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[ CAS No. 24131-31-5 ] {[proInfo.proName]}

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Cat. No.: {[proInfo.prAm]}
Chemical Structure| 24131-31-5
Chemical Structure| 24131-31-5
Structure of 24131-31-5 * Storage: {[proInfo.prStorage]}
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Product Details of [ 24131-31-5 ]

CAS No. :24131-31-5 MDL No. :MFCD01863236
Formula : C21H20O3 Boiling Point : -
Linear Structure Formula :- InChI Key :MHHXKZKHZMSINU-UHFFFAOYSA-N
M.W : 320.38 Pubchem ID :561476
Synonyms :

Calculated chemistry of [ 24131-31-5 ]

Physicochemical Properties

Num. heavy atoms : 24
Num. arom. heavy atoms : 18
Fraction Csp3 : 0.14
Num. rotatable bonds : 7
Num. H-bond acceptors : 3.0
Num. H-bond donors : 1.0
Molar Refractivity : 94.53
TPSA : 38.69 Ų

Pharmacokinetics

GI absorption : High
BBB permeant : Yes
P-gp substrate : No
CYP1A2 inhibitor : Yes
CYP2C19 inhibitor : Yes
CYP2C9 inhibitor : Yes
CYP2D6 inhibitor : Yes
CYP3A4 inhibitor : No
Log Kp (skin permeation) : -5.44 cm/s

Lipophilicity

Log Po/w (iLOGP) : 3.54
Log Po/w (XLOGP3) : 3.97
Log Po/w (WLOGP) : 3.88
Log Po/w (MLOGP) : 3.5
Log Po/w (SILICOS-IT) : 4.79
Consensus Log Po/w : 3.94

Druglikeness

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

Water Solubility

Log S (ESOL) : -4.42
Solubility : 0.0122 mg/ml ; 0.000038 mol/l
Class : Moderately soluble
Log S (Ali) : -4.48
Solubility : 0.0105 mg/ml ; 0.0000329 mol/l
Class : Moderately soluble
Log S (SILICOS-IT) : -7.53
Solubility : 0.00000946 mg/ml ; 0.0000000295 mol/l
Class : Poorly soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 0.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 2.54

Safety of [ 24131-31-5 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P280-P305+P351+P338 UN#:N/A
Hazard Statements:H302 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 24131-31-5 ]

* 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.

  • Upstream synthesis route of [ 24131-31-5 ]
  • Downstream synthetic route of [ 24131-31-5 ]

[ 24131-31-5 ] Synthesis Path-Upstream   1~2

  • 1
  • [ 24131-31-5 ]
  • [ 14615-72-6 ]
YieldReaction ConditionsOperation in experiment
93% With sulfur trioxide pyridine complex; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine In dichloromethane at 0℃; for 1 h; To a solution of 3,5-bis(benzyloxy)benzyl alcohol [2] (9.9 g, 31.0 mmol) in CH2Cl2 (140mL) was added DMSO (22 mL, 0.31 mol) and diisopropylethylamine (26.92 mL, 0.154mol). The mixture was cooled to 0 °C and SO3•pyridine (14.76 g, 92.73 mmol) added. The reaction stirred at 0 °C for one hour, after which it was quenched with saturated aqueous Na2S2O3 (310 mL). The solution was extracted with ethyl acetate (3 x 200 mL)and the organic layers combined and dried over MgSO4. Evaporation of the solvent afforded an oil which was purified by silica gel column chromatography in CH2Cl2 to give 9.2 g (93percent) of the desired product. The spectra was similar to data reported previously [3].
Reference: [1] Journal of Organic Chemistry, 1998, vol. 63, # 25, p. 9367 - 9374
[2] Journal of Medicinal Chemistry, 1993, vol. 36, # 20, p. 2950 - 2955
[3] Chemistry - A European Journal, 2009, vol. 15, # 10, p. 2278 - 2288
[4] ChemCatChem, 2017, vol. 9, # 20, p. 3880 - 3887
[5] ACS Catalysis, 2018, vol. 8, # 4, p. 3030 - 3034
[6] Journal of Organic Chemistry, 1997, vol. 62, # 4, p. 908 - 915
[7] Bulletin of the Chemical Society of Japan, 1983, vol. 56, # 6, p. 1889 - 1890
[8] Beilstein Journal of Organic Chemistry, 2013, vol. 9, p. 2320 - 2327
[9] Journal of Medicinal Chemistry, 1985, vol. 28, # 1, p. 12 - 17
[10] Synthetic Communications, 2002, vol. 32, # 20, p. 3149 - 3158
[11] Journal of Medicinal Chemistry, 1997, vol. 40, # 8, p. 1186 - 1194
[12] Helvetica Chimica Acta, 1980, vol. 63, # 8, p. 2508 - 2514
[13] Chemistry - A European Journal, 2002, vol. 8, # 2, p. 408 - 432
[14] Russian Chemical Bulletin, 2004, vol. 53, # 4, p. 830 - 833
[15] Journal of the American Chemical Society, 1997, vol. 119, # 2, p. 283 - 291
[16] Journal of Heterocyclic Chemistry, 1973, vol. 10, p. 649 - 654
[17] Tetrahedron Letters, 1988, vol. 29, # 19, p. 2347 - 2348
[18] Synthetic Communications, 1998, vol. 28, # 6, p. 1097 - 1102
[19] Journal of the American Chemical Society, 2004, vol. 126, # 32, p. 9882 - 9883
[20] Journal of the American Chemical Society, 2006, vol. 128, # 10, p. 3324 - 3334
[21] Journal of Organic Chemistry, 1983, vol. 48, # 12, p. 1941 - 1944
[22] Synlett, 2008, # 12, p. 1801 - 1804
  • 2
  • [ 24131-31-5 ]
  • [ 29654-55-5 ]
Reference: [1] Justus Liebigs Annalen der Chemie, 1971, vol. 750, p. 109 - 127
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