ChemSpider 2D Image | ximelagatran | C24H35N5O5

ximelagatran

  • Molecular FormulaC24H35N5O5
  • Average mass473.565 Da
  • Monoisotopic mass473.263824 Da
  • ChemSpider ID7848559
  • defined stereocentres - 2 of 2 defined stereocentres


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192939-46-1 [RN]
49HFB70472
8037
Ethyl (((1R)-1-cyclohexyl-2-((2S)-2-((4-(hydroxycarbamimidoyl)benzyl)carbamoyl)azetidin-1-yl-2-oxoethyl)amino)acetate
Ethyl N-{(1R)-1-cyclohexyl-2-[(2S)-2-{[4-(N-hydroxycarbamimidoyl)benzyl]carbamoyl}-1-azetidinyl]-2-oxoethyl}glycinate [ACD/IUPAC Name]
Ethyl N-{(1R)-1-cyclohexyl-2-[(2S)-2-{[4-(N'-hydroxycarbamimidoyl)benzyl]carbamoyl}azetidin-1-yl]-2-oxoethyl}glycinate
Ethyl-N-{(1R)-1-cyclohexyl-2-[(2S)-2-{[4-(N-hydroxycarbamimidoyl)benzyl]carbamoyl}-1-azetidinyl]-2-oxoethyl}glycinat [German] [ACD/IUPAC Name]
Exanta [Trade name]
Exarta [Trade name]
Glycine, N-[(1R)-1-cyclohexyl-2-[(2S)-2-[[[[4-[(hydroxyamino)iminomethyl]phenyl]methyl]amino]carbonyl]-1-azetidinyl]-2-oxoethyl]-, ethyl ester [ACD/Index Name]
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

D01981 [DBID]
H 37695 [DBID]
  • Miscellaneous
    • Chemical Class:

      A member of the class of azetidines that is melagatran in which the carboxylic acid group has been converted into the corresponding ethyl ester and in which the amidine group has been converted to the corresponding hydroxylamine. Tautomeric with the oxime form of ximelagatran. ChEBI CHEBI:136702, CHEBI:65172
      A member of the class of azetidines that is melagatran in which the carboxylic acid group has been converted to the corresponding ethyl ester and in which the amidine group has been converted into the corresponding amidoxime. A prodrug for melagatran, ximelagatran was the first orally available direct thrombin inhibitor to be brought to market as an anticoagulant, but was withdrawn in 2006 followi ng reports of it causing liver damage. ChEBI CHEBI:136702, CHEBI:65172
    • Therapeutical Effect:

      Anticoagulants Sean Ekins

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 1.4±0.1 g/cm3
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction: 1.635
Molar Refractivity: 125.2±0.5 cm3
#H bond acceptors: 10
#H bond donors: 5
#Freely Rotating Bonds: 12
#Rule of 5 Violations: 2
ACD/LogP: 2.08
ACD/LogD (pH 5.5): -0.83
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -0.38
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 2.03
Polar Surface Area: 144 Å2
Polarizability: 49.6±0.5 10-24cm3
Surface Tension: 55.0±7.0 dyne/cm
Molar Volume: 349.4±7.0 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) =  0.58

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  691.71  (Adapted Stein & Brown method)
    Melting Pt (deg C):  302.15  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.39E-019  (Modified Grain method)
    Subcooled liquid VP: 1.74E-016 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):  339.7
       log Kow used: 0.58 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.7902e+005 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aliphatic Amines
       Esters
       Benzyl Amines

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.26E-022  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.550E-022 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.58  (KowWin est)
  Log Kaw used:  -20.288  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  20.868
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.2704
   Biowin2 (Non-Linear Model)     :   0.9989
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2089  (months      )
   Biowin4 (Primary Survey Model) :   3.8476  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1223
   Biowin6 (MITI Non-Linear Model):   0.0092
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.2942
 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):  2.32E-014 Pa (1.74E-016 mm Hg)
  Log Koa (Koawin est  ): 20.868
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.29E+008 
       Octanol/air (Koa) model:  1.81E+008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 158.2797 E-12 cm3/molecule-sec
      Half-Life =     0.068 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.811 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  4.873E+005
      Log Koc:  5.688 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.548E+000  L/mol-sec
  Kb Half-Life at pH 8:       5.182  days   
  Kb Half-Life at pH 7:      51.818  days   

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: 0.58 (estimated)

 Volatilization from Water:
    Henry LC:  1.26E-022 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.011E+019  hours   (4.213E+017 days)
    Half-Life from Model Lake : 1.103E+020  hours   (4.596E+018 days)

 Removal In Wastewater Treatment:
    Total removal:               1.86  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.77  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       1.66e-005       1.62         1000       
   Water     46.9            1.44e+003    1000       
   Soil      53              2.88e+003    1000       
   Sediment  0.0946          1.3e+004     0          
     Persistence Time: 1.22e+003 hr




                    

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