ChemSpider 2D Image | L-alanosine | C3H7N3O4

L-alanosine

  • Molecular FormulaC3H7N3O4
  • Average mass149.105 Da
  • Monoisotopic mass149.043655 Da
  • ChemSpider ID20787

  • defined stereocentres - 1 of 1 defined stereocentres

More details:

Featured data source
The Merck Index Online

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

L-alanosine
2CNI71214Y
3-(Hydroxynitrosoamino)-L-alanine
3-[Hydroxy(nitroso)amino]-L-alanin [German] [ACD/IUPAC Name]
3-[Hydroxy(nitroso)amino]-L-alanine [ACD/IUPAC Name]
3-[Hydroxy(nitroso)amino]-L-alanine [French] [ACD/IUPAC Name]
5854-93-3 [RN]
Alanosina [Spanish]
alanosine [INN] [Wiki]
L-2-Amino-3-(hydroxynitrosoamino)propanoic Acid
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

5245 [DBID]
AI3-52867 [DBID]
AIDS014855 [DBID]
AIDS-014855 [DBID]
BRN 2046850 [DBID]
NCIMech_000737 [DBID]
NSC 153353 [DBID]
NSC 529469 [DBID]
NSC529469 (NEUTRAL) [DBID]

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

    Density: 1.8±0.1 g/cm3
    Boiling Point: 366.9±52.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.9 mmHg at 25°C
    Enthalpy of Vaporization: 71.0±6.0 kJ/mol
    Flash Point: 175.7±30.7 °C
    Index of Refraction: 1.616
    Molar Refractivity: 28.7±0.5 cm3
    #H bond acceptors: 7
    #H bond donors: 4
    #Freely Rotating Bonds: 4
    #Rule of 5 Violations: 0
    ACD/LogP: -0.56
    ACD/LogD (pH 5.5): -3.57
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 1.00
    ACD/LogD (pH 7.4): -4.06
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 116 Å2
    Polarizability: 11.4±0.5 10-24cm3
    Surface Tension: 91.4±7.0 dyne/cm
    Molar Volume: 82.1±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) =  -3.90

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  448.88  (Adapted Stein & Brown method)
    Melting Pt (deg C):  299.49  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.68E-012  (Modified Grain method)
    Subcooled liquid VP: 6.57E-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):  1e+006
       log Kow used: -3.90 (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 :   3.80E-017  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.114E-018 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -3.90  (KowWin est)
  Log Kaw used:  -14.809  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.909
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9031
   Biowin2 (Non-Linear Model)     :   0.9337
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2587  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.0615  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4817
   Biowin6 (MITI Non-Linear Model):   0.3546
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.0603
 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):  8.76E-007 Pa (6.57E-009 mm Hg)
  Log Koa (Koawin est  ): 10.909
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.42 
       Octanol/air (Koa) model:  0.0199 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.992 
       Mackay model           :  0.996 
       Octanol/air (Koa) model:  0.614 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  48.8478 E-12 cm3/molecule-sec
      Half-Life =     0.219 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.628 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.994 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  11.38
      Log Koc:  1.056 

 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: -3.90 (estimated)

 Volatilization from Water:
    Henry LC:  3.8E-017 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.881E+013  hours   (7.839E+011 days)
    Half-Life from Model Lake : 2.052E+014  hours   (8.552E+012 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       4.11e-007       5.26         1000       
   Water     34.5            208          1000       
   Soil      65.5            416          1000       
   Sediment  0.0596          1.87e+003    0          
     Persistence Time: 387 hr

    Click to predict properties on the Chemicalize site


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