ChemSpider 2D Image | Methyl 6-deoxy-beta-L-galactopyranoside | C7H14O5

Methyl 6-deoxy-β-L-galactopyranoside

  • Molecular FormulaC7H14O5
  • Average mass178.183 Da
  • Monoisotopic mass178.084122 Da
  • ChemSpider ID5506088
  • defined stereocentres - 5 of 5 defined stereocentres


More details:






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

6-Désoxy-β-L-galactopyranoside de méthyle [French] [ACD/IUPAC Name]
Methyl 6-deoxy-β-L-galactopyranoside [ACD/IUPAC Name]
Methyl-6-desoxy-β-L-galactopyranosid [German] [ACD/IUPAC Name]
β-L-Galactopyranoside, methyl 6-deoxy- [ACD/Index Name]
(2S,3S,4R,5S,6S)-2-methoxy-6-methyloxane-3,4,5-triol
(2S,3S,4R,5S,6S)-2-Methoxy-6-methyltetrahydro-2H-pyran-3,4,5-triol
[24332-98-7]
1128-40-1 [RN]
24332-98-7 [RN]
57783-42-3 [RN]
More...

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

LI7 [DBID]
ZINC04283898 [DBID]

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

Density: 1.3±0.1 g/cm3
Boiling Point: 312.6±42.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.5 mmHg at 25°C
Enthalpy of Vaporization: 64.2±6.0 kJ/mol
Flash Point: 142.9±27.9 °C
Index of Refraction: 1.513
Molar Refractivity: 40.4±0.4 cm3
#H bond acceptors: 5
#H bond donors: 3
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 0.05
ACD/LogD (pH 5.5): -0.57
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 11.63
ACD/LogD (pH 7.4): -0.57
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 11.63
Polar Surface Area: 79 Å2
Polarizability: 16.0±0.5 10-24cm3
Surface Tension: 52.9±5.0 dyne/cm
Molar Volume: 134.3±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) =  -1.15

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  319.23  (Adapted Stein & Brown method)
    Melting Pt (deg C):  87.55  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.64E-006  (Modified Grain method)
    Subcooled liquid VP: 1.05E-005 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):  5.435e+005
       log Kow used: -1.15 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.26E-013  atm-m3/mole
   Group Method:   1.94E-019  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.139E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.15  (KowWin est)
  Log Kaw used:  -10.759  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.609
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4442
   Biowin2 (Non-Linear Model)     :   0.0462
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2680  (days-weeks  )
   Biowin4 (Primary Survey Model) :   3.9595  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7314
   Biowin6 (MITI Non-Linear Model):   0.3945
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.7580
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.0014 Pa (1.05E-005 mm Hg)
  Log Koa (Koawin est  ): 9.609
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00214 
       Octanol/air (Koa) model:  0.000998 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0718 
       Mackay model           :  0.146 
       Octanol/air (Koa) model:  0.0739 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  55.5240 E-12 cm3/molecule-sec
      Half-Life =     0.193 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.312 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.109 (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]:
    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: -1.15 (estimated)

 Volatilization from Water:
    Henry LC:  4.26E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.835E+009  hours   (7.644E+007 days)
    Half-Life from Model Lake : 2.001E+010  hours   (8.339E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  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       1.62e-005       4.62         1000       
   Water     34.4            208          1000       
   Soil      65.5            416          1000       
   Sediment  0.0596          1.87e+003    0          
     Persistence Time: 387 hr




                    

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