ChemSpider 2D Image | Icotinib | C22H21N3O4

Icotinib

  • Molecular FormulaC22H21N3O4
  • Average mass391.420 Da
  • Monoisotopic mass391.153198 Da
  • ChemSpider ID10762174

More details:

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

[1,4,7,10]Tetraoxacyclododecino[2,3-g]quinazolin-4-amine, N-(3-ethynylphenyl)-7,8,10,11,13,14-hexahydro- [ACD/Index Name]
610798-31-7 [RN]
Icotinib
N-(3-Ethinylphenyl)-7,8,10,11,13,14-hexahydro[1,4,7,10]tetraoxacyclododecino[2,3-g]chinazolin-4-amin [German] [ACD/IUPAC Name]
N-(3-Ethynylphenyl)-7,8,10,11,13,14-hexahydro[1,4,7,10]tetraoxacyclododecino[2,3-g]quinazolin-4-amine [ACD/IUPAC Name]
N-(3-Éthynylphényl)-7,8,10,11,13,14-hexahydro[1,4,7,10]tétraoxacyclododécino[2,3-g]quinazolin-4-amine [French] [ACD/IUPAC Name]
[610798-31-7] [RN]
1204313-51-8 [RN]
9G6U5L461Q
BPI-2009
More...
  • Experimental Physico-chemical Properties
  • Miscellaneous

    • Bio Activity:

      EGFR MedChem Express HY-15164A
      Icotinib(BPI-2009) is a potent and specific epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI) with an IC(50) of 5 nM, including it's mutants of EGFR(L858R), EGFR(L861Q), EGFR(T79 0M) and EGFR(T790M, L858R). MedChem Express
      Icotinib(BPI-2009) is a potent and specific epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI) with an IC(50) of 5 nM, including it's mutants of EGFR(L858R), EGFR(L861Q), EGFR(T790M) and EGFR(T790M, L858R).;IC50 value: 5 nM;Target: EGFR and EGFR mutants;In vitro: Icotinib inhibits EGFR activity in a dose-dependent manner, with an IC50 value of 5 nM and complete inhibition at 62.5 nM. Icotinib selectively solely inhibits the EGFR members including the wild type and mutants with inhibition efficacies of 61-99%. Icotinib blocks EGFR-mediated intracellular tyrosine phosphorylation in human epidermoid carcinoma A431 cells in a dose-dependent manner. Meanwhile, in our proliferation assay performed on A431, BGC-823, A549, H460, HCT8, KB and Bel-7402 cell lines, we found that the relative sensitivity of cell lines to Icotinib is A431 > BGC-823 > A549 > H460 > KB > HCT8 and Bel-7402. Icotinib exhibits a broad spectrum of antitumor activity and it is especially effective MedChem Express HY-15164A
      JAK/STAT Signaling; Protein Tyrosine Kinase/RTK; MedChem Express HY-15164A

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.3±0.1 g/cm3
Boiling Point: 581.3±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.6 mmHg at 25°C
Enthalpy of Vaporization: 86.9±3.0 kJ/mol
Flash Point: 305.3±30.1 °C
Index of Refraction: 1.649
Molar Refractivity: 108.0±0.4 cm3
#H bond acceptors: 7
#H bond donors: 1
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 1.88
ACD/LogD (pH 5.5): 2.52
ACD/BCF (pH 5.5): 41.00
ACD/KOC (pH 5.5): 406.83
ACD/LogD (pH 7.4): 2.82
ACD/BCF (pH 7.4): 81.66
ACD/KOC (pH 7.4): 810.34
Polar Surface Area: 75 Å2
Polarizability: 42.8±0.5 10-24cm3
Surface Tension: 66.9±5.0 dyne/cm
Molar Volume: 296.6±5.0 cm3

Predicted data is generated using the US Environmental Protection Agency�s EPISuite™ 

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  3.19

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  542.74  (Adapted Stein & Brown method)
    Melting Pt (deg C):  232.56  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.3E-011  (Modified Grain method)
    Subcooled liquid VP: 2.24E-009 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  6.513
       log Kow used: 3.19 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  536.74 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Neutral Organics

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.55E-018  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.028E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.19  (KowWin est)
  Log Kaw used:  -15.730  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  18.920
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.1035
   Biowin2 (Non-Linear Model)     :   0.0011
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0656  (months      )
   Biowin4 (Primary Survey Model) :   3.3094  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.0408
   Biowin6 (MITI Non-Linear Model):   0.0049
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.9883
 Ready Biodegradability Prediction:   NO

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  2.99E-007 Pa (2.24E-009 mm Hg)
  Log Koa (Koawin est  ): 18.920
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  10 
       Octanol/air (Koa) model:  2.04E+006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.997 
       Mackay model           :  0.999 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 321.1244 E-12 cm3/molecule-sec
      Half-Life =     0.033 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    23.982 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.036000 E-17 cm3/molecule-sec
      Half-Life =    31.833 Days (at 7E11 mol/cm3)
   Fraction sorbed to airborne particulates (phi): 0.998 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  485.9
      Log Koc:  2.687 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
    Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 1.757 (BCF = 57.18)
       log Kow used: 3.19 (estimated)

 Volatilization from Water:
    Henry LC:  4.55E-018 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.546E+014  hours   (1.061E+013 days)
    Half-Life from Model Lake : 2.777E+015  hours   (1.157E+014 days)

 Removal In Wastewater Treatment:
    Total removal:               7.67  percent
    Total biodegradation:        0.14  percent
    Total sludge adsorption:     7.53  percent
    Total to Air:                0.00  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.39e-008       0.799        1000       
   Water     9.96            1.44e+003    1000       
   Soil      89.6            2.88e+003    1000       
   Sediment  0.395           1.3e+004     0          
     Persistence Time: 2.75e+003 hr

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