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Chemical Structure| 123572-65-6 Chemical Structure| 123572-65-6

Structure of 123572-65-6

Chemical Structure| 123572-65-6

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Product Details of [ 123572-65-6 ]

CAS No. :123572-65-6
Formula : C7H3F4NO3
M.W : 225.10
SMILES Code : FC(F)(F)OC1=CC(F)=CC=C1[N+]([O-])=O
MDL No. :MFCD15527446
Boiling Point : No data available
InChI Key :VBATUITURYFZIU-UHFFFAOYSA-N
Pubchem ID :14473250

Safety of [ 123572-65-6 ]

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H301-H311-H331
Precautionary Statements:P261-P264-P270-P271-P280-P285-P302+P352-P304+P340-P310-P330-P361-P403+P233-P405-P501
Class:6.1
UN#:2810
Packing Group:

Computational Chemistry of [ 123572-65-6 ] Show Less

Physicochemical Properties

Num. heavy atoms 15
Num. arom. heavy atoms 6
Fraction Csp3 0.14
Num. rotatable bonds 3
Num. H-bond acceptors 7.0
Num. H-bond donors 0.0
Molar Refractivity 41.9
TPSA ?

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

55.05 Ų

Lipophilicity

Log Po/w (iLOGP)?

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

1.65
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

2.9
Log Po/w (WLOGP)?

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

4.31
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.

1.53
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

0.76
Consensus Log Po/w?

Consensus Log Po/w: Average of all five predictions

2.23

Water Solubility

Log S (ESOL):?

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

-3.16
Solubility 0.156 mg/ml ; 0.000691 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.

-3.72
Solubility 0.0432 mg/ml ; 0.000192 mol/l
Class?

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

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

-2.69
Solubility 0.457 mg/ml ; 0.00203 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

Yes
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

Yes
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.

-5.61 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

0.0
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

2.0 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)

2.14

Application In Synthesis of [ 123572-65-6 ]

* 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 [ 123572-65-6 ]

[ 123572-65-6 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 1077-01-6 ]
  • [ 123572-65-6 ]
YieldReaction ConditionsOperation in experiment
42% With sulfuric acid; potassium nitrate; at 0 - 5℃; for 2h;Inert atmosphere; <strong>[1077-01-6]1-fluoro-3-(trifluoromethoxy)benzene</strong> (7.5 g, 41.6 mmol) was dissolved in concentrated sulfuric acid (30 mL),and the mixuture was cooled to 0 C. KNO3 (1.04 g, 10.25 mmol) was added slowly in batches. The internal temperatureis keeped below 5 C. Upon completion of the addition, the mixture was stirred for 2 hours. An eice-water mixture (about50 mL) was added. The reaction solution was extracted with methyl tert-butyl ether (2033 mL), and the organic phaseswere combined, dried and filtered. The filtrate was concentrated and purified by flash silica gel column chromatographyto obtain 4-fluoro-1-nitro-2-(trifluoromethoxy)benzene (4.0 g, 42%).
16% With sulfuric acid; nitric acid; at -10℃; (Comparative Example 6); 4-Fluoro-l-nitro-2- (trifluoromethoxy) benzeneFuming nitric acid (20 mL) was added dropwise to concentrated sulfuric acid (40 ml) under cooling (-100C), and subsequently, 1- fluoro-3- (trifluoromethoxy) benzene (15 g, 83 mmol) was added to the mixture at -100C, and the mixture was stirred for 0.5 hours. After the mixture was added into ice-water to stop the reaction, it was extracted with dichloromethane . After the obtained organic layer was washed with a IN aqueous sodium hydroxide solution and water, it was dried with anhydrous sodium sulfate. After filtration, the solution was concentrated and the residue was purified by silica gel column chromatography (100:0-97:3, hexane : ethyl acetate) to give the title compound (3.1 g, 16%) as an oil.1H-NMR (400 MHz, CDCl3) delta: 8.10 (IH, dd, J = 5.5, 9.4 Hz) , 7.23-7.15 (2H, m) .
12 g With sulfuric acid; potassium nitrate; at 0℃; for 3h;Cooling with ice; Under ice cooling mixture of 3-fluoro - trifluoromethoxyphenyl (20g) was dissolved in 40 ml of concentrated sulfuric acid, with rapid stirringWas added portionwise potassium nitrate (28g), was stirred at 0oC 3 hours and stirred at room temperature overnight, the reaction solution was carefullyGo on into 1 kg ice, stirred for 30 minutes, extracted with ethyl acetate, dried over sodium sulfate, filtered, and the filtrate was evaporated, the residue was purified by column chromatography to give 12 g pale yellow liquid.
0.5 g With sulfuric acid; nitric acid; at -10 - 20℃; for 0.5h; To a 100 mL round-bottomed flask were added concentrated H2SO4 (25 mL), fuming HNO3 (25 mL), and <strong>[1077-01-6]1-fluoro-3-(trifluoromethoxy)benzene</strong> (9.0 g, 50 mmol) at -10 C. in sequence. The mixture was stirred at rt for 30 min then poured onto ice and extracted with EtOAc (3*20 mL). The combined organic layers were washed with saturated aqueous NaHCO3 solution (30 mL), brine (30 mL), dried over anhydrous Na2SO4, concentrated to dryness, and purified by FCC to give the title compound as a pale-yellow oil (0.50 g). 1H NMR (300 MHz, CDCl3): delta 8.21-8.14 (m, 1H), 7.21-7.12 (m, 2H).
8.5 g With sulfuric acid; potassium nitrate; at -5 - 0℃; for 1h; Add 20 mL of concentrated sulfuric acid to a 250 mL three-necked flask.The ice salt bath is cooled to -5-0 C,Adding m-fluorotrifluoromethoxybenzene(10 g, 60 mmol), then potassium nitrate (5.9 g, 60 mmol) was added portionwise.The reaction was stirred at 0 C for 1 h.Slowly pour the reaction into the iceIn water, extracted with ethyl acetate (40 mL×3) three times, and the organic phases were combined.Wash 3 times with saturated saline (20mL × 3),Dry over anhydrous sodium sulfate for 0.5 h, suction filtration under reduced pressure.The filtrate was concentrated under reduced pressure at 45 C to give 8.5 g of pale yellow oil.

  • 2
  • [ 1077-01-6 ]
  • [ 123572-65-6 ]
  • [ 123572-64-5 ]
YieldReaction ConditionsOperation in experiment
With sulfuric acid; nitric acid; at 0 - 20℃; 11A) 4-Fluoro-1-nitro-2-trifluoromethoxy-benzene To 1-fluoro-3-trifluoromethoxybenzene (1 mL) was added concentrated sulfuric acid (1 mL) at 0 C. To the cold solution was added dropwise (0.7 mL) of a solution made from concentrated nitric acid (1 mL) and concentrated sulfuric acid (1 mL). The reaction was slowly allowed to warm to room temperature then poured onto ice and extracted with ether. The organic layer was separated and washed with sodium hydroxide 1N, then brined and dried over magnesium sulfate. The solvent was removed under reduce pressure at room temperature. A pale yellow oil (1 g) was recovered and used without further purification.
 

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