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Chemical Structure| 52010-22-7 Chemical Structure| 52010-22-7

Structure of 52010-22-7

Chemical Structure| 52010-22-7

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CAS No.: 52010-22-7

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Product Details of [ 52010-22-7 ]

CAS No. :52010-22-7
Formula : C8H5ClO2
M.W : 168.58
SMILES Code : O=C1OCC2=C1C=CC=C2Cl
MDL No. :MFCD01718133
Boiling Point : No data available
InChI Key :PLBDNGRGWFOSCH-UHFFFAOYSA-N
Pubchem ID :3040300

Safety of [ 52010-22-7 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Computational Chemistry of [ 52010-22-7 ] Show Less

Physicochemical Properties

Num. heavy atoms 11
Num. arom. heavy atoms 6
Fraction Csp3 0.12
Num. rotatable bonds 0
Num. H-bond acceptors 2.0
Num. H-bond donors 0.0
Molar Refractivity 40.78
TPSA ?

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

26.3 ?2

Lipophilicity

Log Po/w (iLOGP)?

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

1.76
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

1.97
Log Po/w (WLOGP)?

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

1.86
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.

2.13
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

2.81
Consensus Log Po/w?

Consensus Log Po/w: Average of all five predictions

2.1

Water Solubility

Log S (ESOL):?

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

-2.53
Solubility 0.498 mg/ml ; 0.00295 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.

-2.15
Solubility 1.2 mg/ml ; 0.00712 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

-3.19
Solubility 0.11 mg/ml ; 0.00065 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

 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.

-5.93 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)

 1.77

Application In Synthesis of [ 52010-22-7 ]

* 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 [ 52010-22-7 ]

[ 52010-22-7 ] Synthesis Path-Downstream   1~4

  • 1
  • [ 117-21-5 ]
  • [ 52010-22-7 ]
  • [ 70097-45-9 ]
  • 2
  • [ 117-21-5 ]
  • [ 52010-22-7 ]
  • [ 70097-45-9 ]
  • [ 110706-48-4 ]
YieldReaction ConditionsOperation in experiment
A 45.85 g sample of an oxidation mixture in acetic acid from the oxidation of 3- and 4-chloroxylene in the presence of a catalyst composition comprising cobalt and manganese was treated with 0.143 g. of oxalic acid dihydrate and brought to reflux for 30 minutes (this process removed about 90% of the cobalt and >50% of the manganese by precipitation as the oxalate salts). The solution was then passed through a glass frit under vacuum. The remainder of the solvent was removed by evaporation (down to 16.2 g.) and distillation (down to 14.0 g. residue). The remaining light yellow solid was combined with 60 ml. of water and 40 ml. of toluene, and mixed. There was some emulsion layer which was treated in a second wash with an additional 15 ml. each of water and toluene. The solvent was removed by evaporation of each fraction to leave 10.6 g. in the water fraction and 2.7 g. in the toluene fraction. The fractions were analyzed by GC. The analytical results are shown in Table 7.
  • 4
  • [ 615-60-1 ]
  • [ 608-23-1 ]
  • [ 54109-03-4 ]
  • [ 52010-22-7 ]
  • [ 89-20-3 ]
  • [ 27563-65-1 ]
YieldReaction ConditionsOperation in experiment
With oxygen; In acetic acid; xylene; at 35 - 40℃;Purification / work up; Other experiments were carried out on actual oxidation mixtures from reactions of 3- and 4-chloroxylene with oxygen in acetic acid in the presence of a catalyst. In some cases the catalyst components were removed by precipitation, for example with oxalic acid, but the low levels of metals present in those samples still containing catalyst components did not affect the solubility characteristics of the organic species. At least a portion of oxidation reaction mixture was distilled in vacuo to remove acetic acid, leaving a solid residue which was dissolved in water. The extraction of a 30 wt. percent aqueous solution of 3- and 4-chloroxylene oxidation mixture was carried out with xylene. Six extractions were made starting with 130 kilograms (kg.) of solution extracting the aqueous phase with 155 kg. of xylene. At the beginning the temperature was approximately 35 C., and later was raised to 40 C. to present the crystallization of chlorophthalic acid. The results of extraction are shown Table 5. Unless noted, the values in the table represent relative percentages in the composition of the designated components (total percentage equals 100percent).
 

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