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ChemSpider 2D Image | Quercetin-7-O-rhamnoside | C21H20O11

Quercetin-7-O-rhamnoside

  • Molecular FormulaC21H20O11
  • Average mass448.377 Da
  • Monoisotopic mass448.100555 Da
  • ChemSpider ID4678039
  • defined stereocentres - 5 of 5 defined stereocentres


More details:






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

2-(3,4-Dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl 6-deoxy-α-L-mannopyranoside [ACD/IUPAC Name]
2-(3,4-Dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl-6-desoxy-α-L-mannopyranosid [German] [ACD/IUPAC Name]
4H-1-Benzopyran-4-one, 7-((6-deoxy-α-L-mannopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-
4H-1-Benzopyran-4-one, 7-[(6-deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy- [ACD/Index Name]
6-Désoxy-α-L-mannopyranoside de 2-(3,4-dihydroxyphényl)-3,5-dihydroxy-4-oxo-4H-chromén-7-yle [French] [ACD/IUPAC Name]
quercetin 7-O-α-L-rhamnopyranoside
Quercetin-7-O-rhamnoside
2-(3,4-Dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl 6-deoxy-a-L-mannopyranoside
2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl 6-deoxy-α-L-mannopyranoside; 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl α-L-rhamnopyranoside
2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one
More...

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

Density: 1.7±0.1 g/cm3
Boiling Point: 801.1±65.0 °C at 760 mmHg
Vapour Pressure: 0.0±3.0 mmHg at 25°C
Enthalpy of Vaporization: 122.2±3.0 kJ/mol
Flash Point: 283.8±27.8 °C
Index of Refraction: 1.755
Molar Refractivity: 105.6±0.3 cm3
#H bond acceptors: 11
#H bond donors: 7
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 2
ACD/LogP: 1.72
ACD/LogD (pH 5.5): 0.72
ACD/BCF (pH 5.5): 1.95
ACD/KOC (pH 5.5): 51.89
ACD/LogD (pH 7.4): -0.59
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 2.54
Polar Surface Area: 186 Å2
Polarizability: 41.9±0.5 10-24cm3
Surface Tension: 104.7±3.0 dyne/cm
Molar Volume: 258.0±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) =  -0.13

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  722.58  (Adapted Stein & Brown method)
    Melting Pt (deg C):  316.57  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.67E-022  (Modified Grain method)
    Subcooled liquid VP: 5.08E-019 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):  7505
       log Kow used: -0.13 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.576e+005 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.70E-025  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.099E-026 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.13  (KowWin est)
  Log Kaw used:  -22.820  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  22.690
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.4397
   Biowin2 (Non-Linear Model)     :   0.9885
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8699  (weeks       )
   Biowin4 (Primary Survey Model) :   3.9600  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.8288
   Biowin6 (MITI Non-Linear Model):   0.1691
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.9567
 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):  6.77E-017 Pa (5.08E-019 mm Hg)
  Log Koa (Koawin est  ): 22.690
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.43E+010 
       Octanol/air (Koa) model:  1.2E+010 
   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 = 293.7544 E-12 cm3/molecule-sec
      Half-Life =     0.036 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    26.216 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    10.500000 E-17 cm3/molecule-sec
      Half-Life =     0.109 Days (at 7E11 mol/cm3)
      Half-Life =      2.619 Hrs
   Reaction With Nitrate Radicals May Be Important!
   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    :  63.67
      Log Koc:  1.804 

 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: -0.13 (estimated)

 Volatilization from Water:
    Henry LC:  3.7E-025 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.351E+021  hours   (1.396E+020 days)
    Half-Life from Model Lake : 3.655E+022  hours   (1.523E+021 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       3.82e-005       0.655        1000       
   Water     38.6            360          1000       
   Soil      61.3            720          1000       
   Sediment  0.0711          3.24e+003    0          
     Persistence Time: 581 hr




                    

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