ChemSpider 2D Image | L-(-)-Cycloserine | C3H6N2O2

L-(-)-Cycloserine

  • Molecular FormulaC3H6N2O2
  • Average mass102.092 Da
  • Monoisotopic mass102.042931 Da
  • ChemSpider ID395808
  • defined stereocentres - 1 of 1 defined stereocentres


More details:






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

L-(-)-Cycloserine
(-)-4-Amino-3-isossazolidone [Italian]
(-)-4-AMINO-3-ISOXAZOLIDINONE
(-)-4-aminoisoxazolidin-3-one
(-)-cycloserine
(4S)-4-Amino-1,2-oxazolidin-3-on [German] [ACD/IUPAC Name]
(4S)-4-Amino-1,2-oxazolidin-3-one [ACD/IUPAC Name]
(4S)-4-Amino-1,2-oxazolidin-3-one [French] [ACD/IUPAC Name]
(4S)-4-aminoisoxazolidin-3-one
(S)-(-)-CYCLOSERINE
More...

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

AK7DRB7FMO [DBID]
AIDS085303 [DBID]
AIDS-085303 [DBID]
BRN 0080799 [DBID]
C1159_SIGMA [DBID]
EU-0100199 [DBID]
Prestwick0_001086 [DBID]
Prestwick1_001086 [DBID]
SPBio_003026 [DBID]

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

Density: 1.3±0.1 g/cm3
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction: 1.475
Molar Refractivity: 22.5±0.3 cm3
#H bond acceptors: 4
#H bond donors: 3
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: -1.84
ACD/LogD (pH 5.5): -2.39
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -1.85
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 2.32
Polar Surface Area: 64 Å2
Polarizability: 8.9±0.5 10-24cm3
Surface Tension: 40.9±3.0 dyne/cm
Molar Volume: 79.9±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) =  -1.72

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  281.12  (Adapted Stein & Brown method)
    Melting Pt (deg C):  89.59  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000245  (Modified Grain method)
    MP  (exp database):  155.5 dec deg C
    Subcooled liquid VP: 0.00529 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):  1.655e+005
       log Kow used: -1.72 (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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.49E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.989E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.72  (KowWin est)
  Log Kaw used:  -9.576  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.856
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8528
   Biowin2 (Non-Linear Model)     :   0.9352
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9980  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7437  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4739
   Biowin6 (MITI Non-Linear Model):   0.3545
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.9328
 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):  0.705 Pa (0.00529 mm Hg)
  Log Koa (Koawin est  ): 7.856
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.25E-006 
       Octanol/air (Koa) model:  1.76E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000154 
       Mackay model           :  0.00034 
       Octanol/air (Koa) model:  0.00141 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  37.5716 E-12 cm3/molecule-sec
      Half-Life =     0.285 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.416 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000247 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  27.88
      Log Koc:  1.445 

 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: -1.72 (estimated)

 Volatilization from Water:
    Henry LC:  6.49E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 9.115E+007  hours   (3.798E+006 days)
    Half-Life from Model Lake : 9.944E+008  hours   (4.143E+007 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       0.000153        6.83         1000       
   Water     39              360          1000       
   Soil      60.9            720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 579 hr




                    

Click to predict properties on the Chemicalize site






Advertisement