ChemSpider 2D Image | Abyssinone V | C25H28O5

Abyssinone V

  • Molecular FormulaC25H28O5
  • Average mass408.487 Da
  • Monoisotopic mass408.193665 Da
  • ChemSpider ID390671

  • defined stereocentres - 1 of 1 defined stereocentres

More details:

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

(2S)-5,7-Dihydroxy-2-[4-hydroxy-3,5-bis(3-methyl-2-buten-1-yl)phenyl]-2,3-dihydro-4H-chromen-4-on [German] [ACD/IUPAC Name]
(2S)-5,7-Dihydroxy-2-[4-hydroxy-3,5-bis(3-methyl-2-buten-1-yl)phenyl]-2,3-dihydro-4H-chromen-4-one [ACD/IUPAC Name]
(2S)-5,7-Dihydroxy-2-[4-hydroxy-3,5-bis(3-méthyl-2-butén-1-yl)phényl]-2,3-dihydro-4H-chromén-4-one [French] [ACD/IUPAC Name]
4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-[4-hydroxy-3,5-bis(3-methyl-2-buten-1-yl)phenyl]-, (2S)- [ACD/Index Name]
77263-11-7 [RN]
Abyssinone V
(2S)-5,7-dihydroxy-2-[4-hydroxy-3,5-bis(3-methylbut-2-en-1-yl)phenyl]-2,3-dihydro-4H-chromen-4-one
(2S)-5,7-dihydroxy-2-[4-hydroxy-3,5-bis(3-methylbut-2-enyl)phenyl]chroman-4-one
(S)-5,7-Dihydroxy-2-(4-hydroxy-3,5-bis(3-methylbut-2-en-1-yl)phenyl)chroman-4-one
4H-1-Benzopyran-4-one, {2,3-Dihydro-5,7-dihydroxy-2-[4-hydroxy-3,} 5-bis(3-methyl-2-butenyl)phenyl]-, (S)-
More...

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

AIDS131021 [DBID]
AIDS-131021 [DBID]
C09319 [DBID]
CHEBI:2368 [DBID]
NSC618154 [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: 619.8±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.9 mmHg at 25°C
Enthalpy of Vaporization: 95.2±3.0 kJ/mol
Flash Point: 210.8±25.0 °C
Index of Refraction: 1.616
Molar Refractivity: 116.9±0.3 cm3
#H bond acceptors: 5
#H bond donors: 3
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 1
ACD/LogP: 7.38
ACD/LogD (pH 5.5): 6.28
ACD/BCF (pH 5.5): 34904.66
ACD/KOC (pH 5.5): 61816.69
ACD/LogD (pH 7.4): 5.89
ACD/BCF (pH 7.4): 13991.18
ACD/KOC (pH 7.4): 24778.60
Polar Surface Area: 87 Å2
Polarizability: 46.4±0.5 10-24cm3
Surface Tension: 52.3±3.0 dyne/cm
Molar Volume: 334.8±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) =  7.32

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  577.31  (Adapted Stein & Brown method)
    Melting Pt (deg C):  248.71  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.08E-014  (Modified Grain method)
    Subcooled liquid VP: 2.92E-012 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):  0.005797
       log Kow used: 7.32 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.22004 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Phenols

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.71E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.001E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  7.32  (KowWin est)
  Log Kaw used:  -13.819  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  21.139
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1486
   Biowin2 (Non-Linear Model)     :   0.9470
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2353  (months      )
   Biowin4 (Primary Survey Model) :   3.2953  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.0520
   Biowin6 (MITI Non-Linear Model):   0.0083
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3132
 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):  3.89E-010 Pa (2.92E-012 mm Hg)
  Log Koa (Koawin est  ): 21.139
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  7.71E+003 
       Octanol/air (Koa) model:  3.38E+008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 423.6462 E-12 cm3/molecule-sec
      Half-Life =     0.025 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    18.178 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    86.000000 E-17 cm3/molecule-sec
      Half-Life =     0.013 Days (at 7E11 mol/cm3)
      Half-Life =     19.189 Min
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.806E+006
      Log Koc:  6.257 

 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 = 3.534 (BCF = 3416)
       log Kow used: 7.32 (estimated)

 Volatilization from Water:
    Henry LC:  3.71E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  3.19E+012  hours   (1.329E+011 days)
    Half-Life from Model Lake :  3.48E+013  hours   (1.45E+012 days)

 Removal In Wastewater Treatment:
    Total removal:              93.94  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.17  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       0.00035         0.209        1000       
   Water     1.26            1.44e+003    1000       
   Soil      40.5            2.88e+003    1000       
   Sediment  58.2            1.3e+004     0          
     Persistence Time: 5.86e+003 hr

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