ChemSpider 2D Image | 6-Amino-2-methyl-5-nitrosopyrimidin-4-ol | C5H6N4O2

6-Amino-2-methyl-5-nitrosopyrimidin-4-ol

  • Molecular FormulaC5H6N4O2
  • Average mass154.127 Da
  • Monoisotopic mass154.049072 Da
  • ChemSpider ID67710

More details:

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

218-634-3 [EINECS]
2209-72-5 [RN]
4(1H)-pyrimidinone, 6-amino-2-methyl-5-nitroso-
4(3H)-pyrimidinone, 6-amino-2-methyl-5-nitroso-
4-Pyrimidinol, 6-amino-2-methyl-5-nitroso- [ACD/Index Name]
6-amino-2-methyl-5-nitroso-1H-pyrimidin-4-one
6-Amino-2-methyl-5-nitroso-4(1H)-pyrimidinon [German] [ACD/IUPAC Name]
6-Amino-2-methyl-5-nitroso-4(1H)-pyrimidinone [ACD/IUPAC Name]
6-Amino-2-méthyl-5-nitroso-4(1H)-pyrimidinone [French] [ACD/IUPAC Name]
6-Amino-2-methyl-5-nitroso-4(3H)-pyrimidinone
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

AB-323/25048382 [DBID]
AIDS130403 [DBID]
AIDS-130403 [DBID]
NSC 512913 [DBID]
NSC512913 [DBID]
ZINC04085865 [DBID]

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

    Density: 1.7±0.1 g/cm3
    Boiling Point: 377.3±42.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.9 mmHg at 25°C
    Enthalpy of Vaporization: 65.0±3.0 kJ/mol
    Flash Point: 182.0±27.9 °C
    Index of Refraction: 1.732
    Molar Refractivity: 35.6±0.5 cm3
    #H bond acceptors: 6
    #H bond donors: 3
    #Freely Rotating Bonds: 1
    #Rule of 5 Violations: 0
    ACD/LogP: -0.69
    ACD/LogD (pH 5.5): -2.34
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 1.00
    ACD/LogD (pH 7.4): -2.46
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 101 Å2
    Polarizability: 14.1±0.5 10-24cm3
    Surface Tension: 76.0±7.0 dyne/cm
    Molar Volume: 89.0±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) =  -1.20

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  385.80  (Adapted Stein & Brown method)
    Melting Pt (deg C):  159.25  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.73E-007  (Modified Grain method)
    Subcooled liquid VP: 1.84E-005 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):  7.644e+005
       log Kow used: -1.20 (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:
       Aliphatic Amines

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.79E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.051E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.20  (KowWin est)
  Log Kaw used:  -9.557  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.357
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8280
   Biowin2 (Non-Linear Model)     :   0.8732
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8830  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6686  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2873
   Biowin6 (MITI Non-Linear Model):   0.1007
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.9338
 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):  0.00245 Pa (1.84E-005 mm Hg)
  Log Koa (Koawin est  ): 8.357
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00122 
       Octanol/air (Koa) model:  5.58E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0423 
       Mackay model           :  0.0891 
       Octanol/air (Koa) model:  0.00445 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  92.4833 E-12 cm3/molecule-sec
      Half-Life =     0.116 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.388 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.175000 E-17 cm3/molecule-sec
      Half-Life =     6.549 Days (at 7E11 mol/cm3)
   Fraction sorbed to airborne particulates (phi): 0.0657 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  730.3
      Log Koc:  2.863 

 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: -1.20 (estimated)

 Volatilization from Water:
    Henry LC:  6.79E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.071E+008  hours   (4.46E+006 days)
    Half-Life from Model Lake : 1.168E+009  hours   (4.866E+007 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       0.000169        2.73         1000       
   Water     39              360          1000       
   Soil      61              720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 579 hr

    Click to predict properties on the Chemicalize site


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