ChemSpider 2D Image | N~5~-(Diaminomethylene)-L-ornithyl-D-allothreonyl-L-phenylalanine | C19H30N6O5

N5-(Diaminomethylene)-L-ornithyl-D-allothreonyl-L-phenylalanine

  • Molecular FormulaC19H30N6O5
  • Average mass422.479 Da
  • Monoisotopic mass422.227783 Da
  • ChemSpider ID2339948

  • defined stereocentres - 4 of 4 defined stereocentres

More details:

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

L-Phenylalanine, N5-(diaminomethylene)-L-ornithyl-D-allothreonyl- [ACD/Index Name]
N5-(Diaminomethylen)-L-ornithyl-D-allothreonyl-L-phenylalanin [German] [ACD/IUPAC Name]
N5-(Diaminomethylene)-L-ornithyl-D-allothreonyl-L-phenylalanine [ACD/IUPAC Name]
N5-(Diaminométhylène)-L-ornithyl-D-allothréonyl-L-phénylalanine [French] [ACD/IUPAC Name]
(2S)-2-[(2R,3R)-2-[(2S)-2-AMINO-5-[(DIAMINOMETHYLIDENE)AMINO]PENTANAMIDO]-3-HYDROXYBUTANAMIDO]-3-PHENYLPROPANOIC ACID
(S)-2-((2R,3R)-2-((S)-2-Amino-5-guanidinopentanamido)-3-hydroxybutanamido)-3-phenylpropanoic acid
41151-15-9 [RN]
arginyl-threonyl-phenylalanine
Arg-thr-phe
L-Arginyl-D-allo-threonyl-L-phenylalanine
More...

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: 1.629
Molar Refractivity: 106.5±0.5 cm3
#H bond acceptors: 11
#H bond donors: 10
#Freely Rotating Bonds: 12
#Rule of 5 Violations: 2
ACD/LogP: 0.00
ACD/LogD (pH 5.5): -4.48
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -3.76
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 206 Å2
Polarizability: 42.2±0.5 10-24cm3
Surface Tension: 60.1±7.0 dyne/cm
Molar Volume: 299.8±7.0 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) =  -0.94

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  751.84  (Adapted Stein & Brown method)
    Melting Pt (deg C):  343.71  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.53E-022  (Modified Grain method)
    Subcooled liquid VP: 1.93E-018 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):  691.6
       log Kow used: -0.94 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   8.88E-031  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.641E-025 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.94  (KowWin est)
  Log Kaw used:  -28.440  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  27.500
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.5347
   Biowin2 (Non-Linear Model)     :   0.9995
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6533  (weeks-months)
   Biowin4 (Primary Survey Model) :   4.1437  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0154
   Biowin6 (MITI Non-Linear Model):   0.0094
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.8486
 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):  2.57E-016 Pa (1.93E-018 mm Hg)
  Log Koa (Koawin est  ): 27.500
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.17E+010 
       Octanol/air (Koa) model:  7.76E+014 
   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 = 145.6633 E-12 cm3/molecule-sec
      Half-Life =     0.073 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.881 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    :  410.2
      Log Koc:  2.613 

 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: -0.94 (estimated)

 Volatilization from Water:
    Henry LC:  8.88E-031 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.355E+027  hours   (5.647E+025 days)
    Half-Life from Model Lake : 1.478E+028  hours   (6.16E+026 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  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       1.74e-011       1.76         1000       
   Water     46.4            900          1000       
   Soil      53.5            1.8e+003     1000       
   Sediment  0.0891          8.1e+003     0          
     Persistence Time: 974 hr

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