ChemSpider 2D Image | Aildenafil | C23H32N6O4S

Aildenafil

  • Molecular FormulaC23H32N6O4S
  • Average mass488.603 Da
  • Monoisotopic mass488.220581 Da
  • ChemSpider ID8316620

  • defined stereocentres - 2 of 2 defined stereocentres

More details:

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

496835-35-9 [RN]
5-(5-{[(3R,5S)-3,5-Dimethyl-1-piperazinyl]sulfonyl}-2-ethoxyphenyl)-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-on [German] [ACD/IUPAC Name]
5-(5-{[(3R,5S)-3,5-Dimethyl-1-piperazinyl]sulfonyl}-2-ethoxyphenyl)-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one [ACD/IUPAC Name]
5-(5-{[(3R,5S)-3,5-Diméthyl-1-pipérazinyl]sulfonyl}-2-éthoxyphényl)-1-méthyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one [French] [ACD/IUPAC Name]
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[5-[[(3R,5S)-3,5-dimethyl-1-piperazinyl]sulfonyl]-2-ethoxyphenyl]-1,4-dihydro-1-methyl-3-propyl- [ACD/Index Name]
9T49W8GAX6
Aildenafil [Wiki]
1246819-66-8 [RN]
496835-35-9x000B
5-[5-[(3S,5R)-3,5-dimethylpiperazin-1-yl]sulfonyl-2-ethoxyphenyl]-1-methyl-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-7-one
More...

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

    Density: 1.4±0.1 g/cm3
    Boiling Point: 685.5±65.0 °C at 760 mmHg
    Vapour Pressure: 0.0±2.1 mmHg at 25°C
    Enthalpy of Vaporization: 100.5±3.0 kJ/mol
    Flash Point: 368.4±34.3 °C
    Index of Refraction: 1.666
    Molar Refractivity: 129.5±0.5 cm3
    #H bond acceptors: 10
    #H bond donors: 2
    #Freely Rotating Bonds: 7
    #Rule of 5 Violations: 1
    ACD/LogP: 2.86
    ACD/LogD (pH 5.5): 0.12
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 2.50
    ACD/LogD (pH 7.4): 1.82
    ACD/BCF (pH 7.4): 10.30
    ACD/KOC (pH 7.4): 125.73
    Polar Surface Area: 126 Å2
    Polarizability: 51.4±0.5 10-24cm3
    Surface Tension: 52.7±7.0 dyne/cm
    Molar Volume: 348.5±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) =  2.92

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  746.29  (Adapted Stein & Brown method)
    Melting Pt (deg C):  327.64  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.58E-018  (Modified Grain method)
    Subcooled liquid VP: 9.47E-015 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):  2.706
       log Kow used: 2.92 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  134.59 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.80E-021  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  8.506E-019 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.92  (KowWin est)
  Log Kaw used:  -18.625  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  21.545
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6216
   Biowin2 (Non-Linear Model)     :   0.1300
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.8759  (months      )
   Biowin4 (Primary Survey Model) :   3.0863  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.5365
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.0015
 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):  1.26E-012 Pa (9.47E-015 mm Hg)
  Log Koa (Koawin est  ): 21.545
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.38E+006 
       Octanol/air (Koa) model:  8.61E+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 = 179.3757 E-12 cm3/molecule-sec
      Half-Life =     0.060 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.716 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    :  2.014E+005
      Log Koc:  5.304 

 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 = 1.550 (BCF = 35.49)
       log Kow used: 2.92 (estimated)

 Volatilization from Water:
    Henry LC:  5.8E-021 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.231E+017  hours   (9.297E+015 days)
    Half-Life from Model Lake : 2.434E+018  hours   (1.014E+017 days)

 Removal In Wastewater Treatment:
    Total removal:               5.06  percent
    Total biodegradation:        0.12  percent
    Total sludge adsorption:     4.95  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       7.64e-006       1.43         1000       
   Water     11.1            1.44e+003    1000       
   Soil      88.6            2.88e+003    1000       
   Sediment  0.231           1.3e+004     0          
     Persistence Time: 2.64e+003 hr

    Click to predict properties on the Chemicalize site


    Advertisement