ChemSpider 2D Image | FR-182024 | C18H16N4O4S3

FR-182024

  • Molecular FormulaC18H16N4O4S3
  • Average mass448.539 Da
  • Monoisotopic mass448.033356 Da
  • ChemSpider ID8087179
  • defined stereocentres - 2 of 2 defined stereocentres


More details:






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

(6R,7R)-3-[(5-Methyl-1,3,4-thiadiazol-2-yl)sulfanyl]-8-oxo-7-[(phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-carbonsäure [German] [ACD/IUPAC Name]
(6R,7R)-3-[(5-Methyl-1,3,4-thiadiazol-2-yl)sulfanyl]-8-oxo-7-[(phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid [ACD/IUPAC Name]
179034-83-4 [RN]
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(5-methyl-1,3,4-thiadiazol-2-yl)thio]-8-oxo-7-[(2-phenylacetyl)amino]-, (6R,7R)- [ACD/Index Name]
9031SV3FWE
Acide (6R,7R)-3-[(5-méthyl-1,3,4-thiadiazol-2-yl)sulfanyl]-8-oxo-7-[(2-phénylacétyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ène-2-carboxylique [French] [ACD/IUPAC Name]
FR-182024
(6R,7R)-3-(5-Methyl-[1,3,4]thiadiazol-2-ylsulfanyl)-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
(6R,7R)-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]-8-oxo-7-(2-phenylethanoylamino)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
(6R,7R)-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
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Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 1.6±0.1 g/cm3
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction: 1.751
Molar Refractivity: 112.3±0.4 cm3
#H bond acceptors: 8
#H bond donors: 2
#Freely Rotating Bonds: 6
#Rule of 5 Violations: 0
ACD/LogP: 1.93
ACD/LogD (pH 5.5): -2.14
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -2.43
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 191 Å2
Polarizability: 44.5±0.5 10-24cm3
Surface Tension: 95.7±5.0 dyne/cm
Molar Volume: 275.4±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) =  0.27

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  739.10  (Adapted Stein & Brown method)
    Melting Pt (deg C):  324.29  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.19E-018  (Modified Grain method)
    Subcooled liquid VP: 1.48E-014 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):  43.73
       log Kow used: 0.27 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  9149.4 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Neutral Organics-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.96E-020  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  8.354E-020 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.27  (KowWin est)
  Log Kaw used:  -18.096  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  18.366
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.2644
   Biowin2 (Non-Linear Model)     :   0.9964
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3365  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.8649  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1164
   Biowin6 (MITI Non-Linear Model):   0.0012
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.9065
 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):  1.97E-012 Pa (1.48E-014 mm Hg)
  Log Koa (Koawin est  ): 18.366
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.52E+006 
       Octanol/air (Koa) model:  5.7E+005 
   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 = 120.2903 E-12 cm3/molecule-sec
      Half-Life =     0.089 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.067 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.137500 E-17 cm3/molecule-sec
      Half-Life =     1.007 Days (at 7E11 mol/cm3)
      Half-Life =     24.179 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    :  2099
      Log Koc:  3.322 

 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: 0.27 (estimated)

 Volatilization from Water:
    Henry LC:  1.96E-020 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 6.326E+016  hours   (2.636E+015 days)
    Half-Life from Model Lake : 6.901E+017  hours   (2.876E+016 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       4.31e-005       1.96         1000       
   Water     45.2            900          1000       
   Soil      54.7            1.8e+003     1000       
   Sediment  0.0884          8.1e+003     0          
     Persistence Time: 989 hr




                    

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