ChemSpider 2D Image | 8-(2-Hydroxypropyl)-9-(alpha-D-ribofuranosyl)-9H-purin-6-amine | C13H19N5O5

8-(2-Hydroxypropyl)-9-(α-D-ribofuranosyl)-9H-purin-6-amine

  • Molecular FormulaC13H19N5O5
  • Average mass325.320 Da
  • Monoisotopic mass325.138611 Da
  • ChemSpider ID116466

  • defined stereocentres - 4 of 5 defined stereocentres

More details:

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

8-(2-Hydroxypropyl)-9-(α-D-ribofuranosyl)-9H-purin-6-amin [German] [ACD/IUPAC Name]
8-(2-Hydroxypropyl)-9-(α-D-ribofuranosyl)-9H-purin-6-amine [ACD/IUPAC Name]
8-(2-Hydroxypropyl)-9-(α-D-ribofuranosyl)-9H-purin-6-amine [French] [ACD/IUPAC Name]
9H-Purin-6-amine, 8-(2-hydroxypropyl)-9-α-D-ribofuranosyl- [ACD/Index Name]
134895-33-3 [RN]
8-Hpad

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

Density: 1.9±0.1 g/cm3
Boiling Point: 732.1±60.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.5 mmHg at 25°C
Enthalpy of Vaporization: 112.2±3.0 kJ/mol
Flash Point: 396.6±32.9 °C
Index of Refraction: 1.808
Molar Refractivity: 74.5±0.5 cm3
#H bond acceptors: 10
#H bond donors: 6
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 2
ACD/LogP: -0.76
ACD/LogD (pH 5.5): -1.09
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 5.90
ACD/LogD (pH 7.4): -1.05
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 6.39
Polar Surface Area: 160 Å2
Polarizability: 29.5±0.5 10-24cm3
Surface Tension: 86.3±7.0 dyne/cm
Molar Volume: 172.8±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) =  -1.39

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  604.85  (Adapted Stein & Brown method)
    Melting Pt (deg C):  261.57  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.53E-017  (Modified Grain method)
    Subcooled liquid VP: 5.95E-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):  6538
       log Kow used: -1.39 (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:
       Aromatic Amines
       Imidazoles

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   7.91E-024  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.002E-021 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.39  (KowWin est)
  Log Kaw used:  -21.490  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  20.100
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7011
   Biowin2 (Non-Linear Model)     :   0.1302
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9017  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7095  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2341
   Biowin6 (MITI Non-Linear Model):   0.0127
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5532
 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):  7.93E-013 Pa (5.95E-015 mm Hg)
  Log Koa (Koawin est  ): 20.100
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.78E+006 
       Octanol/air (Koa) model:  3.09E+007 
   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 = 248.1716 E-12 cm3/molecule-sec
      Half-Life =     0.043 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.517 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: -1.39 (estimated)

 Volatilization from Water:
    Henry LC:  7.91E-024 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.335E+020  hours   (5.563E+018 days)
    Half-Life from Model Lake : 1.456E+021  hours   (6.068E+019 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  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       5.01e-008       1.03         1000       
   Water     39              360          1000       
   Soil      60.9            720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 579 hr

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