ChemSpider 2D Image | Coronatine | C18H25NO4

Coronatine

  • Molecular FormulaC18H25NO4
  • Average mass319.395 Da
  • Monoisotopic mass319.178345 Da
  • ChemSpider ID82784

  • defined stereocentres - 5 of 5 defined stereocentres

More details:

Featured data source
Natural Product Updates

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

(1S,2S)-2-Ethyl-1-({[(3aS,6R,7aS)-6-ethyl-1-oxo-2,3,3a,6,7,7a-hexahydro-1H-inden-4-yl]carbonyl}amino)cyclopropancarbonsäure [German] [ACD/IUPAC Name]
(1S,2S)-2-Ethyl-1-({[(3aS,6R,7aS)-6-ethyl-1-oxo-2,3,3a,6,7,7a-hexahydro-1H-inden-4-yl]carbonyl}amino)cyclopropanecarboxylic acid [ACD/IUPAC Name]
62251-96-1 [RN]
Acide (1S,2S)-2-éthyl-1-({[(3aS,6R,7aS)-6-éthyl-1-oxo-2,3,3a,6,7,7a-hexahydro-1H-indén-4-yl]carbonyl}amino)cyclopropanecarboxylique [French] [ACD/IUPAC Name]
Coronatine
Cyclopropanecarboxylic acid, 2-ethyl-1-[[[(3aS,6R,7aS)-6-ethyl-2,3,3a,6,7,7a-hexahydro-1-oxo-1H-inden-4-yl]carbonyl]amino]-, (1S,2S)- [ACD/Index Name]
(1S,2S)-2-Ethyl-1-({[(3aS,4S,6R,7aS)-6-ethyl-1-oxooctahydro-1H-inden-4-yl]carbonyl}amino)cyclopropanecarboxylic acid [ACD/IUPAC Name]
Cyclopropanecarboxylic acid, 2-ethyl-1-(((6-ethyl-2,3,3a,6,7,7a-hexahydro-1-oxo-1H-inden-4-yl)carbonyl)amino)-
OGK

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

Density: 1.2±0.1 g/cm3
Boiling Point: 565.2±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±3.3 mmHg at 25°C
Enthalpy of Vaporization: 92.8±6.0 kJ/mol
Flash Point: 295.6±30.1 °C
Index of Refraction: 1.561
Molar Refractivity: 84.4±0.4 cm3
#H bond acceptors: 5
#H bond donors: 2
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 1.39
ACD/LogD (pH 5.5): 1.13
ACD/BCF (pH 5.5): 3.19
ACD/KOC (pH 5.5): 56.07
ACD/LogD (pH 7.4): -0.60
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.02
Polar Surface Area: 83 Å2
Polarizability: 33.5±0.5 10-24cm3
Surface Tension: 50.8±5.0 dyne/cm
Molar Volume: 260.5±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) =  2.56

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  507.80  (Adapted Stein & Brown method)
    Melting Pt (deg C):  216.24  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.59E-010  (Modified Grain method)
    Subcooled liquid VP: 1.74E-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):  61.51
       log Kow used: 2.56 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2651.7 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.49E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.086E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.56  (KowWin est)
  Log Kaw used:  -12.846  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.406
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7012
   Biowin2 (Non-Linear Model)     :   0.4089
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5691  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.8023  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4896
   Biowin6 (MITI Non-Linear Model):   0.1103
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.7741
 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):  2.32E-006 Pa (1.74E-008 mm Hg)
  Log Koa (Koawin est  ): 15.406
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.29 
       Octanol/air (Koa) model:  625 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.979 
       Mackay model           :  0.99 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  57.3667 E-12 cm3/molecule-sec
      Half-Life =     0.186 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.237 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     7.393750 E-17 cm3/molecule-sec
      Half-Life =     0.155 Days (at 7E11 mol/cm3)
      Half-Life =      3.720 Hrs
   Fraction sorbed to airborne particulates (phi): 0.985 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  63.06
      Log Koc:  1.800 

 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: 2.56 (estimated)

 Volatilization from Water:
    Henry LC:  3.49E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.998E+011  hours   (1.249E+010 days)
    Half-Life from Model Lake : 3.271E+012  hours   (1.363E+011 days)

 Removal In Wastewater Treatment:
    Total removal:               3.28  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     3.17  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       2.1e-006        2.03         1000       
   Water     15.5            900          1000       
   Soil      84.4            1.8e+003     1000       
   Sediment  0.142           8.1e+003     0          
     Persistence Time: 1.67e+003 hr

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