ChemSpider 2D Image | Alitame | C14H25N3O4S

Alitame

  • Molecular FormulaC14H25N3O4S
  • Average mass331.431 Da
  • Monoisotopic mass331.156586 Da
  • ChemSpider ID58297
  • defined stereocentres - 2 of 2 defined stereocentres


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

3-(L-Aspartyl-D-alaninamido)-2,2,4,4-tetramethylthietane
80863-62-3 [RN]
Aclame [Trade name]
Alitame [USAN] [Wiki]
D-Alaninamide, L-α-aspartyl-N-(2,2,4,4-tetramethyl-3-thietanyl)- [ACD/Index Name]
L-a-Aspartyl-N-(2,2,4,4-tetramethyl-3-thietanyl)-D-alaninamide
L-Aspartyl-D-alanine-N-(2,2,4,4-tetramethylthietan-3-yl)amide
L-α-Asparagyl-N-(2,2,4,4-tetramethyl-3-thietanyl)-D-alaninamid [German] [ACD/IUPAC Name]
L-α-Aspartyl-N-(2,2,4,4-tetramethyl-3-thietanyl)-D-alaninamide [ACD/IUPAC Name]
L-α-Aspartyl-N-(2,2,4,4-tétraméthyl-3-thiétanyl)-D-alaninamide [French] [ACD/IUPAC Name]
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

CP 54802 [DBID]

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 1.3±0.1 g/cm3
Boiling Point: 608.5±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±3.8 mmHg at 25°C
Enthalpy of Vaporization: 98.7±6.0 kJ/mol
Flash Point: 321.8±31.5 °C
Index of Refraction: 1.560
Molar Refractivity: 85.6±0.4 cm3
#H bond acceptors: 7
#H bond donors: 5
#Freely Rotating Bonds: 6
#Rule of 5 Violations: 1
ACD/LogP: 1.17
ACD/LogD (pH 5.5): -1.44
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -1.89
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 147 Å2
Polarizability: 33.9±0.5 10-24cm3
Surface Tension: 54.3±5.0 dyne/cm
Molar Volume: 264.9±5.0 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) =  -0.37

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  594.48  (Adapted Stein & Brown method)
    Melting Pt (deg C):  320.74  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.77E-014  (Modified Grain method)
    Subcooled liquid VP: 1.03E-010 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):  815.8
       log Kow used: -0.37 (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 :   1.35E-019  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.550E-017 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.37  (KowWin est)
  Log Kaw used:  -17.258  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.888
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8687
   Biowin2 (Non-Linear Model)     :   0.8799
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3231  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.9024  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2916
   Biowin6 (MITI Non-Linear Model):   0.0315
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.2682
 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):  1.37E-008 Pa (1.03E-010 mm Hg)
  Log Koa (Koawin est  ): 16.888
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  218 
       Octanol/air (Koa) model:  1.9E+004 
   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 =  64.1301 E-12 cm3/molecule-sec
      Half-Life =     0.167 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.001 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    :  132.6
      Log Koc:  2.122 

 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: -0.37 (estimated)

 Volatilization from Water:
    Henry LC:  1.35E-019 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 7.895E+015  hours   (3.29E+014 days)
    Half-Life from Model Lake : 8.613E+016  hours   (3.589E+015 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       4.23e-008       4            1000       
   Water     46.2            900          1000       
   Soil      53.7            1.8e+003     1000       
   Sediment  0.089           8.1e+003     0          
     Persistence Time: 976 hr




                    

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