ChemSpider 2D Image | 6-Aminopenicillanic acid | C8H12N2O3S

6-Aminopenicillanic acid

  • Molecular FormulaC8H12N2O3S
  • Average mass216.258 Da
  • Monoisotopic mass216.056870 Da
  • ChemSpider ID10611
  • defined stereocentres - 3 of 3 defined stereocentres


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(2S,5R,6R)-6-Amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptan-2-carbonsäure [German] [ACD/IUPAC Name]
(2S,5R,6R)-6-amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid [ACD/IUPAC Name]
[2S-(2a,5a,6b)]-6-Amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid
4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-amino-3,3-dimethyl-7-oxo-, (2S,5R,6R)- [ACD/Index Name]
551-16-6 [RN]
6-Aminopenicillanic acid
6b-Aminopenicillanic Acid
Acide (2S,5R,6R)-6-amino-3,3-diméthyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylique [French] [ACD/IUPAC Name]
(+)-6-Aminopenicillanic acid
(+)-6-Aminopenicillanic acid, (+)-6-APA, (2S,5R,6R)-(+)-6-Amino-2-carboxy-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

09070_FLUKA [DBID]
A70909_ALDRICH [DBID]
AI3-52557 [DBID]
bmse000312 [DBID]
C02954 [DBID]
CHEBI:16705 [DBID]
NSC 50071 [DBID]
ZINC03860188 [DBID]

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

Density: 1.5±0.1 g/cm3
Boiling Point: 460.2±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.4 mmHg at 25°C
Enthalpy of Vaporization: 79.0±6.0 kJ/mol
Flash Point: 232.1±28.7 °C
Index of Refraction: 1.656
Molar Refractivity: 52.2±0.4 cm3
#H bond acceptors: 5
#H bond donors: 3
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: -0.36
ACD/LogD (pH 5.5): -3.05
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -3.73
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 109 Å2
Polarizability: 20.7±0.5 10-24cm3
Surface Tension: 74.4±5.0 dyne/cm
Molar Volume: 142.1±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) =  0.60

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  426.01  (Adapted Stein & Brown method)
    Melting Pt (deg C):  296.15  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.83E-009  (Modified Grain method)
    Subcooled liquid VP: 1.92E-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):  1.111e+004
       log Kow used: 0.60 (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 :   2.81E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.687E-014 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.60  (KowWin est)
  Log Kaw used:  -11.940  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.540
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8973
   Biowin2 (Non-Linear Model)     :   0.9346
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8440  (weeks       )
   Biowin4 (Primary Survey Model) :   4.0166  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5156
   Biowin6 (MITI Non-Linear Model):   0.1265
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2572
 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):  0.000256 Pa (1.92E-006 mm Hg)
  Log Koa (Koawin est  ): 12.540
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0117 
       Octanol/air (Koa) model:  0.851 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.297 
       Mackay model           :  0.484 
       Octanol/air (Koa) model:  0.986 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  82.2702 E-12 cm3/molecule-sec
      Half-Life =     0.130 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.560 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.391 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  11.75
      Log Koc:  1.070 

 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: 0.60 (estimated)

 Volatilization from Water:
    Henry LC:  2.81E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.064E+010  hours   (1.277E+009 days)
    Half-Life from Model Lake : 3.343E+011  hours   (1.393E+010 days)

 Removal In Wastewater Treatment:
    Total removal:               1.86  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.77  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       1.31e-006       3.12         1000       
   Water     37              360          1000       
   Soil      62.9            720          1000       
   Sediment  0.0703          3.24e+003    0          
     Persistence Time: 592 hr




                    

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