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Search term: 7826432 (Found by CSID)
ChemSpider 2D Image | (1S,3R,5Z,7E)-20-Methoxy-9,10-secocholesta-5,7,10-triene-1,3,25-triol | C28H46O4

(1S,3R,5Z,7E)-20-Methoxy-9,10-secocholesta-5,7,10-triene-1,3,25-triol

  • Molecular FormulaC28H46O4
  • Average mass446.662 Da
  • Monoisotopic mass446.339600 Da
  • ChemSpider ID7826432

  • Double-bond stereo - Double-bond stereo

    defined stereocentres - 6 of 6 defined stereocentres

More details:

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

(1S,3R,5Z,7E)-20-Methoxy-9,10-secocholesta-5,7,10-trien-1,3,25-triol [German] [ACD/IUPAC Name]
(1S,3R,5Z,7E)-20-Methoxy-9,10-secocholesta-5,7,10-triene-1,3,25-triol [ACD/IUPAC Name]
(1S,3R,5Z,7E)-20-Méthoxy-9,10-sécocholesta-5,7,10-triène-1,3,25-triol [French] [ACD/IUPAC Name]
1,3-Cyclohexanediol, 4-methylene-5-[(2E)-2-[(1S,3aS,7aS)-octahydro-1-[(1S)-5-hydroxy-1-methoxy-1,5-dimethylhexyl]-7a-methyl-4H-inden-4-ylidene]ethylidene]-, (1R,3S,5Z)- [ACD/Index Name]
(20S)-1α,25-dihydroxy-20-methoxycholecalciferol
(20S)-1α,25-dihydroxy-20-methoxyvitamin D3 / (20S)-1α,25-dihydroxy-20-methoxycholecalciferol
(5Z,7E)-(1S,3R,20S)-20-methoxy-9,10-seco-5,7,10(19)-cholestatriene-1,3,25-triol

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

LMST03020380 [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 585.1±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±3.7 mmHg at 25°C
Enthalpy of Vaporization: 100.3±6.0 kJ/mol
Flash Point: 307.6±30.1 °C
Index of Refraction: 1.545
Molar Refractivity: 130.8±0.4 cm3
#H bond acceptors: 4
#H bond donors: 3
#Freely Rotating Bonds: 7
#Rule of 5 Violations: 0
ACD/LogP: 4.61
ACD/LogD (pH 5.5): 4.82
ACD/BCF (pH 5.5): 2706.85
ACD/KOC (pH 5.5): 9966.75
ACD/LogD (pH 7.4): 4.82
ACD/BCF (pH 7.4): 2706.85
ACD/KOC (pH 7.4): 9966.75
Polar Surface Area: 70 Å2
Polarizability: 51.8±0.5 10-24cm3
Surface Tension: 44.5±5.0 dyne/cm
Molar Volume: 413.8±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) =  6.80

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  529.47  (Adapted Stein & Brown method)
    Melting Pt (deg C):  226.37  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.42E-014  (Modified Grain method)
    Subcooled liquid VP: 2.05E-012 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):  0.002432
       log Kow used: 6.80 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.978 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.60E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.432E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.80  (KowWin est)
  Log Kaw used:  -6.832  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.632
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.0468
   Biowin2 (Non-Linear Model)     :   0.0001
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.8870  (months      )
   Biowin4 (Primary Survey Model) :   2.9921  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2728
   Biowin6 (MITI Non-Linear Model):   0.0096
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.4546
 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):  2.73E-010 Pa (2.05E-012 mm Hg)
  Log Koa (Koawin est  ): 13.632
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.1E+004 
       Octanol/air (Koa) model:  10.5 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  0.999 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 312.8386 E-12 cm3/molecule-sec
      Half-Life =     0.034 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    24.617 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =   223.583740 E-17 cm3/molecule-sec
      Half-Life =     0.005 Days (at 7E11 mol/cm3)
      Half-Life =      7.381 Min
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.736E+004
      Log Koc:  4.240 

 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 = 4.537 (BCF = 3.442e+004)
       log Kow used: 6.80 (estimated)

 Volatilization from Water:
    Henry LC:  3.6E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.437E+005  hours   (1.432E+004 days)
    Half-Life from Model Lake :  3.75E+006  hours   (1.562E+005 days)

 Removal In Wastewater Treatment:
    Total removal:              93.73  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    92.96  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       0.00114         0.107        1000       
   Water     1.69            1.44e+003    1000       
   Soil      31              2.88e+003    1000       
   Sediment  67.3            1.3e+004     0          
     Persistence Time: 4.48e+003 hr

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