ChemSpider 2D Image | 17beta-Hydroxy-5alpha-androst-1-en-3-one | C19H28O2

17β-Hydroxy-5α-androst-1-en-3-one

  • Molecular FormulaC19H28O2
  • Average mass288.424 Da
  • Monoisotopic mass288.208923 Da
  • ChemSpider ID206590
  • defined stereocentres - 7 of 7 defined stereocentres


More details:






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

(5α,17β)-17-Hydroxyandrost-1-en-3-on [German] [ACD/IUPAC Name]
(5α,17β)-17-Hydroxyandrost-1-en-3-one [ACD/IUPAC Name]
(5α,17β)-17-Hydroxyandrost-1-én-3-one [French] [ACD/IUPAC Name]
17β-Hydroxy-5α-androst-1-en-3-one
5α-Androst-1-en-3-one, 17β-hydroxy-
Androst-1-en-3-one, 17-hydroxy-, (5α,17β)-
Androst-1-en-3-one, 17-hydroxy-, (5α,17β)- [ACD/Index Name]
(1S,2R,7S,10R,11S,14S,15S)-14-hydroxy-2,15-dimethyltetracyclo[8.7.0.02,7.011,15]heptadec-3-en-5-one
(5α,17β)-hydroxyandrost-1-en-3-one
1-Dehydroandrostanolone
More...

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

C15377 [DBID]
NSC121140 [DBID]
NSC39366 [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 420.5±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.2 mmHg at 25°C
Enthalpy of Vaporization: 77.9±6.0 kJ/mol
Flash Point: 179.5±21.3 °C
Index of Refraction: 1.550
Molar Refractivity: 83.1±0.3 cm3
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 3.44
ACD/LogD (pH 5.5): 3.10
ACD/BCF (pH 5.5): 134.24
ACD/KOC (pH 5.5): 1160.80
ACD/LogD (pH 7.4): 3.10
ACD/BCF (pH 7.4): 134.24
ACD/KOC (pH 7.4): 1160.80
Polar Surface Area: 37 Å2
Polarizability: 32.9±0.5 10-24cm3
Surface Tension: 42.3±3.0 dyne/cm
Molar Volume: 260.9±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) =  3.14

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  387.65  (Adapted Stein & Brown method)
    Melting Pt (deg C):  146.96  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.46E-008  (Modified Grain method)
    Subcooled liquid VP: 4.25E-007 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):  96.63
       log Kow used: 3.14 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  31.841 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Vinyl/Allyl Ketones

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.99E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  9.662E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.14  (KowWin est)
  Log Kaw used:  -6.913  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.053
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4079
   Biowin2 (Non-Linear Model)     :   0.0205
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2750  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2319  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4817
   Biowin6 (MITI Non-Linear Model):   0.1129
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.0405
 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):  5.67E-005 Pa (4.25E-007 mm Hg)
  Log Koa (Koawin est  ): 10.053
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0529 
       Octanol/air (Koa) model:  0.00277 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.657 
       Mackay model           :  0.809 
       Octanol/air (Koa) model:  0.182 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  87.1087 E-12 cm3/molecule-sec
      Half-Life =     0.123 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.473 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.175000 E-17 cm3/molecule-sec
      Half-Life =     6.549 Days (at 7E11 mol/cm3)
   Fraction sorbed to airborne particulates (phi): 0.733 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1401
      Log Koc:  3.147 

 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 = 1.717 (BCF = 52.17)
       log Kow used: 3.14 (estimated)

 Volatilization from Water:
    Henry LC:  2.99E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.326E+005  hours   (1.386E+004 days)
    Half-Life from Model Lake : 3.628E+006  hours   (1.512E+005 days)

 Removal In Wastewater Treatment:
    Total removal:               7.07  percent
    Total biodegradation:        0.13  percent
    Total sludge adsorption:     6.94  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       0.0447          2.89         1000       
   Water     14.7            900          1000       
   Soil      84.8            1.8e+003     1000       
   Sediment  0.459           8.1e+003     0          
     Persistence Time: 1.43e+003 hr




                    

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