ChemSpider 2D Image | 3-(3-Methyl-1H-indol-1-yl)propanoic acid | C12H13NO2

3-(3-Methyl-1H-indol-1-yl)propanoic acid

  • Molecular FormulaC12H13NO2
  • Average mass203.237 Da
  • Monoisotopic mass203.094635 Da
  • ChemSpider ID622803

More details:

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

1H-Indole-1-propanoic acid, 3-methyl- [ACD/Index Name]
3-(3-Methyl-1H-indol-1-yl)propanoic acid [ACD/IUPAC Name]
3-(3-Methyl-1H-indol-1-yl)propansäure [German] [ACD/IUPAC Name]
57662-47-2 [RN]
Acide 3-(3-méthyl-1H-indol-1-yl)propanoïque [French] [ACD/IUPAC Name]
MFCD00052088 [MDL number]
[57662-47-2] [RN]
1-(Carboxyethyl)-3-methyl-1H-indole
1-(pyridazin-3-yl)ethanone
1-Pyridazin-3-ylethanone
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

Maybridge1_007392 [DBID]

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

    Density: 1.2±0.1 g/cm3
    Boiling Point: 408.4±28.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.0 mmHg at 25°C
    Enthalpy of Vaporization: 69.6±3.0 kJ/mol
    Flash Point: 200.8±24.0 °C
    Index of Refraction: 1.587
    Molar Refractivity: 58.2±0.5 cm3
    #H bond acceptors: 3
    #H bond donors: 1
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: 2.66
    ACD/LogD (pH 5.5): 1.51
    ACD/BCF (pH 5.5): 4.89
    ACD/KOC (pH 5.5): 57.94
    ACD/LogD (pH 7.4): -0.29
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 42 Å2
    Polarizability: 23.1±0.5 10-24cm3
    Surface Tension: 43.9±7.0 dyne/cm
    Molar Volume: 173.2±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) =  2.89

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  365.34  (Adapted Stein & Brown method)
    Melting Pt (deg C):  135.34  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.43E-006  (Modified Grain method)
    Subcooled liquid VP: 5.69E-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):  352.6
       log Kow used: 2.89 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  371.55 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Neutral Organics-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.06E-010  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.360E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.89  (KowWin est)
  Log Kaw used:  -8.075  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.965
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7781
   Biowin2 (Non-Linear Model)     :   0.7930
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.0398  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8715  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4700
   Biowin6 (MITI Non-Linear Model):   0.3917
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2259
 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):  0.00759 Pa (5.69E-005 mm Hg)
  Log Koa (Koawin est  ): 10.965
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000395 
       Octanol/air (Koa) model:  0.0226 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0141 
       Mackay model           :  0.0307 
       Octanol/air (Koa) model:  0.644 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 202.6664 E-12 cm3/molecule-sec
      Half-Life =     0.053 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.633 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0224 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  490.7
      Log Koc:  2.691 

 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: 2.89 (estimated)

 Volatilization from Water:
    Henry LC:  2.06E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.052E+006  hours   (1.688E+005 days)
    Half-Life from Model Lake :  4.42E+007  hours   (1.842E+006 days)

 Removal In Wastewater Treatment:
    Total removal:               4.86  percent
    Total biodegradation:        0.12  percent
    Total sludge adsorption:     4.74  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       0.0036          1.27         1000       
   Water     17.4            360          1000       
   Soil      82.4            720          1000       
   Sediment  0.237           3.24e+003    0          
     Persistence Time: 757 hr

    Click to predict properties on the Chemicalize site


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