ChemSpider 2D Image | L-2-Aminoheptanoic acid | C7H15NO2

L-2-Aminoheptanoic acid

  • Molecular FormulaC7H15NO2
  • Average mass145.199 Da
  • Monoisotopic mass145.110275 Da
  • ChemSpider ID4472390

  • defined stereocentres - 1 of 1 defined stereocentres

More details:

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

(2S)-2-Aminoheptanoic acid [ACD/IUPAC Name]
(2S)-2-Aminoheptansäure [German] [ACD/IUPAC Name]
44902-02-5 [RN]
Acide (2S)-2-aminoheptanoïque [French] [ACD/IUPAC Name]
Heptanoic acid, 2-amino-, (2S)- [ACD/Index Name]
L-2-Aminoheptanoic acid
S-2-Aminoheptanoic acid
(2S)-2-Amino-heptanoic acid
(S)-2-Aminoheptanoic acid
(S)-2-AMINOHEPTANOIC ACID|(2S)-2-AMINOHEPTANOIC ACID
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

LMFA01100014 [DBID]

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

Density: 1.0±0.1 g/cm3
Boiling Point: 251.0±23.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 53.8±6.0 kJ/mol
Flash Point: 105.6±22.6 °C
Index of Refraction: 1.466
Molar Refractivity: 39.5±0.3 cm3
#H bond acceptors: 3
#H bond donors: 3
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 1.45
ACD/LogD (pH 5.5): -1.50
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -1.50
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 63 Å2
Polarizability: 15.7±0.5 10-24cm3
Surface Tension: 39.9±3.0 dyne/cm
Molar Volume: 142.8±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):  426.70  (Adapted Stein & Brown method)
    Melting Pt (deg C):  284.63  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.46E-009  (Modified Grain method)
    Subcooled liquid VP: 1.85E-006 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):  5094
       log Kow used: -1.03 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  1.67e+004 mg/L ( deg C)
        Exper. Ref:  BEILSTEIN

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  5151.3 mg/L
    Wat Sol (Exper. database match) =  16700.00
       Exper. Ref:  BEILSTEIN

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.64E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  9.226E-014 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.03  (KowWin est)
  Log Kaw used:  -6.722  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.692
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0134
   Biowin2 (Non-Linear Model)     :   0.9895
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.5657  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.3362  (hours-days  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6420
   Biowin6 (MITI Non-Linear Model):   0.6946
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.7410
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.000247 Pa (1.85E-006 mm Hg)
  Log Koa (Koawin est  ): 5.692
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0122 
       Octanol/air (Koa) model:  1.21E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.305 
       Mackay model           :  0.493 
       Octanol/air (Koa) model:  9.66E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  43.7190 E-12 cm3/molecule-sec
      Half-Life =     0.245 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.936 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.399 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  17.26
      Log Koc:  1.237 

 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:  4.64E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  1.52E+005  hours   (6335 days)
    Half-Life from Model Lake : 1.659E+006  hours   (6.912E+004 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       0.241           5.87         1000       
   Water     36.3            208          1000       
   Soil      63.4            416          1000       
   Sediment  0.0629          1.87e+003    0          
     Persistence Time: 340 hr

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