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[ CAS No. 42059-81-4 ] {[proInfo.proName]}

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Chemical Structure| 42059-81-4
Chemical Structure| 42059-81-4
Structure of 42059-81-4 * Storage: {[proInfo.prStorage]}

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Product Details of [ 42059-81-4 ]

CAS No. :42059-81-4 MDL No. :MFCD00138943
Formula : C11H8O3 Boiling Point : -
Linear Structure Formula :(CH3)(H)C10H4O3 InChI Key :GBWMIOYSMWCYIZ-UHFFFAOYSA-N
M.W : 188.18 Pubchem ID :688709
Synonyms :

Calculated chemistry of [ 42059-81-4 ]      Expand+

Physicochemical Properties

Num. heavy atoms : 14
Num. arom. heavy atoms : 10
Fraction Csp3 : 0.09
Num. rotatable bonds : 1
Num. H-bond acceptors : 3.0
Num. H-bond donors : 0.0
Molar Refractivity : 52.84
TPSA : 47.28 ?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) : -6.33 cm/s

Lipophilicity

Log Po/w (iLOGP) : 1.93
Log Po/w (XLOGP3) : 1.58
Log Po/w (WLOGP) : 1.91
Log Po/w (MLOGP) : 0.47
Log Po/w (SILICOS-IT) : 3.06
Consensus Log Po/w : 1.79

Druglikeness

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

Water Solubility

Log S (ESOL) : -2.46
Solubility : 0.645 mg/ml ; 0.00343 mol/l
Class : Soluble
Log S (Ali) : -2.18
Solubility : 1.23 mg/ml ; 0.00655 mol/l
Class : Soluble
Log S (SILICOS-IT) : -3.95
Solubility : 0.0212 mg/ml ; 0.000112 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 1.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 2.51

Safety of [ 42059-81-4 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 UN#:N/A
Hazard Statements:H315-H319 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 42059-81-4 ]

* 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 [ 42059-81-4 ]

[ 42059-81-4 ] Synthesis Path-Downstream   1~4

  • 1
  • [ 42059-81-4 ]
  • [ 4865-84-3 ]
  • 3-(2-benzo[<i>d</i>]isoxazol-3-yl-vinyl)-6-methyl-chromen-4-one [ No CAS ]
  • 2
  • [ 42059-81-4 ]
  • [ 4865-84-3 ]
  • C19H13NO3 [ No CAS ]
  • 3
  • [ 42059-81-4 ]
  • [ 13612-34-5 ]
  • (E)-3-(2,5-dimethylstyryl)-6-methyl-4H-chromen-4-one [ No CAS ]
  • 4
  • [ 42059-81-4 ]
  • [ 13667-12-4 ]
  • 3-(3-bromo-2-(4-bromophenyl)-1H-inden-1-yl)-6-methyl-4H-chromen-4-one [ No CAS ]
YieldReaction ConditionsOperation in experiment
73% With boron tribromide; In dichloromethane; at 20℃; for 2.5h; General procedure: To a mixture of carbaldehyde 3 (0.172 mmol, 1.0 equiv) and alkyne 4 (0.172 mmol, 1.0 equiv) in CH2Cl2 (2 mL) was added BF3·OEt2 (0.43 mmol, 2.5 equiv) at room temperature. The mixture was stirred for the required time (monitored by TLC). After completion of the reaction, it was quenched with a few drops of sat. Na2S2O3 solution. The solvent was removed through vacuum and the residue was purified by silica gel column chromatography (petroleum ether/EtOAc, 4:1) to afford 6aa-6ah.
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