ChemSpider 2D Image | Glucosamine | C6H13NO5

Glucosamine

  • Molecular FormulaC6H13NO5
  • Average mass179.171 Da
  • Monoisotopic mass179.079376 Da
  • ChemSpider ID390201
  • defined stereocentres - 5 of 5 defined stereocentres


More details:



Featured data source



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

Glucosamine [INN] [Wiki]
β-D-glucosamine
222-311-2 [EINECS]
249-379-6 [EINECS]
28905-10-4 [RN]
2-Amino-2-deoxy-β-D-glucopyranose [ACD/IUPAC Name]
2-Amino-2-desoxy-β-D-glucopyranose [German] [ACD/IUPAC Name]
2-Amino-2-désoxy-β-D-glucopyranose [French] [ACD/IUPAC Name]
D-(+)-Glucosamine
D-glucosamine
More...

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

AIDS000694 [DBID]
AIDS-000694 [DBID]
C08349 [DBID]
CHEBI:28393 [DBID]
DivK1c_000261 [DBID]
KBio1_000261 [DBID]
KBio2_001311 [DBID]
KBio2_003879 [DBID]
KBio2_006447 [DBID]
KBio3_001306 [DBID]
More...

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

Density: 1.6±0.1 g/cm3
Boiling Point: 449.9±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.5 mmHg at 25°C
Enthalpy of Vaporization: 81.8±6.0 kJ/mol
Flash Point: 225.9±28.7 °C
Index of Refraction: 1.600
Molar Refractivity: 39.2±0.3 cm3
#H bond acceptors: 6
#H bond donors: 6
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 1
ACD/LogP: -2.09
ACD/LogD (pH 5.5): -4.72
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -3.10
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 116 Å2
Polarizability: 15.5±0.5 10-24cm3
Surface Tension: 73.8±3.0 dyne/cm
Molar Volume: 114.6±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) =  -2.20

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  371.74  (Adapted Stein & Brown method)
    Melting Pt (deg C):  134.49  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.02E-008  (Modified Grain method)
    Subcooled liquid VP: 2.54E-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):  1e+006
       log Kow used: -2.20 (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:
       Aliphatic Amines

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.73E-017  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.762E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -2.20  (KowWin est)
  Log Kaw used:  -14.952  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.752
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1036
   Biowin2 (Non-Linear Model)     :   0.9319
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.4589  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.1406  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.9700
   Biowin6 (MITI Non-Linear Model):   0.6814
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.5104
 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):  3.39E-005 Pa (2.54E-007 mm Hg)
  Log Koa (Koawin est  ): 12.752
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0886 
       Octanol/air (Koa) model:  1.39 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.762 
       Mackay model           :  0.876 
       Octanol/air (Koa) model:  0.991 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 142.2708 E-12 cm3/molecule-sec
      Half-Life =     0.075 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.902 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.819 (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: -2.20 (estimated)

 Volatilization from Water:
    Henry LC:  2.73E-017 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.871E+013  hours   (1.196E+012 days)
    Half-Life from Model Lake : 3.132E+014  hours   (1.305E+013 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       4.5e-009        1.8          1000       
   Water     34.5            208          1000       
   Soil      65.5            416          1000       
   Sediment  0.0596          1.87e+003    0          
     Persistence Time: 387 hr




                    

Click to predict properties on the Chemicalize site





Feedback Form