ChemSpider 2D Image | (2R,3S)-Glycopyrronium | C19H28NO3

(2R,3S)-Glycopyrronium

  • Molecular FormulaC19H28NO3
  • Average mass318.430 Da
  • Monoisotopic mass318.206360 Da
  • ChemSpider ID8108821

  • Charge - Charge

    defined stereocentres - 2 of 2 defined stereocentres

More details:

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

(2R,3S)-Glycopyrronium
(3S)-3-{[(2R)-2-Cyclopentyl-2-hydroxy-2-phenylacetyl]oxy}-1,1-dimethylpyrrolidinium [ACD/IUPAC Name]
(3S)-3-{[(2R)-2-Cyclopentyl-2-hydroxy-2-phenylacetyl]oxy}-1,1-dimethylpyrrolidinium [German] [ACD/IUPAC Name]
(3S)-3-{[(2R)-2-Cyclopentyl-2-hydroxy-2-phénylacétyl]oxy}-1,1-diméthylpyrrolidinium [French] [ACD/IUPAC Name]
Glycopyrronium [INN]
Pyrrolidinium, 3-[[(2R)-2-cyclopentyl-2-hydroxy-2-phenylacetyl]oxy]-1,1-dimethyl-, (3S)- [ACD/Index Name]
UNII:A14FB57V1D
(2S)-2-cyclopentyl-2-hydroxy-2-phenylacetic acid [(3R)-1,1-dimethyl-3-pyrrolidin-1-iumyl] ester
(2S)-2-cyclopentyl-2-hydroxy-2-phenyl-acetic acid [(3R)-1,1-dimethylpyrrolidin-1-ium-3-yl] ester
[(3R)-1,1-dimethylpyrrolidin-1-ium-3-yl] (2S)-2-cyclopentyl-2-hydroxy-2-phenylacetate
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

NCGC00016517-01 [DBID]

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

Density:
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 4
#H bond donors: 1
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 0.38
ACD/LogD (pH 5.5): -0.71
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 9.73
ACD/LogD (pH 7.4): -0.71
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 9.73
Polar Surface Area: 47 Å2
Polarizability:
Surface Tension:
Molar Volume:

Predicted data is generated using the US Environmental Protection Agency�s EPISuite™ 

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  -0.99

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  554.09  (Adapted Stein & Brown method)
    Melting Pt (deg C):  237.87  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.02E-014  (Modified Grain method)
    Subcooled liquid VP: 4.02E-012 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):  6.748e+004
       log Kow used: -0.99 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  31.515 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Esters
       Benzyl Alcohols

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.77E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.254E-019 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.99  (KowWin est)
  Log Kaw used:  -14.140  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.150
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7143
   Biowin2 (Non-Linear Model)     :   0.9335
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4456  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4687  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3718
   Biowin6 (MITI Non-Linear Model):   0.1779
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.9433
 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):  5.36E-010 Pa (4.02E-012 mm Hg)
  Log Koa (Koawin est  ): 13.150
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.6E+003 
       Octanol/air (Koa) model:  3.47 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  0.996 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  35.3061 E-12 cm3/molecule-sec
      Half-Life =     0.303 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.635 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   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    :  1267
      Log Koc:  3.103 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.390E-004  L/mol-sec
  Kb Half-Life at pH 8:     158.013  years  
  Kb Half-Life at pH 7:    1580.126  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: -0.99 (estimated)

 Volatilization from Water:
    Henry LC:  1.77E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 5.903E+012  hours   (2.459E+011 days)
    Half-Life from Model Lake : 6.439E+013  hours   (2.683E+012 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       0.000865        7.27         1000       
   Water     46.4            900          1000       
   Soil      53.5            1.8e+003     1000       
   Sediment  0.0891          8.1e+003     0          
     Persistence Time: 972 hr

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