ChemSpider 2D Image | N-Formyl-Leu-OH | C7H13NO3

N-Formyl-Leu-OH

  • Molecular FormulaC7H13NO3
  • Average mass159.183 Da
  • Monoisotopic mass159.089539 Da
  • ChemSpider ID8055892

  • defined stereocentres - 1 of 1 defined stereocentres

More details:

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

228-080-4 [EINECS]
6113-61-7 [RN]
DL-Leucine, N-formyl-
L-Leucine, N-formyl- [ACD/Index Name]
MFCD00055861 [MDL number]
N-Formyl-DL-leucine
N-Formyl-Leu-OH
N-Formyl-L-leucin [German] [ACD/IUPAC Name]
N-Formyl-L-leucine [ACD/IUPAC Name]
N-Formyl-L-leucine [French] [ACD/IUPAC Name]
More...

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

5THA63Y4FF [DBID]
F9251_SIGMA [DBID]
UNII:5THA63Y4FF [DBID]
UNII-5THA63Y4FF [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 360.6±25.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.7 mmHg at 25°C
Enthalpy of Vaporization: 66.6±6.0 kJ/mol
Flash Point: 171.9±23.2 °C
Index of Refraction: 1.458
Molar Refractivity: 39.7±0.3 cm3
#H bond acceptors: 4
#H bond donors: 2
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 0.80
ACD/LogD (pH 5.5): -2.06
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -3.46
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 66 Å2
Polarizability: 15.8±0.5 10-24cm3
Surface Tension: 39.1±3.0 dyne/cm
Molar Volume: 145.6±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) =  -0.07

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  337.49  (Adapted Stein & Brown method)
    Melting Pt (deg C):  117.96  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.13E-005  (Modified Grain method)
    Subcooled liquid VP: 0.000261 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):  1.979e+005
       log Kow used: -0.07 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  2.95e+004 mg/L (25 deg C)
        Exper. Ref:  BEILSTEIN

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L
    Wat Sol (Exper. database match) =  29500.00
       Exper. Ref:  BEILSTEIN

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.55E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.313E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.07  (KowWin est)
  Log Kaw used:  -9.198  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.128
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9546
   Biowin2 (Non-Linear Model)     :   0.9834
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.1578  (weeks       )
   Biowin4 (Primary Survey Model) :   4.2091  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4952
   Biowin6 (MITI Non-Linear Model):   0.5546
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.0099
 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):  0.0348 Pa (0.000261 mm Hg)
  Log Koa (Koawin est  ): 9.128
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  8.62E-005 
       Octanol/air (Koa) model:  0.00033 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0031 
       Mackay model           :  0.00685 
       Octanol/air (Koa) model:  0.0257 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  26.7976 E-12 cm3/molecule-sec
      Half-Life =     0.399 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     4.790 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.00498 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10
      Log Koc:  1.000 

 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: -0.07 (estimated)

 Volatilization from Water:
    Henry LC:  1.55E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.766E+007  hours   (1.986E+006 days)
    Half-Life from Model Lake : 5.199E+008  hours   (2.166E+007 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       0.000365        9.58         1000       
   Water     38.6            360          1000       
   Soil      61.4            720          1000       
   Sediment  0.0711          3.24e+003    0          
     Persistence Time: 582 hr

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