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ChemSpider 2D Image | Cefepime | C19H24N6O5S2

Cefepime

  • Molecular FormulaC19H24N6O5S2
  • Average mass480.561 Da
  • Monoisotopic mass480.124969 Da
  • ChemSpider ID4586395
  • Double-bond stereo - Double-bond stereo

    defined stereocentres - 2 of 2 defined stereocentres


More details:



Featured data source



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

(6R,7R)-7-{[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-[(1-methyl-1-pyrrolidiniumyl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-carboxylat [German] [ACD/IUPAC Name]
(6R,7R)-7-{[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-[(1-methyl-1-pyrrolidiniumyl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate [ACD/IUPAC Name]
(6R,7R)-7-{[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(méthoxyimino)acétyl]amino}-3-[(1-méthyl-1-pyrrolidiniumyl)méthyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ène-2-carboxylate [French] [ACD/IUPAC Name]
(6R,7R)-7-{[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-[(1-methylpyrrolidinium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
[6R-[6a,7b(Z)]]-1-[[7-[[(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methylpyrrolidinium inner salt
6092
807PW4VQE3
88040-23-7 [RN]
cefepima [Spanish]
More...

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

BMY 28142 [DBID]
BMY-28142 [DBID]
C08111 [DBID]
D02376 [DBID]

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

Density:
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 11
#H bond donors: 4
#Freely Rotating Bonds: 7
#Rule of 5 Violations: 1
ACD/LogP: -1.62
ACD/LogD (pH 5.5): -2.48
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 2.01
ACD/LogD (pH 7.4): -2.52
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.80
Polar Surface Area: 204 Å2
Polarizability:
Surface Tension:
Molar Volume:

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  -1.80

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  894.93  (Adapted Stein & Brown method)
    Melting Pt (deg C):  349.84  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.52E-022  (Modified Grain method)
    Subcooled liquid VP: 7.81E-019 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):  1584
       log Kow used: -1.80 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  16921 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.72E-032  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  6.080E-026 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.80  (KowWin est)
  Log Kaw used:  -29.631  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  27.831
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7775
   Biowin2 (Non-Linear Model)     :   0.5718
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2562  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.8410  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.2711
   Biowin6 (MITI Non-Linear Model):   0.0004
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.5782
 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):  1.04E-016 Pa (7.81E-019 mm Hg)
  Log Koa (Koawin est  ): 27.831
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.88E+010 
       Octanol/air (Koa) model:  1.66E+015 
   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 = 144.4217 E-12 cm3/molecule-sec
      Half-Life =     0.074 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.889 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     7.393750 E-17 cm3/molecule-sec
      Half-Life =     0.155 Days (at 7E11 mol/cm3)
      Half-Life =      3.720 Hrs
   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    :  5071
      Log Koc:  3.705 

 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: -1.80 (estimated)

 Volatilization from Water:
    Henry LC:  5.72E-032 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.246E+028  hours   (9.359E+026 days)
    Half-Life from Model Lake :  2.45E+029  hours   (1.021E+028 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       2.91e-012       1.2          1000       
   Water     46.4            900          1000       
   Soil      53.5            1.8e+003     1000       
   Sediment  0.0891          8.1e+003     0          
     Persistence Time: 973 hr




                    

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