ChemSpider 2D Image | 5-Amino-1-(2-thienylcarbonyl)-1H-pyrazole-4-carbonitrile | C9H6N4OS

5-Amino-1-(2-thienylcarbonyl)-1H-pyrazole-4-carbonitrile

  • Molecular FormulaC9H6N4OS
  • Average mass218.235 Da
  • Monoisotopic mass218.026230 Da
  • ChemSpider ID499279

More details:

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

1H-Pyrazole-4-carbonitrile, 5-amino-1-(2-thienylcarbonyl)- [ACD/Index Name]
5-Amino-1-(2-thienylcarbonyl)-1H-pyrazol-4-carbonitril [German] [ACD/IUPAC Name]
5-Amino-1-(2-thienylcarbonyl)-1H-pyrazole-4-carbonitrile [ACD/IUPAC Name]
5-Amino-1-(2-thiénylcarbonyl)-1H-pyrazole-4-carbonitrile [French] [ACD/IUPAC Name]
5-Amino-1-(thiophene-2-carbonyl)-1H-pyrazole-4-carbonitrile
312507-20-3 [RN]
5-AMINO-1-(THIOPHENE-2-CARBONYL)PYRAZOLE-4-CARBONITRILE
MFCD01461296

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

A1928/0081099 [DBID]
EU-0018470 [DBID]
ZINC00052349 [DBID]

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

Density: 1.5±0.1 g/cm3
Boiling Point: 497.5±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.3 mmHg at 25°C
Enthalpy of Vaporization: 76.6±3.0 kJ/mol
Flash Point: 254.7±31.5 °C
Index of Refraction: 1.765
Molar Refractivity: 58.4±0.5 cm3
#H bond acceptors: 5
#H bond donors: 2
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 0.92
ACD/LogD (pH 5.5): 0.63
ACD/BCF (pH 5.5): 1.78
ACD/KOC (pH 5.5): 52.67
ACD/LogD (pH 7.4): 0.63
ACD/BCF (pH 7.4): 1.78
ACD/KOC (pH 7.4): 52.67
Polar Surface Area: 113 Å2
Polarizability: 23.2±0.5 10-24cm3
Surface Tension: 74.8±7.0 dyne/cm
Molar Volume: 141.3±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) =  1.17

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  396.14  (Adapted Stein & Brown method)
    Melting Pt (deg C):  164.08  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.83E-007  (Modified Grain method)
    Subcooled liquid VP: 1.03E-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):  1902
       log Kow used: 1.17 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  22540 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.10E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.782E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.17  (KowWin est)
  Log Kaw used:  -10.603  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.773
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7169
   Biowin2 (Non-Linear Model)     :   0.9338
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4996  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.3593  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0097
   Biowin6 (MITI Non-Linear Model):   0.0136
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1765
 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):  0.00137 Pa (1.03E-005 mm Hg)
  Log Koa (Koawin est  ): 11.773
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00218 
       Octanol/air (Koa) model:  0.146 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0731 
       Mackay model           :  0.149 
       Octanol/air (Koa) model:  0.921 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  16.4079 E-12 cm3/molecule-sec
      Half-Life =     0.652 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     7.823 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.111 (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 = 0.203 (BCF = 1.597)
       log Kow used: 1.17 (estimated)

 Volatilization from Water:
    Henry LC:  6.1E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.418E+009  hours   (5.908E+007 days)
    Half-Life from Model Lake : 1.547E+010  hours   (6.445E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               1.91  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.81  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       8.39e-006       15.6         1000       
   Water     38.5            900          1000       
   Soil      61.4            1.8e+003     1000       
   Sediment  0.0848          8.1e+003     0          
     Persistence Time: 1.09e+003 hr

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