ChemSpider 2D Image | 2-[(2-Methylbenzoyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid | C16H15NO3S

2-[(2-Methylbenzoyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid

  • Molecular FormulaC16H15NO3S
  • Average mass301.360 Da
  • Monoisotopic mass301.077271 Da
  • ChemSpider ID645698

More details:

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

2-[(2-Methylbenzoyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophen-3-carbonsäure [German] [ACD/IUPAC Name]
2-[(2-Methylbenzoyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid [ACD/IUPAC Name]
4H-Cyclopenta[b]thiophene-3-carboxylic acid, 5,6-dihydro-2-[(2-methylbenzoyl)amino]- [ACD/Index Name]
Acide 2-[(2-méthylbenzoyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophène-3-carboxylique [French] [ACD/IUPAC Name]
2-(2-methylbenzamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid
2-(2-Methyl-benzoylamino)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid
2-(o-toluoylamino)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid
2-[(2-methylphenyl)carbonylamino]-4,5,6-trihydrocyclopenta[2,1-b]thiophene-3-carboxylic acid
2-{[(2-methylphenyl)carbonyl]amino}-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid
380645-31-8 [RN]

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

AE-848/13424342 [DBID]
BAS 06103813 [DBID]
BIM-0016217.P001 [DBID]
CBMicro_016071 [DBID]

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

    Density: 1.4±0.1 g/cm3
    Boiling Point: 419.9±45.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.0 mmHg at 25°C
    Enthalpy of Vaporization: 71.0±3.0 kJ/mol
    Flash Point: 207.7±28.7 °C
    Index of Refraction: 1.698
    Molar Refractivity: 83.1±0.3 cm3
    #H bond acceptors: 4
    #H bond donors: 2
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 1
    ACD/LogP: 5.28
    ACD/LogD (pH 5.5): 3.92
    ACD/BCF (pH 5.5): 333.88
    ACD/KOC (pH 5.5): 1198.68
    ACD/LogD (pH 7.4): 2.23
    ACD/BCF (pH 7.4): 6.79
    ACD/KOC (pH 7.4): 24.38
    Polar Surface Area: 95 Å2
    Polarizability: 33.0±0.5 10-24cm3
    Surface Tension: 66.6±3.0 dyne/cm
    Molar Volume: 215.7±3.0 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) =  4.42

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  518.38  (Adapted Stein & Brown method)
    Melting Pt (deg C):  221.19  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.49E-011  (Modified Grain method)
    Subcooled liquid VP: 9.38E-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):  2.017
       log Kow used: 4.42 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.242 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.05E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.472E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.42  (KowWin est)
  Log Kaw used:  -12.367  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.787
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1551
   Biowin2 (Non-Linear Model)     :   0.9962
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3423  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4205  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3019
   Biowin6 (MITI Non-Linear Model):   0.1122
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.5833
 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):  1.25E-006 Pa (9.38E-009 mm Hg)
  Log Koa (Koawin est  ): 16.787
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.4 
       Octanol/air (Koa) model:  1.5E+004 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.989 
       Mackay model           :  0.995 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  75.6968 E-12 cm3/molecule-sec
      Half-Life =     0.141 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.696 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.992 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  178.8
      Log Koc:  2.252 

 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: 4.42 (estimated)

 Volatilization from Water:
    Henry LC:  1.05E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  9.68E+010  hours   (4.033E+009 days)
    Half-Life from Model Lake : 1.056E+012  hours   (4.4E+010 days)

 Removal In Wastewater Treatment:
    Total removal:              51.76  percent
    Total biodegradation:        0.49  percent
    Total sludge adsorption:    51.27  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       1.01e-005       3.39         1000       
   Water     10.2            900          1000       
   Soil      83.4            1.8e+003     1000       
   Sediment  6.38            8.1e+003     0          
     Persistence Time: 1.97e+003 hr

    Click to predict properties on the Chemicalize site


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