ChemSpider 2D Image | Danazol | C22H27NO2

Danazol

  • Molecular FormulaC22H27NO2
  • Average mass337.455 Da
  • Monoisotopic mass337.204193 Da
  • ChemSpider ID26436
  • defined stereocentres - 6 of 6 defined stereocentres


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

Danazol [Wiki]
(17a)-Pregna-2,4-dien-20-yno[2,3-d]isoxazol-17-ol
(1R,3aS,3bR,10aR,10bS,12aS)-1-Ethinyl-10a,12a-dimethyl-2,3,3a,3b,4,5,10,10a,10b,11,12,12a-dodecahydro-1H-cyclopenta[7,8]phenanthro[3,2-d][1,2]oxazol-1-ol [German] [ACD/IUPAC Name]
(1R,3aS,3bR,10aR,10bS,12aS)-1-Ethinyl-10a,12a-dimethyl-2,3,3a,3b,4,5,10,10a,10b,11,12,12a-dodecahydro-1H-cyclopenta[7,8]phenanthro[3,2-d]isoxazol-1-ol
(1R,3aS,3bR,10aR,10bS,12aS)-1-Ethynyl-10a,12a-dimethyl-2,3,3a,3b,4,5,10,10a,10b,11,12,12a-dodecahydro-1H-cyclopenta[7,8]phenanthro[3,2-d][1,2]oxazol-1-ol [ACD/IUPAC Name]
(1R,3aS,3bR,10aR,10bS,12aS)-1-Éthynyl-10a,12a-diméthyl-2,3,3a,3b,4,5,10,10a,10b,11,12,12a-dodécahydro-1H-cyclopenta[7,8]phénanthro[3,2-d][1,2]oxazol-1-ol [French] [ACD/IUPAC Name]
(1R,3aS,3bR,10aR,10bS,12aS)-1-ethynyl-10a,12a-dimethyl-2,3,3a,3b,4,5,10,10a,10b,11,12,12a-dodecahydro-1H-cyclopenta[7,8]phenanthro[3,2-d]isoxazol-1-ol
(1R,3aS,3bR,10aR,10bS,12aS)-1-éthynyl-10a,12a-diméthyl-2,3,3a,3b,4,5,10,10a,10b,11,12,12a-dodécahydro-1H-cyclopenta[7,8]phénanthro[3,2-d]isoxazol-1-ol
17a-Ethynyl-17b-hydroxy-4-androsteno[2,3-d]isoxazole
17a-Pregn-4-en-20-yno[2,3-d]isoxazol-17-ol
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

AIDS128400 [DBID]
AIDS-128400 [DBID]
CCRIS 6747 [DBID]
D00289 [DBID]
NSC 270916 [DBID]
NSC270916 [DBID]
Prestwick_150 [DBID]
Prestwick0_000105 [DBID]
Prestwick1_000105 [DBID]
SPBio_002029 [DBID]
More...

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

Density: 1.2±0.1 g/cm3
Boiling Point: 478.2±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.3 mmHg at 25°C
Enthalpy of Vaporization: 78.2±3.0 kJ/mol
Flash Point: 243.0±28.7 °C
Index of Refraction: 1.604
Molar Refractivity: 95.8±0.4 cm3
#H bond acceptors: 3
#H bond donors: 1
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 4.70
ACD/LogD (pH 5.5): 4.33
ACD/BCF (pH 5.5): 1142.18
ACD/KOC (pH 5.5): 5374.36
ACD/LogD (pH 7.4): 4.33
ACD/BCF (pH 7.4): 1142.18
ACD/KOC (pH 7.4): 5374.35
Polar Surface Area: 46 Å2
Polarizability: 38.0±0.5 10-24cm3
Surface Tension: 55.0±5.0 dyne/cm
Molar Volume: 278.7±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) =  4.21

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  417.12  (Adapted Stein & Brown method)
    Melting Pt (deg C):  173.89  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.1E-010  (Modified Grain method)
    MP  (exp database):  225.6 deg C
    Subcooled liquid VP: 5.8E-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):  1.883
       log Kow used: 4.21 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  17.12 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Propargyl Alc-hindered

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   7.12E-010  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  9.668E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.21  (KowWin est)
  Log Kaw used:  -7.536  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.746
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.0898
   Biowin2 (Non-Linear Model)     :   0.0017
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.7422  (recalcitrant)
   Biowin4 (Primary Survey Model) :   2.8320  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0263
   Biowin6 (MITI Non-Linear Model):   0.0072
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.2182
 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):  7.73E-006 Pa (5.8E-008 mm Hg)
  Log Koa (Koawin est  ): 11.746
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.388 
       Octanol/air (Koa) model:  0.137 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.933 
       Mackay model           :  0.969 
       Octanol/air (Koa) model:  0.916 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 135.3992 E-12 cm3/molecule-sec
      Half-Life =     0.079 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.948 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    13.653000 E-17 cm3/molecule-sec
      Half-Life =     0.084 Days (at 7E11 mol/cm3)
      Half-Life =      2.014 Hrs
   Fraction sorbed to airborne particulates (phi): 0.951 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.74E+005
      Log Koc:  5.438 

 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 = 2.539 (BCF = 346.1)
       log Kow used: 4.21 (estimated)

 Volatilization from Water:
    Henry LC:  7.12E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.511E+006  hours   (6.294E+004 days)
    Half-Life from Model Lake : 1.648E+007  hours   (6.866E+005 days)

 Removal In Wastewater Treatment:
    Total removal:              40.46  percent
    Total biodegradation:        0.40  percent
    Total sludge adsorption:    40.06  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       0.00852         0.977        1000       
   Water     5.88            4.32e+003    1000       
   Soil      89.8            8.64e+003    1000       
   Sediment  4.35            3.89e+004    0          
     Persistence Time: 4.92e+003 hr




                    

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