ChemSpider 2D Image | 9-Pentofuranosyl-8-(1-piperidinyl)-3,9-dihydro-6H-purin-6-one | C15H21N5O5

9-Pentofuranosyl-8-(1-piperidinyl)-3,9-dihydro-6H-purin-6-one

  • Molecular FormulaC15H21N5O5
  • Average mass351.358 Da
  • Monoisotopic mass351.154266 Da
  • ChemSpider ID2972330

More details:

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

6H-purin-6-one, 1,9-dihydro-9-pentofuranosyl-8-(1-piperidinyl)-
6H-Purin-6-one, 3,9-dihydro-9-pentofuranosyl-8-(1-piperidinyl)- [ACD/Index Name]
9-[3,4-dihydroxy-5-(hydroxymethyl)tetrahydro-2-furanyl]-8-(1-piperidinyl)-1,9-dihydro-6H-purin-6-one
9-Pentofuranosyl-8-(1-piperidinyl)-3,9-dihydro-6H-purin-6-on [German] [ACD/IUPAC Name]
9-Pentofuranosyl-8-(1-piperidinyl)-3,9-dihydro-6H-purin-6-one [ACD/IUPAC Name]
9-Pentofuranosyl-8-(1-pipéridinyl)-3,9-dihydro-6H-purin-6-one [French] [ACD/IUPAC Name]
9-pentofuranosyl-8-(piperidin-1-yl)-1,9-dihydro-6H-purin-6-one

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

EU-0085068 [DBID]

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

Density: 1.8±0.1 g/cm3
Boiling Point: 711.5±70.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.4 mmHg at 25°C
Enthalpy of Vaporization: 109.2±3.0 kJ/mol
Flash Point: 384.1±35.7 °C
Index of Refraction: 1.821
Molar Refractivity: 83.3±0.5 cm3
#H bond acceptors: 10
#H bond donors: 4
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 1
ACD/LogP: -0.53
ACD/LogD (pH 5.5):
ACD/BCF (pH 5.5):
ACD/KOC (pH 5.5):
ACD/LogD (pH 7.4):
ACD/BCF (pH 7.4):
ACD/KOC (pH 7.4):
Polar Surface Area: 132 Å2
Polarizability: 33.0±0.5 10-24cm3
Surface Tension: 86.6±7.0 dyne/cm
Molar Volume: 191.3±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) =  0.08

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  694.41  (Adapted Stein & Brown method)
    Melting Pt (deg C):  303.41  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.78E-021  (Modified Grain method)
    Subcooled liquid VP: 4.9E-018 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):  5195
       log Kow used: 0.08 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.62E-024  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.364E-025 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.08  (KowWin est)
  Log Kaw used:  -21.568  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  21.648
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2701
   Biowin2 (Non-Linear Model)     :   0.0021
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5042  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.3230  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1195
   Biowin6 (MITI Non-Linear Model):   0.0030
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.7524
 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):  6.53E-016 Pa (4.9E-018 mm Hg)
  Log Koa (Koawin est  ): 21.648
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.59E+009 
       Octanol/air (Koa) model:  1.09E+009 
   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 = 118.0130 E-12 cm3/molecule-sec
      Half-Life =     0.091 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.088 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    :  10
      Log Koc:  1.000 

 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 = 0.500 (BCF = 3.162)
       log Kow used: 0.08 (estimated)

 Volatilization from Water:
    Henry LC:  6.62E-024 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.658E+020  hours   (6.908E+018 days)
    Half-Life from Model Lake : 1.809E+021  hours   (7.536E+019 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       3.86e-005       2.18         1000       
   Water     45.6            900          1000       
   Soil      54.3            1.8e+003     1000       
   Sediment  0.0886          8.1e+003     0          
     Persistence Time: 983 hr

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