ChemSpider 2D Image | 7-methylimidazo[1,2-a]pyridine-2-carboxylic acid | C9H8N2O2

7-methylimidazo[1,2-a]pyridine-2-carboxylic acid

  • Molecular FormulaC9H8N2O2
  • Average mass176.172 Da
  • Monoisotopic mass176.058578 Da
  • ChemSpider ID915084

More details:

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

7-Methylimidazo[1,2-a]pyridin-2-carbonsäure [German] [ACD/IUPAC Name]
7-methylimidazo[1,2-a]pyridine-2-carboxylic acid [ACD/IUPAC Name]
80353-94-2 [RN]
Acide 7-méthylimidazo[1,2-a]pyridine-2-carboxylique [French] [ACD/IUPAC Name]
Imidazo[1,2-a]pyridine-2-carboxylic acid, 7-methyl- [ACD/Index Name]
(2R,3S,4R,5R)-2-(hydroxymethyl)-5-(6-imino-3-methylpurin-9-yl)oxolane-3,4-
[80353-94-2] [RN]
2IP-0009
70705-33-8 [RN]
7-methyl-2-imidazo[1,2-a]pyridinecarboxylic acid
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

MFCD03425067 [DBID]
BAS 04211258 [DBID]
Bionet2_001134 [DBID]
CCRIS 4693 [DBID]

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

    Density: 1.4±0.1 g/cm3
    Boiling Point:
    Vapour Pressure:
    Enthalpy of Vaporization:
    Flash Point:
    Index of Refraction: 1.653
    Molar Refractivity: 47.5±0.5 cm3
    #H bond acceptors: 4
    #H bond donors: 1
    #Freely Rotating Bonds: 1
    #Rule of 5 Violations: 0
    ACD/LogP: 1.90
    ACD/LogD (pH 5.5): -0.77
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 1.00
    ACD/LogD (pH 7.4): -0.85
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 55 Å2
    Polarizability: 18.8±0.5 10-24cm3
    Surface Tension: 53.2±7.0 dyne/cm
    Molar Volume: 129.6±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) =  2.19

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  381.25  (Adapted Stein & Brown method)
    Melting Pt (deg C):  143.18  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.5E-006  (Modified Grain method)
    Subcooled liquid VP: 2.36E-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):  775.6
       log Kow used: 2.19 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  622.12 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Imidazoles-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.02E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.483E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.19  (KowWin est)
  Log Kaw used:  -10.688  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.878
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8952
   Biowin2 (Non-Linear Model)     :   0.9709
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8229  (weeks       )
   Biowin4 (Primary Survey Model) :   3.5328  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6393
   Biowin6 (MITI Non-Linear Model):   0.6620
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3482
 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):  0.00315 Pa (2.36E-005 mm Hg)
  Log Koa (Koawin est  ): 12.878
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000953 
       Octanol/air (Koa) model:  1.85 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0333 
       Mackay model           :  0.0709 
       Octanol/air (Koa) model:  0.993 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  21.1243 E-12 cm3/molecule-sec
      Half-Life =     0.506 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     6.076 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0521 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  15.32
      Log Koc:  1.185 

 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: 2.19 (estimated)

 Volatilization from Water:
    Henry LC:  5.02E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.548E+009  hours   (6.45E+007 days)
    Half-Life from Model Lake : 1.689E+010  hours   (7.037E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               2.46  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.37  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       9.78e-006       12.2         1000       
   Water     20.9            360          1000       
   Soil      79              720          1000       
   Sediment  0.0925          3.24e+003    0          
     Persistence Time: 729 hr

    Click to predict properties on the Chemicalize site


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