult)
based on 1024 fragmental contributions (FP2) modulated by size and complexity penaties,
trained on 12'782'590 molecules and tested on 40 external molecules (r2 = 0.94)

1.33

Application In Synthesis of [ 72955-97-6 ]

* 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 [ 72955-97-6 ]

[ 72955-97-6 ] Synthesis Path-Downstream   1~35

  • 1
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YieldReaction ConditionsOperation in experiment
106 ml of 2.5 M butyllithium in hexane are added dropwise at -20 C. to a solution of 2-bromo-4-fluoro-1-methoxy-benzene (50 g) in 1 l of pentane, and stirred for 15 min at -10 C., then cooled to -30 C. Then trimethylborate (30 ml) is added, stirred 30 min at 0 C., cooled to -10 C., followed by the addition of a 32% peracetic solution (103 ml) over 45 min keeping the temperature to below -5 C. and stirring 30 min at 0 C. The mixture is cooled to -10 C., 150 ml of a saturated NaHSO3 solution are added, stirred 1 h at AT, then after adding water, neutralizing with 330 g of NaHCO3 and decanting the pentane, the aqueous layer is extracted with DCM. The organic layer is washed with sodium hydroxide, the aqueous layer is acidified with a concentrated HCl solution, extracted with DCM and the organic layer is dried over MgSO4, filtered and concentrated to dryness. 27.1 g of desired product are obtained.
  • 4
  • [ 72955-97-6 ]
  • [ 100-39-0 ]
  • [ 154051-85-1 ]
YieldReaction ConditionsOperation in experiment
With potassium carbonate; In acetone; for 4h;Reflux; 51 ml of benzyl bromide are added to a solution of 55.2 g of product, obtained as described in the preceding step, and K2CO3 (85 g) in acetone (600 ml). After heating under reflux 4 h, concentrating, the residue is redissolved water, extracted with TBME, the organic layer is washed with water, dried over MgSO4, filtered and evaporated. After precipitating in diisopropyl ether, filtering and drying, 70.1 g of desired product are obtained.
  • 5
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  • 6
  • diazotized 5-fluoro-2-methoxy-aniline [ No CAS ]
  • [ 72955-97-6 ]
  • 7
  • [ 72955-97-6 ]
  • [ 174560-81-7 ]
  • 4-(4-chloro-benzyl)-2-(5-fluoro-2-methoxy-phenoxymethyl)-morpholine [ No CAS ]
  • 8
  • [ 72955-97-6 ]
  • [ 107-04-0 ]
  • [ 125960-66-9 ]
  • 9
  • [ 179897-94-0 ]
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  • 11
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  • [ 120352-00-3 ]
  • 12
  • [ 72955-97-6 ]
  • [ 245762-29-2 ]
  • 13
  • [ 72955-97-6 ]
  • [2-(5-fluoro-2-methoxy-phenoxy)-ethyl]-[2-(1<i>H</i>-indol-3-yl)-ethyl]-amine [ No CAS ]
  • 14
  • [ 72955-97-6 ]
  • [2-(5-Fluoro-1H-indol-3-yl)ethyl]-[2-(5-fluoro-2-methoxy-phenoxy)-ethyl]-amine [ No CAS ]
  • 15
  • [ 72955-97-6 ]
  • [3-(5-Fluoro-1H-indol-3-yl)propyl]-[2-(5-fluoro-2-methoxy-phenoxy)-ethyl]-amine [ No CAS ]
  • 17
  • [ 72955-97-6 ]
  • [ 141554-67-8 ]
  • 18
  • [ 72955-97-6 ]
  • 3-O-methyl-6-fluorodopamine [ No CAS ]
  • 19
  • [ 72955-97-6 ]
  • [ 154051-86-2 ]
  • 20
  • [ 72955-97-6 ]
  • [ 154051-90-8 ]
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  • [ 72955-97-6 ]
  • [ 154051-91-9 ]
  • 22
  • [ 72955-97-6 ]
  • [ 154051-92-0 ]
  • 23
  • [ 72955-97-6 ]
  • 2-Amino-3-(4-benzyloxy-2-fluoro-5-methoxy-phenyl)-propionic acid [ No CAS ]
  • 24
  • [ 72955-97-6 ]
  • 3-methoxy-4-benzyloxy-6-fluorophenylalanine ethyl ester HCl [ No CAS ]
  • 25
  • [ 19415-51-1 ]
  • [ 72955-97-6 ]
  • 26
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  • [ 126209-89-0 ]
  • 27
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  • 28
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  • 29
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  • [ 126247-58-3 ]
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  • 31
  • [ 72955-97-6 ]
  • [ 126209-90-3 ]
  • 32
  • [ 72955-97-6 ]
  • [ 72955-98-7 ]
YieldReaction ConditionsOperation in experiment
89% Step 1: 2-(5-Fluoro-2-methoxyphenoxy)ethanol*. The title compound was prepared according to the procedure described in Example 91, Step 1, starting from <strong>[72955-97-6]5-fluoro-2-methoxyphenol</strong>**. Yield 89%. MS m/z 186 (M)+. Anal. (C9H11OF3) C, H.
  • 33
  • [ 72955-97-6 ]
  • [ 107-07-3 ]
  • [ 72955-98-7 ]
  • [ 72955-99-8 ]
YieldReaction ConditionsOperation in experiment
With potassium hydroxide; In N-methyl-acetamide; 2-(5-fluoro-2-methoxyphenoxy)-ethyl p-toluenesulphonate 40.4 g. 5-Fluoro-2-methoxyphenol, 24.6 ml. 2-chloroethanol and 20.7 g. potassium hydroxide are stirred in 100 ml. dimethylformamide for 2 hours at 70 C. The reaction mixture is poured into water, extracted with methylene chloride, evaporated and the residue distilled in a high vacuum to give 11.3 g. 2-(5-fluoro-2-methoxyphenoxy)-ethanol in the form of a colourless oil which solidifies upon standing; m.p. 43-45 C. The further reaction thereof with p-toluenesulphonic acid chloride gives the desired tosylate; m.p. 66-68 C., recrystallized from ethanol.
  • 34
  • [ 327056-73-5 ]
  • [ 72955-97-6 ]
  • [ 895572-22-2 ]
  • 35
  • [ 350-30-1 ]
  • [ 72955-97-6 ]
  • [ 847148-96-3 ]
YieldReaction ConditionsOperation in experiment
Sodium hydride (60% disp. oil, 0. 281G) was added to a solution OF 5-FLUORO-2- methoxyphenol (L. OG) in DMF (20ML) and stirred at RT for 30min. 2-CHLORO-L-FLUORO-4- nitrobenzene (1.23g) was added and the mixture stirred at RT for 16h then diluted with water and extracted with diethylether. The organics were dried and evaporated under reduced pressure, yield 1.95g. MS: ESI (-ve) 296 (M-1)
 

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