InChI=1/C13H11N3/c14-13-12(10-6-2-1-3-7-10)15-11-8-4-5-9-16(11)13/h1-9H,14H2

Inherent Properties, Identifiers and References

ChemSpider ID:	172517
Empirical Formula:	C₁₃H₁₁N₃
Molecular Weight:	209.2465
Nominal Mass:	209 Da
Average Mass:	209.2465 Da
Monoisotopic Mass:	209.095297 Da

Systematic Name:

2-phenylimidazo[3,2-a]pyridin-3-amine

SMILES:

n1c(c(n2ccccc12)N)c3ccccc3 Copy

InChI:

InChI=1/C13H11N3/c14-13-12(10-6-2-1-3-7-10)15-11-8-4-5-9-16(11)13/h1-9H,14H2 Copy

InChIKey:

RJGJCHYNEWULMZ-UHFFFAOYAE

Std. InChI:

InChI=1S/C13H11N3/c14-13-12(10-6-2-1-3-7-10)15-11-8-4-5-9-16(11)13/h1-9H,14H2 Copy

Std. InChIKey:

RJGJCHYNEWULMZ-UHFFFAOYSA-N

Patents

Articles

Names and Synonyms

Database ID(s)

Predicted Properties

ACD/Labs
EPI Summary

ACD/LogP:	2.80	# of Rule of 5 Violations:	0
ACD/LogD (pH 5.5):		ACD/LogD (pH 7.4):
ACD/BCF (pH 5.5):		ACD/BCF (pH 7.4):
ACD/KOC (pH 5.5):		ACD/KOC (pH 7.4):
#H bond acceptors:	3	#H bond donors:	2
#Freely Rotating Bonds:	2	Polar Surface Area:	20.54 Å²
Index of Refraction:	1.68	Molar Refractivity:	63.73 cm³
Molar Volume:	168.6 cm³	Polarizability:	25.26 10^-24cm³
Surface Tension:	52 dyne/cm	Density:	1.24 g/cm³
Flash Point:	°C	Enthalpy of Vaporization:	kJ/mol
Boiling Point:	°C at 760 mmHg	Vapour Pressure:	mmHg at 25°C

                    
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  2.61

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  428.02  (Adapted Stein & Brown method)
    Melting Pt (deg C):  163.87  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.4E-008  (Modified Grain method)
    Subcooled liquid VP: 1.72E-006 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):  232.5
       log Kow used: 2.61 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  154.41 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aromatic Amines
       Imidazoles

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.13E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.579E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.61  (KowWin est)
  Log Kaw used:  -10.601  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.211
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5423
   Biowin2 (Non-Linear Model)     :   0.4824
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6238  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4423  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0059
   Biowin6 (MITI Non-Linear Model):   0.0251
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.0824
 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):  0.000229 Pa (1.72E-006 mm Hg)
  Log Koa (Koawin est  ): 13.211
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0131 
       Octanol/air (Koa) model:  3.99 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.321 
       Mackay model           :  0.511 
       Octanol/air (Koa) model:  0.997 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 203.3873 E-12 cm3/molecule-sec
      Half-Life =     0.053 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.631 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.416 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  6884
      Log Koc:  3.838 

 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 = 1.308 (BCF = 20.32)
       log Kow used: 2.61 (estimated)

 Volatilization from Water:
    Henry LC:  6.13E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.382E+009  hours   (5.757E+007 days)
    Half-Life from Model Lake : 1.507E+010  hours   (6.28E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               3.45  percent
    Total biodegradation:        0.11  percent
    Total sludge adsorption:     3.34  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       7.91e-006       1.26         1000       
   Water     15.1            900          1000       
   Soil      84.8            1.8e+003     1000       
   Sediment  0.152           8.1e+003     0          
     Persistence Time: 1.69e+003 hr

SimBioSys LASSO