Found 20 results

Search term: C25H42O9 (Found by molecular formula)

ChemSpider 2D Image | Methyl [(2R,6S)-6-{(2S,4S)-2,4-dihydroxy-5-[(2R,3S,6R,8R,9S)-8-(hydroxymethyl)-9-methoxy-3-methyl-1,7-dioxaspiro[5.5]undec-4-en-2-yl]pentyl}tetrahydro-2H-pyran-2-yl]acetate | C25H42O9

Methyl [(2R,6S)-6-{(2S,4S)-2,4-dihydroxy-5-[(2R,3S,6R,8R,9S)-8-(hydroxymethyl)-9-methoxy-3-methyl-1,7-dioxaspiro[5.5]undec-4-en-2-yl]pentyl}tetrahydro-2H-pyran-2-yl]acetate

  • Molecular FormulaC25H42O9
  • Average mass486.596 Da
  • Monoisotopic mass486.282898 Da
  • ChemSpider ID9845036
  • defined stereocentres - 9 of 9 defined stereocentres


More details:






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

[(2R,6S)-6-{(2S,4S)-2,4-Dihydroxy-5-[(2R,3S,6R,8R,9S)-8-(hydroxyméthyl)-9-méthoxy-3-méthyl-1,7-dioxaspiro[5.5]undéc-4-én-2-yl]pentyl}tétrahydro-2H-pyran-2-yl]acétate de méthyle [French] [ACD/IUPAC Name]
2H-Pyran-2-acetic acid, 6-[(2S,4S)-2,4-dihydroxy-5-[(2R,3S,6R,8R,9S)-8-(hydroxymethyl)-9-methoxy-3-methyl-1,7-dioxaspiro[5.5]undec-4-en-2-yl]pentyl]tetrahydro-, methyl ester, (2R,6S)- [ACD/Index Name]
Methyl [(2R,6S)-6-{(2S,4S)-2,4-dihydroxy-5-[(2R,3S,6R,8R,9S)-8-(hydroxymethyl)-9-methoxy-3-methyl-1,7-dioxaspiro[5.5]undec-4-en-2-yl]pentyl}tetrahydro-2H-pyran-2-yl]acetate [ACD/IUPAC Name]
Methyl-[(2R,6S)-6-{(2S,4S)-2,4-dihydroxy-5-[(2R,3S,6R,8R,9S)-8-(hydroxymethyl)-9-methoxy-3-methyl-1,7-dioxaspiro[5.5]undec-4-en-2-yl]pentyl}tetrahydro-2H-pyran-2-yl]acetat [German] [ACD/IUPAC Name]

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

Density: 1.2±0.1 g/cm3
Boiling Point: 639.7±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±4.3 mmHg at 25°C
Enthalpy of Vaporization: 108.2±6.0 kJ/mol
Flash Point: 207.9±25.0 °C
Index of Refraction: 1.537
Molar Refractivity: 124.8±0.4 cm3
#H bond acceptors: 9
#H bond donors: 3
#Freely Rotating Bonds: 11
#Rule of 5 Violations: 0
ACD/LogP: 0.66
ACD/LogD (pH 5.5): 1.69
ACD/BCF (pH 5.5): 11.42
ACD/KOC (pH 5.5): 198.96
ACD/LogD (pH 7.4): 1.69
ACD/BCF (pH 7.4): 11.42
ACD/KOC (pH 7.4): 198.96
Polar Surface Area: 124 Å2
Polarizability: 49.5±0.5 10-24cm3
Surface Tension: 51.1±5.0 dyne/cm
Molar Volume: 399.7±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) =  2.97

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  580.12  (Adapted Stein & Brown method)
    Melting Pt (deg C):  250.03  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.47E-016  (Modified Grain method)
    Subcooled liquid VP: 4.1E-014 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):  2.537
       log Kow used: 2.97 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  22729 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.26E-018  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.710E-017 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.97  (KowWin est)
  Log Kaw used:  -16.288  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  19.258
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.4071
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4972  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5706  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4978
   Biowin6 (MITI Non-Linear Model):   0.0260
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.9079
 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):  5.47E-012 Pa (4.1E-014 mm Hg)
  Log Koa (Koawin est  ): 19.258
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.49E+005 
       Octanol/air (Koa) model:  4.45E+006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 188.7734 E-12 cm3/molecule-sec
      Half-Life =     0.057 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.680 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): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10
      Log Koc:  1.000 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  8.260E-002  L/mol-sec
  Kb Half-Life at pH 8:      97.114  days   
  Kb Half-Life at pH 7:       2.659  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 1.587 (BCF = 38.62)
       log Kow used: 2.97 (estimated)

 Volatilization from Water:
    Henry LC:  1.26E-018 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.025E+015  hours   (4.271E+013 days)
    Half-Life from Model Lake : 1.118E+016  hours   (4.659E+014 days)

 Removal In Wastewater Treatment:
    Total removal:               5.44  percent
    Total biodegradation:        0.12  percent
    Total sludge adsorption:     5.32  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       0.000351        1.29         1000       
   Water     13              900          1000       
   Soil      86.7            1.8e+003     1000       
   Sediment  0.277           8.1e+003     0          
     Persistence Time: 1.77e+003 hr




                    

Click to predict properties on the Chemicalize site






Advertisement