ChemSpider 2D Image | Echinophyllin C | C20H29NO3

Echinophyllin C

  • Molecular FormulaC20H29NO3
  • Average mass331.449 Da
  • Monoisotopic mass331.214752 Da
  • ChemSpider ID8910612
  • defined stereocentres - 4 of 4 defined stereocentres


More details:






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

(4aR,5S,6R,8aR)-5,6,8a-Trimethyl-5-[2-(2-oxo-2,5-dihydro-1H-pyrrol-3-yl)ethyl]-3,4,4a,5,6,7,8,8a-octahydro-1-naphthalenecarboxylic acid [ACD/IUPAC Name]
(4aR,5S,6R,8aR)-5,6,8a-Trimethyl-5-[2-(2-oxo-2,5-dihydro-1H-pyrrol-3-yl)ethyl]-3,4,4a,5,6,7,8,8a-octahydro-1-naphthalincarbonsäure [German] [ACD/IUPAC Name]
1-Naphthalenecarboxylic acid, 5-[2-(2,5-dihydro-2-oxo-1H-pyrrol-3-yl)ethyl]-3,4,4a,5,6,7,8,8a-octahydro-5,6,8a-trimethyl-, (4aR,5S,6R,8aR)- [ACD/Index Name]
Acide (4aR,5S,6R,8aR)-5,6,8a-triméthyl-5-[2-(2-oxo-2,5-dihydro-1H-pyrrol-3-yl)éthyl]-3,4,4a,5,6,7,8,8a-octahydro-1-naphtalènecarboxylique [French] [ACD/IUPAC Name]
Echinophyllin C
[310433-44-4]
310433-44-4 [RN]
MFCD20260621

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 1.1±0.1 g/cm3
Boiling Point: 529.3±42.0 °C at 760 mmHg
Vapour Pressure: 0.0±3.0 mmHg at 25°C
Enthalpy of Vaporization: 88.0±6.0 kJ/mol
Flash Point: 273.9±27.9 °C
Index of Refraction: 1.527
Molar Refractivity: 92.7±0.3 cm3
#H bond acceptors: 4
#H bond donors: 2
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 4.14
ACD/LogD (pH 5.5): 2.79
ACD/BCF (pH 5.5): 51.99
ACD/KOC (pH 5.5): 363.12
ACD/LogD (pH 7.4): 1.01
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 5.93
Polar Surface Area: 66 Å2
Polarizability: 36.7±0.5 10-24cm3
Surface Tension: 39.4±3.0 dyne/cm
Molar Volume: 301.3±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) =  4.71

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  507.19  (Adapted Stein & Brown method)
    Melting Pt (deg C):  215.96  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.67E-010  (Modified Grain method)
    Subcooled liquid VP: 1.81E-008 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):  0.7642
       log Kow used: 4.71 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  5.8235 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.46E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  9.531E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.71  (KowWin est)
  Log Kaw used:  -10.739  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.449
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5047
   Biowin2 (Non-Linear Model)     :   0.1406
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3528  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.6536  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4050
   Biowin6 (MITI Non-Linear Model):   0.0889
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.0684
 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):  2.41E-006 Pa (1.81E-008 mm Hg)
  Log Koa (Koawin est  ): 15.449
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.24 
       Octanol/air (Koa) model:  690 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.978 
       Mackay model           :  0.99 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  84.2976 E-12 cm3/molecule-sec
      Half-Life =     0.127 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.523 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     8.531250 E-17 cm3/molecule-sec
      Half-Life =     0.134 Days (at 7E11 mol/cm3)
      Half-Life =      3.224 Hrs
   Fraction sorbed to airborne particulates (phi): 0.984 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  8679
      Log Koc:  3.938 

 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: 4.71 (estimated)

 Volatilization from Water:
    Henry LC:  4.46E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  2.39E+009  hours   (9.958E+007 days)
    Half-Life from Model Lake : 2.607E+010  hours   (1.086E+009 days)

 Removal In Wastewater Treatment:
    Total removal:              66.44  percent
    Total biodegradation:        0.60  percent
    Total sludge adsorption:    65.84  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       0.000207        1.57         1000       
   Water     9.38            900          1000       
   Soil      79.3            1.8e+003     1000       
   Sediment  11.3            8.1e+003     0          
     Persistence Time: 2.07e+003 hr




                    

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