ChemSpider 2D Image | 4-amino-2-methylpyrazole-3-carboxamide | C5H8N4O

4-amino-2-methylpyrazole-3-carboxamide

  • Molecular FormulaC5H8N4O
  • Average mass140.143 Da
  • Monoisotopic mass140.069809 Da
  • ChemSpider ID4985780

More details:

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

1H-Pyrazole-5-carboxamide, 4-amino-1-methyl- [ACD/Index Name]
4-Amino-1-methyl-1H-pyrazol-5-carboxamid [German] [ACD/IUPAC Name]
4-Amino-1-methyl-1H-pyrazole-5-carboxamide [ACD/IUPAC Name]
4-Amino-1-méthyl-1H-pyrazole-5-carboxamide [French] [ACD/IUPAC Name]
4-Amino-2-methyl-2H-pyrazole-3-carboxylic acid amide
4-amino-2-methylpyrazole-3-carboxamide
92534-73-1 [RN]
[92534-73-1] [RN]
1H-Pyrazole-5-carboxamide, 4-amino-1-methyl- (9CI)
1H-Pyrazole-5-carboxamide,4-amino-1-methyl-
More...

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

MFCD00464001 [DBID]
BAS 13518005 [DBID]
ZINC02565710 [DBID]

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

    Density: 1.6±0.1 g/cm3
    Boiling Point: 355.1±22.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.8 mmHg at 25°C
    Enthalpy of Vaporization: 60.0±3.0 kJ/mol
    Flash Point: 168.6±22.3 °C
    Index of Refraction: 1.695
    Molar Refractivity: 34.5±0.5 cm3
    #H bond acceptors: 5
    #H bond donors: 4
    #Freely Rotating Bonds: 1
    #Rule of 5 Violations: 0
    ACD/LogP: -1.36
    ACD/LogD (pH 5.5): -1.05
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 6.40
    ACD/LogD (pH 7.4): -1.05
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 6.40
    Polar Surface Area: 87 Å2
    Polarizability: 13.7±0.5 10-24cm3
    Surface Tension: 69.1±7.0 dyne/cm
    Molar Volume: 89.8±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) =  -0.92

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  348.26  (Adapted Stein & Brown method)
    Melting Pt (deg C):  141.72  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  9.6E-006  (Modified Grain method)
    Subcooled liquid VP: 0.000145 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):  2.517e+004
       log Kow used: -0.92 (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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.14E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.033E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.92  (KowWin est)
  Log Kaw used:  -12.332  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.412
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6572
   Biowin2 (Non-Linear Model)     :   0.8585
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7003  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.7426  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2728
   Biowin6 (MITI Non-Linear Model):   0.1517
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.1846
 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):  0.0193 Pa (0.000145 mm Hg)
  Log Koa (Koawin est  ): 11.412
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000155 
       Octanol/air (Koa) model:  0.0634 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00557 
       Mackay model           :  0.0123 
       Octanol/air (Koa) model:  0.835 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 202.1360 E-12 cm3/molecule-sec
      Half-Life =     0.053 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.635 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.00892 (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: -0.92 (estimated)

 Volatilization from Water:
    Henry LC:  1.14E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  6.08E+010  hours   (2.533E+009 days)
    Half-Life from Model Lake : 6.633E+011  hours   (2.764E+010 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       1.61e-007       1.27         1000       
   Water     46.4            900          1000       
   Soil      53.5            1.8e+003     1000       
   Sediment  0.0891          8.1e+003     0          
     Persistence Time: 974 hr

    Click to predict properties on the Chemicalize site


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