ChemSpider 2D Image | 3-Amino-7-methoxythieno[2,3-b]quinoline-2-carboxylic acid | C13H10N2O3S

3-Amino-7-methoxythieno[2,3-b]quinoline-2-carboxylic acid

  • Molecular FormulaC13H10N2O3S
  • Average mass274.295 Da
  • Monoisotopic mass274.041199 Da
  • ChemSpider ID755418

More details:

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

3-Amino-7-methoxythieno[2,3-b]chinolin-2-carbonsäure [German] [ACD/IUPAC Name]
3-Amino-7-methoxythieno[2,3-b]quinoline-2-carboxylic acid [ACD/IUPAC Name]
462068-01-5 [RN]
Acide 3-amino-7-méthoxythiéno[2,3-b]quinoléine-2-carboxylique [French] [ACD/IUPAC Name]
Thieno[2,3-b]quinoline-2-carboxylic acid, 3-amino-7-methoxy- [ACD/Index Name]
3-Amino-7-methoxy-thieno[2,3- b ]quinoline-2-carbo
3-Amino-7-methoxy-thieno[2,3- b ]quinoline-2-carboxylic acid
3-Amino-7-methoxy-thieno[2,3-b]quinoline-2-carboxylic acid
xylic acid

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

ASN 02538796 [DBID]
MFCD02590326 [DBID]

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

Density: 1.5±0.1 g/cm3
Boiling Point: 562.8±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.6 mmHg at 25°C
Enthalpy of Vaporization: 89.0±3.0 kJ/mol
Flash Point: 294.2±30.1 °C
Index of Refraction: 1.795
Molar Refractivity: 76.3±0.3 cm3
#H bond acceptors: 5
#H bond donors: 3
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 3.99
ACD/LogD (pH 5.5): 0.53
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 3.49
ACD/LogD (pH 7.4): 0.04
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.13
Polar Surface Area: 114 Å2
Polarizability: 30.2±0.5 10-24cm3
Surface Tension: 80.6±3.0 dyne/cm
Molar Volume: 179.2±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) =  2.18

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  488.11  (Adapted Stein & Brown method)
    Melting Pt (deg C):  207.05  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.45E-010  (Modified Grain method)
    Subcooled liquid VP: 5.48E-008 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):  18.29
       log Kow used: 2.18 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2654.2 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.54E-017  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.273E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.18  (KowWin est)
  Log Kaw used:  -15.201  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  17.381
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6920
   Biowin2 (Non-Linear Model)     :   0.8673
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4878  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4285  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3439
   Biowin6 (MITI Non-Linear Model):   0.0869
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5406
 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):  7.31E-006 Pa (5.48E-008 mm Hg)
  Log Koa (Koawin est  ): 17.381
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.411 
       Octanol/air (Koa) model:  5.9E+004 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.937 
       Mackay model           :  0.97 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  76.9710 E-12 cm3/molecule-sec
      Half-Life =     0.139 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.668 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.954 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1164
      Log Koc:  3.066 

 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: 2.18 (estimated)

 Volatilization from Water:
    Henry LC:  1.54E-017 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 6.297E+013  hours   (2.624E+012 days)
    Half-Life from Model Lake : 6.869E+014  hours   (2.862E+013 days)

 Removal In Wastewater Treatment:
    Total removal:               2.45  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.35  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       3.21e-009       3.34         1000       
   Water     20              900          1000       
   Soil      79.9            1.8e+003     1000       
   Sediment  0.0975          8.1e+003     0          
     Persistence Time: 1.51e+003 hr

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