ChemSpider 2D Image | (5alpha,6alpha)-3-Ethoxy-7,8-didehydro-4,5-epoxymorphinan-6-ol | C18H21NO3

(5α,6α)-3-Ethoxy-7,8-didehydro-4,5-epoxymorphinan-6-ol

  • Molecular FormulaC18H21NO3
  • Average mass299.364 Da
  • Monoisotopic mass299.152130 Da
  • ChemSpider ID4576578

  • defined stereocentres - 5 of 5 defined stereocentres

More details:

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

(5α,6α)-3-Ethoxy-7,8-didehydro-4,5-epoxymorphinan-6-ol [ACD/IUPAC Name]
(5α,6α)-3-Ethoxy-7,8-didehydro-4,5-epoxymorphinan-6-ol [German] [ACD/IUPAC Name]
(5α,6α)-3-Éthoxy-7,8-didéhydro-4,5-époxymorphinane-6-ol [French] [ACD/IUPAC Name]
Morphinan-6-ol, 7,8-didehydro-4,5-epoxy-3-ethoxy-, (5α,6α)- [ACD/Index Name]
72165-34-5 [RN]
Norethylmorphine

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

Density: 1.3±0.1 g/cm3
Boiling Point: 476.7±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.3 mmHg at 25°C
Enthalpy of Vaporization: 78.0±3.0 kJ/mol
Flash Point: 242.1±28.7 °C
Index of Refraction: 1.660
Molar Refractivity: 82.6±0.4 cm3
#H bond acceptors: 4
#H bond donors: 2
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 1.42
ACD/LogD (pH 5.5): -1.83
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -0.75
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.20
Polar Surface Area: 51 Å2
Polarizability: 32.8±0.5 10-24cm3
Surface Tension: 60.0±5.0 dyne/cm
Molar Volume: 223.8±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) =  1.56

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  422.47  (Adapted Stein & Brown method)
    Melting Pt (deg C):  176.38  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.08E-009  (Modified Grain method)
    Subcooled liquid VP: 4.03E-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):  5909
       log Kow used: 1.56 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  136.99 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aliphatic Amines
       Vinyl/Allyl Alcohols

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.58E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.200E-014 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.56  (KowWin est)
  Log Kaw used:  -11.728  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.288
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0521
   Biowin2 (Non-Linear Model)     :   0.9871
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3188  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5208  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5862
   Biowin6 (MITI Non-Linear Model):   0.1448
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5724
 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):  5.37E-006 Pa (4.03E-008 mm Hg)
  Log Koa (Koawin est  ): 13.288
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.558 
       Octanol/air (Koa) model:  4.76 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.953 
       Mackay model           :  0.978 
       Octanol/air (Koa) model:  0.997 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 244.4499 E-12 cm3/molecule-sec
      Half-Life =     0.044 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.525 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    20.000000 E-17 cm3/molecule-sec
      Half-Life =     0.057 Days (at 7E11 mol/cm3)
      Half-Life =      1.375 Hrs
   Fraction sorbed to airborne particulates (phi): 0.965 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1937
      Log Koc:  3.287 

 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 = 0.499 (BCF = 3.151)
       log Kow used: 1.56 (estimated)

 Volatilization from Water:
    Henry LC:  4.58E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.212E+010  hours   (9.216E+008 days)
    Half-Life from Model Lake : 2.413E+011  hours   (1.005E+010 days)

 Removal In Wastewater Treatment:
    Total removal:               1.99  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.90  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       1.42e-005       0.595        1000       
   Water     31.7            900          1000       
   Soil      68.2            1.8e+003     1000       
   Sediment  0.083           8.1e+003     0          
     Persistence Time: 1.21e+003 hr

Click to predict properties on the Chemicalize site


Advertisement