ChemSpider 2D Image | 5-Bromo-3-methyl-1H-indole-2-carbohydrazide | C10H10BrN3O

5-Bromo-3-methyl-1H-indole-2-carbohydrazide

  • Molecular FormulaC10H10BrN3O
  • Average mass268.110 Da
  • Monoisotopic mass267.000702 Da
  • ChemSpider ID810614

More details:

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

1H-Indole-2-carboxylic acid, 5-bromo-3-methyl-, hydrazide [ACD/Index Name]
5-Brom-3-methyl-1H-indol-2-carbohydrazid [German] [ACD/IUPAC Name]
5-Bromo-3-methyl-1H-indole-2-carbohydrazide [ACD/IUPAC Name]
5-Bromo-3-méthyl-1H-indole-2-carbohydrazide [French] [ACD/IUPAC Name]
70070-25-6 [RN]
5-Bromo-3-methyl-1H-indole-2-carboxylic acid hydrazide
MFCD03686892 [MDL number]
MFCD03712665 [MDL number]
VS-02768

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

ZINC00521157 [DBID]

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

    Density: 1.7±0.1 g/cm3
    Boiling Point:
    Vapour Pressure:
    Enthalpy of Vaporization:
    Flash Point:
    Index of Refraction: 1.715
    Molar Refractivity: 63.6±0.3 cm3
    #H bond acceptors: 4
    #H bond donors: 4
    #Freely Rotating Bonds: 1
    #Rule of 5 Violations: 0
    ACD/LogP: 1.12
    ACD/LogD (pH 5.5): 1.22
    ACD/BCF (pH 5.5): 4.95
    ACD/KOC (pH 5.5): 109.29
    ACD/LogD (pH 7.4): 1.22
    ACD/BCF (pH 7.4): 4.97
    ACD/KOC (pH 7.4): 109.70
    Polar Surface Area: 71 Å2
    Polarizability: 25.2±0.5 10-24cm3
    Surface Tension: 66.0±3.0 dyne/cm
    Molar Volume: 161.8±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) =  1.87

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  450.19  (Adapted Stein & Brown method)
    Melting Pt (deg C):  189.33  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  9.24E-009  (Modified Grain method)
    Subcooled liquid VP: 4.86E-007 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):  469.9
       log Kow used: 1.87 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  82404 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.69E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  6.937E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.87  (KowWin est)
  Log Kaw used:  -13.563  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.433
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5642
   Biowin2 (Non-Linear Model)     :   0.1302
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3958  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2389  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.2256
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1780
 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):  6.48E-005 Pa (4.86E-007 mm Hg)
  Log Koa (Koawin est  ): 15.433
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0463 
       Octanol/air (Koa) model:  665 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.626 
       Mackay model           :  0.787 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  78.1732 E-12 cm3/molecule-sec
      Half-Life =     0.137 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.642 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.707 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1640
      Log Koc:  3.215 

 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 = 0.743 (BCF = 5.533)
       log Kow used: 1.87 (estimated)

 Volatilization from Water:
    Henry LC:  6.69E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.433E+012  hours   (5.971E+010 days)
    Half-Life from Model Lake : 1.563E+013  hours   (6.514E+011 days)

 Removal In Wastewater Treatment:
    Total removal:               2.14  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     2.05  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       2.23e-008       3.28         1000       
   Water     25.5            900          1000       
   Soil      74.4            1.8e+003     1000       
   Sediment  0.0855          8.1e+003     0          
     Persistence Time: 1.36e+003 hr

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