ChemSpider 2D Image | Methyl lysergate | C17H18N2O2

Methyl lysergate

  • Molecular FormulaC17H18N2O2
  • Average mass282.337 Da
  • Monoisotopic mass282.136841 Da
  • ChemSpider ID9589747
  • defined stereocentres - 2 of 2 defined stereocentres


More details:






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

(8β)-6-Méthyl-9,10-didéhydroergoline-8-carboxylate de méthyle [French] [ACD/IUPAC Name]
224-964-9 [EINECS]
4579-64-0 [RN]
Ergoline-8-carboxylic acid, 9,10-didehydro-6-methyl-, methyl ester, (8β)-
Ergoline-8-carboxylic acid, 9,10-didehydro-6-methyl-, methyl ester, (8β)- [ACD/Index Name]
Methyl (8β)-6-methyl-9,10-didehydroergoline-8-carboxylate [ACD/IUPAC Name]
Methyl lysergate
Methyl-(8β)-6-methyl-9,10-didehydroergolin-8-carboxylat [German] [ACD/IUPAC Name]
9,10-Didehydro-6-methyl-ergoline-8-carboxylic acid methyl ester
methyl 9,10-didehydro-6-methylergoline-8β-carboxylate

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

13782F2619 [DBID]
UNII:13782F2619 [DBID]
UNII-13782F2619 [DBID]

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

Density: 1.3±0.1 g/cm3
Boiling Point: 469.0±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.2 mmHg at 25°C
Enthalpy of Vaporization: 73.1±3.0 kJ/mol
Flash Point: 237.5±28.7 °C
Index of Refraction: 1.671
Molar Refractivity: 81.2±0.4 cm3
#H bond acceptors: 4
#H bond donors: 1
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 2.44
ACD/LogD (pH 5.5): 1.30
ACD/BCF (pH 5.5): 2.31
ACD/KOC (pH 5.5): 21.72
ACD/LogD (pH 7.4): 2.74
ACD/BCF (pH 7.4): 64.54
ACD/KOC (pH 7.4): 606.63
Polar Surface Area: 45 Å2
Polarizability: 32.2±0.5 10-24cm3
Surface Tension: 58.9±5.0 dyne/cm
Molar Volume: 217.1±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) =  2.14

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  418.99  (Adapted Stein & Brown method)
    Melting Pt (deg C):  170.22  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  9.03E-008  (Modified Grain method)
    Subcooled liquid VP: 2.86E-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):  182.5
       log Kow used: 2.14 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  148.88 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aliphatic Amines
       Esters

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.83E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.838E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.14  (KowWin est)
  Log Kaw used:  -10.937  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.077
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6367
   Biowin2 (Non-Linear Model)     :   0.8074
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3858  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.3128  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1599
   Biowin6 (MITI Non-Linear Model):   0.0261
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.8442
 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):  0.000381 Pa (2.86E-006 mm Hg)
  Log Koa (Koawin est  ): 13.077
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00787 
       Octanol/air (Koa) model:  2.93 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.221 
       Mackay model           :  0.386 
       Octanol/air (Koa) model:  0.996 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 389.1466 E-12 cm3/molecule-sec
      Half-Life =     0.027 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    19.790 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    88.724998 E-17 cm3/molecule-sec
      Half-Life =     0.013 Days (at 7E11 mol/cm3)
      Half-Life =     18.599 Min
   Fraction sorbed to airborne particulates (phi): 0.304 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.28E+004
      Log Koc:  4.358 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  4.628E-002  L/mol-sec
  Kb Half-Life at pH 8:     173.333  days   
  Kb Half-Life at pH 7:       4.746  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.948 (BCF = 8.877)
       log Kow used: 2.14 (estimated)

 Volatilization from Water:
    Henry LC:  2.83E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.476E+009  hours   (1.448E+008 days)
    Half-Life from Model Lake : 3.792E+010  hours   (1.58E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               2.40  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.30  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       3.53e-006       0.211        1000       
   Water     20.6            900          1000       
   Soil      79.3            1.8e+003     1000       
   Sediment  0.0951          8.1e+003     0          
     Persistence Time: 1.49e+003 hr




                    

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