ChemSpider 2D Image | N~2~-(Dimethylsulfamoyl)-N-hydroxy-N~2~-(2-nitrobenzyl)-L-alaninamide | C12H18N4O6S

N2-(Dimethylsulfamoyl)-N-hydroxy-N2-(2-nitrobenzyl)-L-alaninamide

  • Molecular FormulaC12H18N4O6S
  • Average mass346.359 Da
  • Monoisotopic mass346.094696 Da
  • ChemSpider ID9275201

  • defined stereocentres - 1 of 1 defined stereocentres

More details:

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

N2-(Dimethylsulfamoyl)-N-hydroxy-N2-(2-nitrobenzyl)-L-alaninamid [German] [ACD/IUPAC Name]
N2-(Dimethylsulfamoyl)-N-hydroxy-N2-(2-nitrobenzyl)-L-alaninamide [ACD/IUPAC Name]
N2-(Diméthylsulfamoyl)-N-hydroxy-N2-(2-nitrobenzyl)-L-alaninamide [French] [ACD/IUPAC Name]
Propanamide, 2-[[(dimethylamino)sulfonyl][(2-nitrophenyl)methyl]amino]-N-hydroxy-, (2S)- [ACD/Index Name]

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: 1.605
Molar Refractivity: 82.4±0.4 cm3
#H bond acceptors: 10
#H bond donors: 2
#Freely Rotating Bonds: 7
#Rule of 5 Violations: 1
ACD/LogP: -0.85
ACD/LogD (pH 5.5): -0.13
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 20.16
ACD/LogD (pH 7.4): -0.15
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 19.30
Polar Surface Area: 144 Å2
Polarizability: 32.7±0.5 10-24cm3
Surface Tension: 65.1±3.0 dyne/cm
Molar Volume: 239.5±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) =  -0.61

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  557.79  (Adapted Stein & Brown method)
    Melting Pt (deg C):  239.59  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.48E-014  (Modified Grain method)
    Subcooled liquid VP: 3.09E-012 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):  433.2
       log Kow used: -0.61 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.8184e+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 :   1.91E-018  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.557E-017 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.61  (KowWin est)
  Log Kaw used:  -16.107  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.497
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2776
   Biowin2 (Non-Linear Model)     :   0.0119
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2642  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2396  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.5781
   Biowin6 (MITI Non-Linear Model):   0.0001
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.1716
 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):  4.12E-010 Pa (3.09E-012 mm Hg)
  Log Koa (Koawin est  ): 15.497
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  7.28E+003 
       Octanol/air (Koa) model:  771 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  31.3832 E-12 cm3/molecule-sec
      Half-Life =     0.341 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     4.090 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2705
      Log Koc:  3.432 

 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: -0.61 (estimated)

 Volatilization from Water:
    Henry LC:  1.91E-018 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 5.705E+014  hours   (2.377E+013 days)
    Half-Life from Model Lake : 6.223E+015  hours   (2.593E+014 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       1.23e-005       8.18         1000       
   Water     46.3            900          1000       
   Soil      53.6            1.8e+003     1000       
   Sediment  0.089           8.1e+003     0          
     Persistence Time: 975 hr

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