ChemSpider 2D Image | MFCD00190764 | C13H14N2O4

MFCD00190764

  • Molecular FormulaC13H14N2O4
  • Average mass262.261 Da
  • Monoisotopic mass262.095367 Da
  • ChemSpider ID99695

  • defined stereocentres - 2 of 2 defined stereocentres

More details:

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

(2S,5S)-3,6-Dioxo-5-(phenylmethyl)-2-piperazineacetic acid
(2S-cis)-(-)-5-Benzyl-3,6-dioxo-2-piperazineacetic acid
[(2S,5S)-5-Benzyl-3,6-dioxo-2-piperazinyl]acetic acid [ACD/IUPAC Name]
[(2S,5S)-5-Benzyl-3,6-dioxo-2-piperazinyl]essigsäure [German] [ACD/IUPAC Name]
[(2S,5S)-5-Benzyl-3,6-dioxopiperazin-2-yl]acetic acid
226-075-1 [EINECS]
2-Piperazineacetic acid, 3,6-dioxo-5-(phenylmethyl)-, (2S,5S)- [ACD/Index Name]
5262-10-2 [RN]
Acide [(2S,5S)-5-benzyl-3,6-dioxo-2-pipérazinyl]acétique [French] [ACD/IUPAC Name]
Aspartame Related Compound A
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

ZM82VP15YJ [DBID]
02.10.5262 [DBID]
421650_ALDRICH [DBID]
CCRIS 5457 [DBID]
UNII:ZM82VP15YJ [DBID]
UNII-ZM82VP15YJ [DBID]

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

    Density: 1.3±0.1 g/cm3
    Boiling Point: 667.4±40.0 °C at 760 mmHg
    Vapour Pressure: 0.0±2.1 mmHg at 25°C
    Enthalpy of Vaporization: 103.1±3.0 kJ/mol
    Flash Point: 357.4±27.3 °C
    Index of Refraction: 1.561
    Molar Refractivity: 65.5±0.3 cm3
    #H bond acceptors: 6
    #H bond donors: 3
    #Freely Rotating Bonds: 4
    #Rule of 5 Violations: 0
    ACD/LogP: -0.51
    ACD/LogD (pH 5.5): -1.18
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 1.12
    ACD/LogD (pH 7.4): -2.91
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 96 Å2
    Polarizability: 26.0±0.5 10-24cm3
    Surface Tension: 50.9±3.0 dyne/cm
    Molar Volume: 202.0±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) =  -1.03

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  548.74  (Adapted Stein & Brown method)
    Melting Pt (deg C):  235.37  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  8.46E-012  (Modified Grain method)
    Subcooled liquid VP: 1.57E-009 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):  7516
       log Kow used: -1.03 (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:
       Neutral Organics-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.82E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.884E-016 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.03  (KowWin est)
  Log Kaw used:  -13.128  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.098
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.2984
   Biowin2 (Non-Linear Model)     :   0.9995
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8229  (weeks       )
   Biowin4 (Primary Survey Model) :   4.2021  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4260
   Biowin6 (MITI Non-Linear Model):   0.1835
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3888
 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):  2.09E-007 Pa (1.57E-009 mm Hg)
  Log Koa (Koawin est  ): 12.098
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  14.3 
       Octanol/air (Koa) model:  0.308 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.998 
       Mackay model           :  0.999 
       Octanol/air (Koa) model:  0.961 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  37.4147 E-12 cm3/molecule-sec
      Half-Life =     0.286 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.431 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.999 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  65.77
      Log Koc:  1.818 

 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: -1.03 (estimated)

 Volatilization from Water:
    Henry LC:  1.82E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  5.21E+011  hours   (2.171E+010 days)
    Half-Life from Model Lake : 5.683E+012  hours   (2.368E+011 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       3.79e-005       6.86         1000       
   Water     39              360          1000       
   Soil      61              720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 579 hr

    Click to predict properties on the Chemicalize site


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