ChemSpider 2D Image | Fasciculiferin | C18H16O5

Fasciculiferin

  • Molecular FormulaC18H16O5
  • Average mass312.317 Da
  • Monoisotopic mass312.099762 Da
  • ChemSpider ID135896

More details:

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

2-(3,4-Dimethoxyphenyl)-7-methoxy-4H-1-benzopyran-4-one
2-(3,4-Dimethoxyphenyl)-7-methoxy-4H-chromen-4-on [German] [ACD/IUPAC Name]
2-(3,4-Dimethoxyphenyl)-7-methoxy-4H-chromen-4-one [ACD/IUPAC Name]
2-(3,4-Diméthoxyphényl)-7-méthoxy-4H-chromén-4-one [French] [ACD/IUPAC Name]
22395-24-0 [RN]
3',4',7-TRIMETHOXYFLAVONE
4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-7-methoxy- [ACD/Index Name]
Fasciculiferin
Flavone, 3',4',7-trimethoxy-
[22395-24-0] [RN]
More...

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

BAS 01269452 [DBID]
EU-0038471 [DBID]
ZINC00057905 [DBID]
  • Miscellaneous

    • Compound Source:

      Iryanthera juruensis (Myristicaceae) Susan Richardson [Structure found in DOI: 10.1021/jf063451x]
      Isolated from a plant Susan Richardson [Structure found in DOI: 10.1021/jf063451x]
  • Gas Chromatography

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

Density: 1.2±0.1 g/cm3
Boiling Point: 477.4±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.2 mmHg at 25°C
Enthalpy of Vaporization: 74.1±3.0 kJ/mol
Flash Point: 212.0±28.8 °C
Index of Refraction: 1.585
Molar Refractivity: 84.2±0.3 cm3
#H bond acceptors: 5
#H bond donors: 0
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 3.56
ACD/LogD (pH 5.5): 3.16
ACD/BCF (pH 5.5): 149.03
ACD/KOC (pH 5.5): 1250.95
ACD/LogD (pH 7.4): 3.16
ACD/BCF (pH 7.4): 149.03
ACD/KOC (pH 7.4): 1250.95
Polar Surface Area: 54 Å2
Polarizability: 33.4±0.5 10-24cm3
Surface Tension: 45.2±3.0 dyne/cm
Molar Volume: 251.3±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) =  3.23

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  430.81  (Adapted Stein & Brown method)
    Melting Pt (deg C):  173.47  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.25E-008  (Modified Grain method)
    Subcooled liquid VP: 1.47E-006 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):  17.99
       log Kow used: 3.23 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.48323 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Vinyl/Allyl Ketones
       Vinyl/Allyl Ethers

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   7.48E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  9.708E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.23  (KowWin est)
  Log Kaw used:  -9.515  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.745
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1333
   Biowin2 (Non-Linear Model)     :   0.9992
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2540  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.6834  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7384
   Biowin6 (MITI Non-Linear Model):   0.6085
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2714
 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):  0.000196 Pa (1.47E-006 mm Hg)
  Log Koa (Koawin est  ): 12.745
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0153 
       Octanol/air (Koa) model:  1.36 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.356 
       Mackay model           :  0.55 
       Octanol/air (Koa) model:  0.991 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 232.9038 E-12 cm3/molecule-sec
      Half-Life =     0.046 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.551 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    10.500000 E-17 cm3/molecule-sec
      Half-Life =     0.109 Days (at 7E11 mol/cm3)
      Half-Life =      2.619 Hrs
   Fraction sorbed to airborne particulates (phi): 0.453 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.05E+004
      Log Koc:  4.021 

 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 = 0.950 (BCF = 8.916)
       log Kow used: 3.23 (estimated)

 Volatilization from Water:
    Henry LC:  7.48E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.383E+008  hours   (5.764E+006 days)
    Half-Life from Model Lake : 1.509E+009  hours   (6.288E+007 days)

 Removal In Wastewater Treatment:
    Total removal:               8.20  percent
    Total biodegradation:        0.14  percent
    Total sludge adsorption:     8.05  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       9.66e-005       0.776        1000       
   Water     12.2            900          1000       
   Soil      87.4            1.8e+003     1000       
   Sediment  0.467           8.1e+003     0          
     Persistence Time: 1.81e+003 hr

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