ChemSpider 2D Image | salnacedin | C12H13NO5S

salnacedin

  • Molecular FormulaC12H13NO5S
  • Average mass283.300 Da
  • Monoisotopic mass283.051453 Da
  • ChemSpider ID2319843
  • defined stereocentres - 1 of 1 defined stereocentres


More details:






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

87573-01-1 [RN]
L-Cysteine, N-acetyl-S-(2-hydroxybenzoyl)- [ACD/Index Name]
N-Acetyl-L-cysteine 2-Hydroxybenzoate (Ester)
N-Acetyl-L-cysteine Salicylate (Ester)
N-Acetyl-S-(2-hydroxybenzoyl)-L-cystein [German] [ACD/IUPAC Name]
N-Acetyl-S-(2-hydroxybenzoyl)-L-cysteine [ACD/IUPAC Name]
N-Acétyl-S-(2-hydroxybenzoyl)-L-cystéine [French] [ACD/IUPAC Name]
salnacedin [INN]
salnacedina [Spanish] [INN]
salnacédine [French] [INN]
More...

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

02X9QIP2NU [DBID]
7351 [DBID]
G 201 [DBID]
G-201 [DBID]
UNII:02X9QIP2NU [DBID]
UNII-02X9QIP2NU [DBID]

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.4±0.1 g/cm3
Boiling Point: 565.2±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.6 mmHg at 25°C
Enthalpy of Vaporization: 89.3±3.0 kJ/mol
Flash Point: 295.6±30.1 °C
Index of Refraction: 1.614
Molar Refractivity: 69.8±0.3 cm3
#H bond acceptors: 6
#H bond donors: 3
#Freely Rotating Bonds: 6
#Rule of 5 Violations: 0
ACD/LogP: 1.85
ACD/LogD (pH 5.5): -1.34
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -2.52
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 129 Å2
Polarizability: 27.7±0.5 10-24cm3
Surface Tension: 65.3±3.0 dyne/cm
Molar Volume: 200.3±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) =  1.05

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  506.96  (Adapted Stein & Brown method)
    Melting Pt (deg C):  215.85  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.12E-011  (Modified Grain method)
    Subcooled liquid VP: 2.3E-009 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):  7404
       log Kow used: 1.05 (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:
       Phenols-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.06E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.067E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.05  (KowWin est)
  Log Kaw used:  -14.363  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.413
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0113
   Biowin2 (Non-Linear Model)     :   0.9619
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9399  (weeks       )
   Biowin4 (Primary Survey Model) :   4.0697  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2734
   Biowin6 (MITI Non-Linear Model):   0.0899
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.0654
 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):  3.07E-007 Pa (2.3E-009 mm Hg)
  Log Koa (Koawin est  ): 15.413
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  9.78 
       Octanol/air (Koa) model:  635 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.997 
       Mackay model           :  0.999 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  49.6906 E-12 cm3/molecule-sec
      Half-Life =     0.215 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.583 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.998 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  29.95
      Log Koc:  1.476 

 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: 1.05 (estimated)

 Volatilization from Water:
    Henry LC:  1.06E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 9.297E+012  hours   (3.874E+011 days)
    Half-Life from Model Lake : 1.014E+014  hours   (4.226E+012 days)

 Removal In Wastewater Treatment:
    Total removal:               1.89  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.80  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       1.3e-006        5.17         1000       
   Water     34.2            360          1000       
   Soil      65.8            720          1000       
   Sediment  0.0691          3.24e+003    0          
     Persistence Time: 613 hr




                    

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