ChemSpider 2D Image | MFCD03032991 | C18H20N4O4

MFCD03032991

  • Molecular FormulaC18H20N4O4
  • Average mass356.376 Da
  • Monoisotopic mass356.148468 Da
  • ChemSpider ID2406758

More details:

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

6-Amino-3-ethyl-4-(2,3,4-trimethoxyphenyl)-2,4-dihydropyrano[2,3-c]pyrazol-5-carbonitril [German] [ACD/IUPAC Name]
6-Amino-3-ethyl-4-(2,3,4-trimethoxyphenyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile [ACD/IUPAC Name]
6-Amino-3-éthyl-4-(2,3,4-triméthoxyphényl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile [French] [ACD/IUPAC Name]
MFCD03032991
pyrano[2,3-c]pyrazole-5-carbonitrile, 6-amino-3-ethyl-1,4-dihydro-4-(2,3,4-trimethoxyphenyl)-
Pyrano[2,3-c]pyrazole-5-carbonitrile, 6-amino-3-ethyl-2,4-dihydro-4-(2,3,4-trimethoxyphenyl)- [ACD/Index Name]
(4R)-6-Amino-3-ethyl-4-(2,3,4-trimethoxyphenyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile [ACD/IUPAC Name]
445382-09-2 [RN]
6-AMINO-3-ET-4(2,3,4-TRI-MEO-PH)-1,4-DIHYDROPYRANO(2,3-C)PYRAZOLE-5-CARBONITRILE
6-amino-3-ethyl-4-(2,3,4-trimethoxyphenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
More...

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

AM-807/14146136 [DBID]
BAS 06899721 [DBID]

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

    Density: 1.3±0.1 g/cm3
    Boiling Point: 573.6±50.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.6 mmHg at 25°C
    Enthalpy of Vaporization: 86.0±3.0 kJ/mol
    Flash Point: 300.7±30.1 °C
    Index of Refraction: 1.619
    Molar Refractivity: 92.7±0.4 cm3
    #H bond acceptors: 8
    #H bond donors: 3
    #Freely Rotating Bonds: 6
    #Rule of 5 Violations: 0
    ACD/LogP: 1.88
    ACD/LogD (pH 5.5): 1.87
    ACD/BCF (pH 5.5): 15.64
    ACD/KOC (pH 5.5): 249.13
    ACD/LogD (pH 7.4): 1.87
    ACD/BCF (pH 7.4): 15.65
    ACD/KOC (pH 7.4): 249.21
    Polar Surface Area: 115 Å2
    Polarizability: 36.8±0.5 10-24cm3
    Surface Tension: 66.7±5.0 dyne/cm
    Molar Volume: 264.3±5.0 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) =  1.15

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  543.78  (Adapted Stein & Brown method)
    Melting Pt (deg C):  233.05  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.21E-011  (Modified Grain method)
    Subcooled liquid VP: 2.1E-009 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):  3252
       log Kow used: 1.15 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  770.44 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aliphatic Amines
       Allylic/Vinyl Nitriles
       Vinyl/Allyl Ethers

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.95E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.745E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.15  (KowWin est)
  Log Kaw used:  -14.098  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.248
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.6757
   Biowin2 (Non-Linear Model)     :   1.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.9715  (months      )
   Biowin4 (Primary Survey Model) :   3.4831  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4904
   Biowin6 (MITI Non-Linear Model):   0.1124
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.0131
 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):  2.8E-007 Pa (2.1E-009 mm Hg)
  Log Koa (Koawin est  ): 15.248
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  10.7 
       Octanol/air (Koa) model:  435 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.997 
       Mackay model           :  0.999 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 237.0901 E-12 cm3/molecule-sec
      Half-Life =     0.045 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.541 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.284375 E-17 cm3/molecule-sec
      Half-Life =     4.030 Days (at 7E11 mol/cm3)
      Half-Life =     96.717 Hrs
   Fraction sorbed to airborne particulates (phi): 0.998 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.687E+004
      Log Koc:  4.227 

 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 = 0.187 (BCF = 1.54)
       log Kow used: 1.15 (estimated)

 Volatilization from Water:
    Henry LC:  1.95E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 5.668E+012  hours   (2.362E+011 days)
    Half-Life from Model Lake : 6.183E+013  hours   (2.576E+012 days)

 Removal In Wastewater Treatment:
    Total removal:               1.90  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       1.3e-006        1.07         1000       
   Water     41.2            1.44e+003    1000       
   Soil      58.7            2.88e+003    1000       
   Sediment  0.0914          1.3e+004     0          
     Persistence Time: 1.33e+003 hr

    Click to predict properties on the Chemicalize site


    Advertisement