ChemSpider 2D Image | Roquefortine D | C22H25N5O2

Roquefortine D

  • Molecular FormulaC22H25N5O2
  • Average mass391.466 Da
  • Monoisotopic mass391.200836 Da
  • ChemSpider ID151551

  • defined stereocentres - 4 of 4 defined stereocentres

More details:

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

(3S,5aS,10bR,11aS)-3-(1H-Imidazol-5-ylmethyl)-10b-(2-methyl-3-buten-2-yl)-6,10b,11,11a-tetrahydro-2H-pyrazino[1',2':1,5]pyrrolo[2,3-b]indol-1,4(3H,5aH)-dion [German] [ACD/IUPAC Name]
(3S,5aS,10bR,11aS)-3-(1H-Imidazol-5-ylmethyl)-10b-(2-methyl-3-buten-2-yl)-6,10b,11,11a-tetrahydro-2H-pyrazino[1',2':1,5]pyrrolo[2,3-b]indole-1,4(3H,5aH)-dione [ACD/IUPAC Name]
(3S,5aS,10bR,11aS)-3-(1H-Imidazol-5-ylméthyl)-10b-(2-méthyl-3-butén-2-yl)-6,10b,11,11a-tétrahydro-2H-pyrazino[1',2':1,5]pyrrolo[2,3-b]indole-1,4(3H,5aH)-dione [French] [ACD/IUPAC Name]
2H-Pyrazino[1',2':1,5]pyrrolo[2,3-b]indole-1,4(3H,5aH)-dione, 10b-(1,1-dimethyl-2-propen-1-yl)-6,10b,11,11a-tetrahydro-3-(1H-imidazol-5-ylmethyl)-, (3S,5aS,10bR,11aS)- [ACD/Index Name]
Roquefortine D
2H-Pyrazino(1',2':1,5)pyrrolo(2,3-b)indole-1,4(3H,5aH)-dione, 10b-(1,1-dimethyl-2-propenyl)-6,10b,11,11a-tetrahydro-3-(1H-imidazol-4-ylmethyl)-
2H-PYRAZINO[1',2':1,5]PYRROLO[2,3-B]INDOLE-1,4(3H,5AH)-DIONE,10B-(1,1-DIMETHYL-2-PROPEN-1-YL)-6,10B,11,11A-TETRAHYDRO-3-(1H-IMIDAZOL-5-YLMETHYL)-,(3S,5AS,10BR,11AS)-
3,12-Dihydroroquefortine
58735-66-3 [RN]

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

Density: 1.3±0.1 g/cm3
Boiling Point: 717.5±60.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.3 mmHg at 25°C
Enthalpy of Vaporization: 104.9±3.0 kJ/mol
Flash Point: 387.7±32.9 °C
Index of Refraction: 1.667
Molar Refractivity: 108.4±0.4 cm3
#H bond acceptors: 7
#H bond donors: 3
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: -0.27
ACD/LogD (pH 5.5): -0.20
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 3.46
ACD/LogD (pH 7.4): 1.22
ACD/BCF (pH 7.4): 4.44
ACD/KOC (pH 7.4): 89.10
Polar Surface Area: 90 Å2
Polarizability: 43.0±0.5 10-24cm3
Surface Tension: 67.2±5.0 dyne/cm
Molar Volume: 291.2±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) =  0.79

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  688.84  (Adapted Stein & Brown method)
    Melting Pt (deg C):  300.81  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.76E-016  (Modified Grain method)
    Subcooled liquid VP: 3.32E-013 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):  737.1
       log Kow used: 0.79 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1136.1 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.42E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.929E-019 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.79  (KowWin est)
  Log Kaw used:  -12.743  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.533
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4345
   Biowin2 (Non-Linear Model)     :   0.1252
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.5916  (recalcitrant)
   Biowin4 (Primary Survey Model) :   3.2100  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1516
   Biowin6 (MITI Non-Linear Model):   0.0010
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -2.3217
 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):  4.43E-011 Pa (3.32E-013 mm Hg)
  Log Koa (Koawin est  ): 13.533
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  6.78E+004 
       Octanol/air (Koa) model:  8.38 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  0.999 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 234.5758 E-12 cm3/molecule-sec
      Half-Life =     0.046 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.547 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.175000 E-17 cm3/molecule-sec
      Half-Life =     6.549 Days (at 7E11 mol/cm3)
   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    :  1.4E+004
      Log Koc:  4.146 

 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: 0.79 (estimated)

 Volatilization from Water:
    Henry LC:  4.42E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.621E+011  hours   (1.092E+010 days)
    Half-Life from Model Lake : 2.859E+012  hours   (1.191E+011 days)

 Removal In Wastewater Treatment:
    Total removal:               1.87  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.78  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       0.0402          1.09         1000       
   Water     54.3            4.32e+003    1000       
   Soil      45.6            8.64e+003    1000       
   Sediment  0.114           3.89e+004    0          
     Persistence Time: 1.08e+003 hr

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