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ChemSpider 2D Image | germanicol | C30H50O

germanicol

  • Molecular FormulaC30H50O
  • Average mass426.717 Da
  • Monoisotopic mass426.386169 Da
  • ChemSpider ID109519

  • defined stereocentres - 8 of 8 defined stereocentres

More details:

Featured data source
Natural Product Updates

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

(3β)-Olean-18-en-3-ol [ACD/IUPAC Name]
(3β)-Olean-18-en-3-ol [German] [ACD/IUPAC Name]
(3β)-Oléan-18-én-3-ol [French] [ACD/IUPAC Name]
465-02-1 [RN]
germanicol
Olean-18-en-3-ol, (3β)- [ACD/Index Name]
(3S,4aR,6aR,6bR,8aR,12bR,14aR,14bR)-4,4,6a,6b,8a,11,11,14b-Octamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12b,13,14,14a,14b-eicosahydro-picen-3-ol
(3S,4aR,6aS,6aR,6bR,8aR,14aR,14bR)-4,4,6a,6b,8a,11,11,14b-octamethyl-1,2,3,4a,5,6,6a,7,8,9,10,13,14,14a-tetradecahydropicen-3-ol
5α-olean-18-en-3β-ol
olean-18-en-3β-ol

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

7NEX9512DZ [DBID]
AIDS064683 [DBID]
AIDS-064683 [DBID]
UNII:7NEX9512DZ [DBID]

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

Density: 1.0±0.1 g/cm3
Boiling Point: 490.7±44.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.8 mmHg at 25°C
Enthalpy of Vaporization: 87.2±6.0 kJ/mol
Flash Point: 217.7±20.7 °C
Index of Refraction: 1.539
Molar Refractivity: 131.9±0.4 cm3
#H bond acceptors: 1
#H bond donors: 1
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 1
ACD/LogP: 11.06
ACD/LogD (pH 5.5): 10.27
ACD/BCF (pH 5.5): 1000000.00
ACD/KOC (pH 5.5): 9219126.00
ACD/LogD (pH 7.4): 10.27
ACD/BCF (pH 7.4): 1000000.00
ACD/KOC (pH 7.4): 9219126.00
Polar Surface Area: 20 Å2
Polarizability: 52.3±0.5 10-24cm3
Surface Tension: 39.5±5.0 dyne/cm
Molar Volume: 420.8±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) =  10.56

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  454.45  (Adapted Stein & Brown method)
    Melting Pt (deg C):  191.32  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  8.06E-011  (Modified Grain method)
    Subcooled liquid VP: 4.48E-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):  6.478e-006
       log Kow used: 10.56 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.971e-005 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.72E-004  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  6.986E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  10.56  (KowWin est)
  Log Kaw used:  -2.153  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.713
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.4005
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.1434  (recalcitrant)
   Biowin4 (Primary Survey Model) :   2.4409  (weeks-months)
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2660
   Biowin6 (MITI Non-Linear Model):   0.0126
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -2.7890
 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):  5.97E-007 Pa (4.48E-009 mm Hg)
  Log Koa (Koawin est  ): 12.713
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.02 
       Octanol/air (Koa) model:  1.27 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.995 
       Mackay model           :  0.998 
       Octanol/air (Koa) model:  0.99 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 122.9365 E-12 cm3/molecule-sec
      Half-Life =     0.087 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.044 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.137500 E-17 cm3/molecule-sec
      Half-Life =     1.007 Days (at 7E11 mol/cm3)
      Half-Life =     24.179 Hrs
   Fraction sorbed to airborne particulates (phi): 0.996 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  4.499E+006
      Log Koc:  6.653 

 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 = 0.500 (BCF = 3.162)
       log Kow used: 10.56 (estimated)

 Volatilization from Water:
    Henry LC:  0.000172 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:       9.14  hours
    Half-Life from Model Lake :      272.9  hours   (11.37 days)

 Removal In Wastewater Treatment:
    Total removal:              94.04  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.26  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       0.00761         1.92         1000       
   Water     0.735           4.32e+003    1000       
   Soil      40.5            8.64e+003    1000       
   Sediment  58.8            3.89e+004    0          
     Persistence Time: 1.09e+004 hr

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