ChemSpider 2D Image | S-77078 | C19H18N2O2

S-77078

  • Molecular FormulaC19H18N2O2
  • Average mass306.358 Da
  • Monoisotopic mass306.136841 Da
  • ChemSpider ID2359481

More details:

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

2-Benzoyl-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isochinolin-4-on [German] [ACD/IUPAC Name]
2-Benzoyl-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinoléin-4-one [French] [ACD/IUPAC Name]
2-Benzoyl-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one [ACD/IUPAC Name]
2-Benzoyl-1,2,3,6,7,11b-hexahydro-pyrazino[2,1-a]isoquinolin-4-one
4H-Pyrazino[2,1-a]isoquinolin-4-one, 2-benzoyl-1,2,3,6,7,11b-hexahydro- [ACD/Index Name]
54761-87-4 [RN]
Praziquantel Related Compound A
S-77078
T B666 DN FVNTT&J DVR [WLN]
UNII:WFA5AWB7ES
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

BAS 00399697 [DBID]
BIM-0013155.P001 [DBID]
CBMicro_013249 [DBID]

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

    Density: 1.3±0.1 g/cm3
    Boiling Point: 539.9±50.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.4 mmHg at 25°C
    Enthalpy of Vaporization: 81.7±3.0 kJ/mol
    Flash Point: 257.0±22.5 °C
    Index of Refraction: 1.673
    Molar Refractivity: 87.8±0.4 cm3
    #H bond acceptors: 4
    #H bond donors: 0
    #Freely Rotating Bonds: 1
    #Rule of 5 Violations: 0
    ACD/LogP: 1.09
    ACD/LogD (pH 5.5): 2.01
    ACD/BCF (pH 5.5): 20.00
    ACD/KOC (pH 5.5): 297.08
    ACD/LogD (pH 7.4): 2.01
    ACD/BCF (pH 7.4): 20.00
    ACD/KOC (pH 7.4): 297.08
    Polar Surface Area: 41 Å2
    Polarizability: 34.8±0.5 10-24cm3
    Surface Tension: 62.3±5.0 dyne/cm
    Molar Volume: 234.2±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) =  1.37

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  487.51  (Adapted Stein & Brown method)
    Melting Pt (deg C):  206.76  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.73E-010  (Modified Grain method)
    Subcooled liquid VP: 5.67E-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):  765.4
       log Kow used: 1.37 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  135.63 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.28E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.545E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.37  (KowWin est)
  Log Kaw used:  -9.757  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.127
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.2048
   Biowin2 (Non-Linear Model)     :   0.9984
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3609  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.7529  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1216
   Biowin6 (MITI Non-Linear Model):   0.0680
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.3891
 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):  7.56E-006 Pa (5.67E-008 mm Hg)
  Log Koa (Koawin est  ): 11.127
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.397 
       Octanol/air (Koa) model:  0.0329 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.935 
       Mackay model           :  0.969 
       Octanol/air (Koa) model:  0.725 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  51.8325 E-12 cm3/molecule-sec
      Half-Life =     0.206 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.476 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.952 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.231E+004
      Log Koc:  4.090 

 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 = 0.353 (BCF = 2.255)
       log Kow used: 1.37 (estimated)

 Volatilization from Water:
    Henry LC:  4.28E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.394E+008  hours   (9.977E+006 days)
    Half-Life from Model Lake : 2.612E+009  hours   (1.088E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               1.94  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.85  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       0.00113         4.95         1000       
   Water     35.3            900          1000       
   Soil      64.6            1.8e+003     1000       
   Sediment  0.0837          8.1e+003     0          
     Persistence Time: 1.14e+003 hr

    Click to predict properties on the Chemicalize site


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