ChemSpider 2D Image | fusaperazine A | C13H16N2O3S2

fusaperazine A

  • Molecular FormulaC13H16N2O3S2
  • Average mass312.408 Da
  • Monoisotopic mass312.060242 Da
  • ChemSpider ID8443013
  • defined stereocentres - 2 of 2 defined stereocentres


More details:






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

(3S,6S)-3-(4-Hydroxybenzyl)-3,6-bis(methylsulfanyl)-2,5-piperazindion [German] [ACD/IUPAC Name]
(3S,6S)-3-(4-Hydroxybenzyl)-3,6-bis(methylsulfanyl)-2,5-piperazinedione [ACD/IUPAC Name]
(3S,6S)-3-(4-Hydroxybenzyl)-3,6-bis(méthylsulfanyl)-2,5-pipérazinedione [French] [ACD/IUPAC Name]
2,5-Piperazinedione, 3-[(4-hydroxyphenyl)methyl]-3,6-bis(methylthio)-, (3S,6S)- [ACD/Index Name]
fusaperazine A

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

Density: 1.4±0.1 g/cm3
Boiling Point: 687.8±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.2 mmHg at 25°C
Enthalpy of Vaporization: 104.5±3.0 kJ/mol
Flash Point: 369.8±31.5 °C
Index of Refraction: 1.664
Molar Refractivity: 82.2±0.4 cm3
#H bond acceptors: 5
#H bond donors: 3
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 0.78
ACD/LogD (pH 5.5): 0.75
ACD/BCF (pH 5.5): 2.19
ACD/KOC (pH 5.5): 61.04
ACD/LogD (pH 7.4): 0.75
ACD/BCF (pH 7.4): 2.18
ACD/KOC (pH 7.4): 60.66
Polar Surface Area: 129 Å2
Polarizability: 32.6±0.5 10-24cm3
Surface Tension: 67.6±5.0 dyne/cm
Molar Volume: 221.7±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) =  2.88

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  573.13  (Adapted Stein & Brown method)
    Melting Pt (deg C):  246.76  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.3E-013  (Modified Grain method)
    Subcooled liquid VP: 3.32E-011 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):  136.1
       log Kow used: 2.88 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  6.4017e+005 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.77E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.926E-016 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.88  (KowWin est)
  Log Kaw used:  -10.710  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.590
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0057
   Biowin2 (Non-Linear Model)     :   0.9763
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1698  (months      )
   Biowin4 (Primary Survey Model) :   3.6256  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1583
   Biowin6 (MITI Non-Linear Model):   0.0274
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.1764
 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-009 Pa (3.32E-011 mm Hg)
  Log Koa (Koawin est  ): 13.590
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  678 
       Octanol/air (Koa) model:  9.55 
   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 = 107.4383 E-12 cm3/molecule-sec
      Half-Life =     0.100 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.195 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   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    :  6392
      Log Koc:  3.806 

 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 = 1.520 (BCF = 33.14)
       log Kow used: 2.88 (estimated)

 Volatilization from Water:
    Henry LC:  4.77E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.169E+009  hours   (9.039E+007 days)
    Half-Life from Model Lake : 2.367E+010  hours   (9.861E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               4.79  percent
    Total biodegradation:        0.12  percent
    Total sludge adsorption:     4.67  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       0.0404          2.39         1000       
   Water     14.4            1.44e+003    1000       
   Soil      85.3            2.88e+003    1000       
   Sediment  0.273           1.3e+004     0          
     Persistence Time: 1.85e+003 hr




                    

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