ChemSpider 2D Image | 2-Methoxy-21-nitrilo-19-norpregna-1(10),2,4-trien-3-yl sulfamate | C21H28N2O4S

2-Methoxy-21-nitrilo-19-norpregna-1(10),2,4-trien-3-yl sulfamate

  • Molecular FormulaC21H28N2O4S
  • Average mass404.523 Da
  • Monoisotopic mass404.176971 Da
  • ChemSpider ID9363982
  • defined stereocentres - 5 of 5 defined stereocentres


More details:






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

2-Methoxy-21-nitrilo-19-norpregna-1(10),2,4-trien-3-yl sulfamate [ACD/IUPAC Name]
2-Methoxy-21-nitrilo-19-norpregna-1(10),2,4-trien-3-ylsulfamat [German] [ACD/IUPAC Name]
Sulfamate de 2-méthoxy-21-nitrilo-19-norprégna-1(10),2,4-trién-3-yle [French] [ACD/IUPAC Name]
Sulfamic acid, (17β)-17-(cyanomethyl)-2-methoxyestra-1(10),2,4-trien-3-yl ester [ACD/Index Name]
(1S,10S,11S,14R,15R)-14-(cyanomethyl)-4-methoxy-15-methyltetracyclo[8.7.0.02,7.011,15]heptadeca-2,4,6-trien-5-yl sulfamate
2-methoxy-17-cyanomethyl estratriene-3-O-sulfamate
CTF

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

Density: 1.2±0.1 g/cm3
Boiling Point: 598.0±60.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.7 mmHg at 25°C
Enthalpy of Vaporization: 89.1±3.0 kJ/mol
Flash Point: 315.4±32.9 °C
Index of Refraction: 1.566
Molar Refractivity: 105.9±0.4 cm3
#H bond acceptors: 6
#H bond donors: 2
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 3.93
ACD/LogD (pH 5.5): 3.52
ACD/BCF (pH 5.5): 277.66
ACD/KOC (pH 5.5): 1952.59
ACD/LogD (pH 7.4): 3.50
ACD/BCF (pH 7.4): 267.44
ACD/KOC (pH 7.4): 1880.75
Polar Surface Area: 111 Å2
Polarizability: 42.0±0.5 10-24cm3
Surface Tension: 52.2±3.0 dyne/cm
Molar Volume: 324.4±3.0 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) =  4.00

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  539.38  (Adapted Stein & Brown method)
    Melting Pt (deg C):  230.99  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.66E-011  (Modified Grain method)
    Subcooled liquid VP: 2.73E-009 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):  0.5976
       log Kow used: 4.00 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2.1703 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.92E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.479E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.00  (KowWin est)
  Log Kaw used:  -8.923  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.923
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9193
   Biowin2 (Non-Linear Model)     :   0.9731
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.8029  (months      )
   Biowin4 (Primary Survey Model) :   2.9855  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.0196
   Biowin6 (MITI Non-Linear Model):   0.0038
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3290
 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):  3.64E-007 Pa (2.73E-009 mm Hg)
  Log Koa (Koawin est  ): 12.923
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  8.24 
       Octanol/air (Koa) model:  2.06 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.997 
       Mackay model           :  0.998 
       Octanol/air (Koa) model:  0.994 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  73.1139 E-12 cm3/molecule-sec
      Half-Life =     0.146 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.756 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.998 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.575E+005
      Log Koc:  5.411 

 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 = 2.381 (BCF = 240.2)
       log Kow used: 4.00 (estimated)

 Volatilization from Water:
    Henry LC:  2.92E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.033E+007  hours   (1.68E+006 days)
    Half-Life from Model Lake : 4.399E+008  hours   (1.833E+007 days)

 Removal In Wastewater Treatment:
    Total removal:              30.06  percent
    Total biodegradation:        0.32  percent
    Total sludge adsorption:    29.74  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       0.0361          3.51         1000       
   Water     10.4            1.44e+003    1000       
   Soil      86.5            2.88e+003    1000       
   Sediment  3.1             1.3e+004     0          
     Persistence Time: 2.28e+003 hr




                    

Click to predict properties on the Chemicalize site






Advertisement