PLANNED MAINTENANCE

There will be scheduled maintenance work beginning on Wednesday 26th February 2020 from 11:00 AM through to 12.00 PM (GMT).

During this time, you may not be able to log into ChemSpider. We apologise for any inconvenience this might cause and thank you for your patience.


ChemSpider 2D Image | Cefaloglycin | C18H19N3O6S

Cefaloglycin

  • Molecular FormulaC18H19N3O6S
  • Average mass405.425 Da
  • Monoisotopic mass405.099457 Da
  • ChemSpider ID18069
  • defined stereocentres - 3 of 3 defined stereocentres


More details:






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

(6R,7R)-3-(Acetoxymethyl)-7-{[(2R)-2-amino-2-phenylacetyl]amino}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-carbonsäure [German] [ACD/IUPAC Name]
(6R,7R)-3-(Acetoxymethyl)-7-{[(2R)-2-amino-2-phenylacetyl]amino}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid [ACD/IUPAC Name]
(6R,7R)-3-[(acetyloxy)methyl]-7-{[(2R)-2-amino-2-phenylacetyl]amino}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
1999
222-696-7 [EINECS]
3577-01-3 [RN]
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-7-[[(2R)-2-amino-2-phenylacetyl]amino]-8-oxo-, (6R,7R)- [ACD/Index Name]
7-(D-2-Amino-2-phenylacetamido)-3-acetoxymethyl-D3-cephem-4-carboxylic Acid
7-(D-a-Aminophenylacetamido)cephalosporanic Acid
Acide (6R,7R)-3-(acétoxyméthyl)-7-{[(2R)-2-amino-2-phénylacétyl]amino}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ène-2-carboxylique [French] [ACD/IUPAC Name]
More...

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

C13440 [DBID]
D01949 [DBID]
HSDB 3214 [DBID]
Lilly 39435 [DBID]

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

Density: 1.5±0.1 g/cm3
Boiling Point: 761.8±60.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.7 mmHg at 25°C
Enthalpy of Vaporization: 116.4±3.0 kJ/mol
Flash Point: 414.5±32.9 °C
Index of Refraction: 1.678
Molar Refractivity: 100.5±0.4 cm3
#H bond acceptors: 9
#H bond donors: 4
#Freely Rotating Bonds: 7
#Rule of 5 Violations: 0
ACD/LogP: 0.76
ACD/LogD (pH 5.5): -2.77
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -3.55
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 164 Å2
Polarizability: 39.9±0.5 10-24cm3
Surface Tension: 78.8±5.0 dyne/cm
Molar Volume: 266.6±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) =  -0.05

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  685.44  (Adapted Stein & Brown method)
    Melting Pt (deg C):  334.02  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.11E-015  (Modified Grain method)
    MP  (exp database):  237 dec deg C
    Subcooled liquid VP: 4.09E-013 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):  154.6
       log Kow used: -0.05 (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
       Esters-acid
       Benzyl Amines-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.58E-020  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.281E-018 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.05  (KowWin est)
  Log Kaw used:  -17.570  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  17.520
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.5036
   Biowin2 (Non-Linear Model)     :   1.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7461  (weeks-months)
   Biowin4 (Primary Survey Model) :   4.3364  (hours-days  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4432
   Biowin6 (MITI Non-Linear Model):   0.0562
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.0843
 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):  5.45E-011 Pa (4.09E-013 mm Hg)
  Log Koa (Koawin est  ): 17.520
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.5E+004 
       Octanol/air (Koa) model:  8.13E+004 
   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 = 154.6027 E-12 cm3/molecule-sec
      Half-Life =     0.069 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.830 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    :  331
      Log Koc:  2.520 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  3.467E-001  L/mol-sec
  Kb Half-Life at pH 8:      23.141  days   
  Kb Half-Life at pH 7:     231.410  days   

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: -0.05 (estimated)

 Volatilization from Water:
    Henry LC:  6.58E-020 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.792E+016  hours   (7.465E+014 days)
    Half-Life from Model Lake : 1.954E+017  hours   (8.144E+015 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       3.43e-007       1.15         1000       
   Water     45.8            900          1000       
   Soil      54.1            1.8e+003     1000       
   Sediment  0.0888          8.1e+003     0          
     Persistence Time: 981 hr




                    

Click to predict properties on the Chemicalize site






Advertisement