ChemSpider 2D Image | 1H-Pyrrolo[3,2-c]pyridin-1-ol 5-oxide | C7H6N2O2

1H-Pyrrolo[3,2-c]pyridin-1-ol 5-oxide

  • Molecular FormulaC7H6N2O2
  • Average mass150.135 Da
  • Monoisotopic mass150.042923 Da
  • ChemSpider ID4554367

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

1H-Pyrrolo[3,2-c]pyridin-1-ol 5-oxide [ACD/IUPAC Name]
1H-Pyrrolo[3,2-c]pyridin-1-ol-5-oxid [German] [ACD/IUPAC Name]
1H-Pyrrolo[3,2-c]pyridine, 1-hydroxy-, 5-oxide [ACD/Index Name]
5-Oxyde de -1H-pyrrolo[3,2-c]pyridin-1-ol [French] [ACD/IUPAC Name]
1H-Pyrrolo[3,2-c]pyridine, 1-hydroxy-, 5-oxide (9CI)
1H-Pyrrolo[3,2-c]pyridine,1-hydroxy-,5-oxide
1-hydroxy-1H-pyrrolo[3,2-c]pyridine 5-oxide
1-hydroxy-5-oxidopyrrolo[3,2-c]pyridin-5-ium
313528-28-8 [RN]
AC1NU7CM
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

ZINC00518255 [DBID]

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

Density: 1.4±0.1 g/cm3
Boiling Point: 546.3±42.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.5 mmHg at 25°C
Enthalpy of Vaporization: 85.6±3.0 kJ/mol
Flash Point: 284.2±27.9 °C
Index of Refraction: 1.678
Molar Refractivity: 39.3±0.5 cm3
#H bond acceptors: 4
#H bond donors: 1
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: -0.98
ACD/LogD (pH 5.5): -1.58
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -2.75
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 51 Å2
Polarizability: 15.6±0.5 10-24cm3
Surface Tension: 63.8±7.0 dyne/cm
Molar Volume: 104.2±7.0 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) =  0.07

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  320.34  (Adapted Stein & Brown method)
    Melting Pt (deg C):  112.00  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  9.76E-006  (Modified Grain method)
    Subcooled liquid VP: 7.02E-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):  6.561e+004
       log Kow used: 0.07 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.642e+005 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   Incomplete
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.959E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Can Not Estimate (can not calculate HenryLC)

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6756
   Biowin2 (Non-Linear Model)     :   0.7032
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8652  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6297  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3036
   Biowin6 (MITI Non-Linear Model):   0.2250
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3589
 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):  0.00936 Pa (7.02E-005 mm Hg)
  Log Koa (): not available
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000321 
       Octanol/air (Koa) model:  not available
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0114 
       Mackay model           :  0.025 
       Octanol/air (Koa) model:  not available

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 154.2800 E-12 cm3/molecule-sec
      Half-Life =     0.069 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.832 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0182 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2668
      Log Koc:  3.426 

 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: 0.07 (estimated)

 Volatilization from Water:
    Henry LC:  2.96E-011 atm-m3/mole  (calculated from VP/WS)
    Half-Life from Model River: 2.433E+007  hours   (1.014E+006 days)
    Half-Life from Model Lake : 2.654E+008  hours   (1.106E+007 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       0.000699        1.66         1000       
   Water     38.4            360          1000       
   Soil      61.5            720          1000       
   Sediment  0.071           3.24e+003    0          
     Persistence Time: 582 hr


 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  0.07

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  320.34  (Adapted Stein & Brown method)
    Melting Pt (deg C):  112.00  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  9.76E-006  (Modified Grain method)
    Subcooled liquid VP: 7.02E-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):  6.561e+004
       log Kow used: 0.07 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.642e+005 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   Incomplete
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.959E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Can Not Estimate (can not calculate HenryLC)

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6756
   Biowin2 (Non-Linear Model)     :   0.7032
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8652  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6297  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3036
   Biowin6 (MITI Non-Linear Model):   0.2250
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3589
 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):  0.00936 Pa (7.02E-005 mm Hg)
  Log Koa (): not available
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000321 
       Octanol/air (Koa) model:  not available
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0114 
       Mackay model           :  0.025 
       Octanol/air (Koa) model:  not available

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 154.2800 E-12 cm3/molecule-sec
      Half-Life =     0.069 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.832 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0182 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2668
      Log Koc:  3.426 

 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: 0.07 (estimated)

 Volatilization from Water:
    Henry LC:  2.96E-011 atm-m3/mole  (calculated from VP/WS)
    Half-Life from Model River: 2.433E+007  hours   (1.014E+006 days)
    Half-Life from Model Lake : 2.654E+008  hours   (1.106E+007 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       0.000699        1.66         1000       
   Water     38.4            360          1000       
   Soil      61.5            720          1000       
   Sediment  0.071           3.24e+003    0          
     Persistence Time: 582 hr




                    

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