ChemSpider 2D Image | cyclopenthiazide | C13H18ClN3O4S2

cyclopenthiazide

  • Molecular FormulaC13H18ClN3O4S2
  • Average mass379.883 Da
  • Monoisotopic mass379.042725 Da
  • ChemSpider ID2801

More details:

Featured data source
The Merck Index Online

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

1,1-Dioxyde de 6-chloro-3-(cyclopentylméthyl)-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide [French] [ACD/IUPAC Name]
212-012-5 [EINECS]
2H-1,2,4-Benzothiadiazine-7-sulfonamide, 6-chloro-3-(cyclopentylmethyl)-3,4-dihydro-, 1,1-dioxide [ACD/Index Name]
3-Cyclopentylmethyl-6-chloro-7-sulfamyl-3,4-dihydro-1,2,4-benzothiadiazine 1,1-Dioxide
6-Chlor-3-(cyclopentylmethyl)-3,4-dihydro-2H-1,2,4-benzothiadiazin-7-sulfonamid-1,1-dioxid [German] [ACD/IUPAC Name]
6-Chloro-3-(cyclopentylmethyl)-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide [ACD/IUPAC Name]
6-Chloro-3-cyclopentylmethyl-3,4-dihydro-7-sulfamoyl-2H-1,2,4-benzothiadiazine 1,1-Dioxide
742-20-1 [RN]
96783-05-0 [RN]
96783-06-1 [RN]
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

1230 [DBID]
866GEV195O [DBID]
T7817XC41U [DBID]
UNII:866GEV195O [DBID]
UNII:T7817XC41U [DBID]
UNII:VX4S2N85F5 [DBID]
VX4S2N85F5 [DBID]
AIDS126388 [DBID]
AIDS-126388 [DBID]
BRN 0630346 [DBID]
More...

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

Density: 1.5±0.1 g/cm3
Boiling Point: 605.6±65.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.7 mmHg at 25°C
Enthalpy of Vaporization: 90.0±3.0 kJ/mol
Flash Point: 320.1±34.3 °C
Index of Refraction: 1.601
Molar Refractivity: 88.4±0.4 cm3
#H bond acceptors: 7
#H bond donors: 4
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 1.58
ACD/LogD (pH 5.5): 1.52
ACD/BCF (pH 5.5): 8.43
ACD/KOC (pH 5.5): 160.04
ACD/LogD (pH 7.4): 1.51
ACD/BCF (pH 7.4): 8.16
ACD/KOC (pH 7.4): 154.98
Polar Surface Area: 135 Å2
Polarizability: 35.1±0.5 10-24cm3
Surface Tension: 54.1±3.0 dyne/cm
Molar Volume: 258.1±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) =  2.07
    Log Kow (Exper. database match) =  1.27
       Exper. Ref:  Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  548.29  (Adapted Stein & Brown method)
    Melting Pt (deg C):  235.16  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  8.07E-012  (Modified Grain method)
    MP  (exp database):  238 deg C
    Subcooled liquid VP: 1.61E-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):  29.82
       log Kow used: 1.27 (expkow database)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  369.51 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.06E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.353E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.27  (exp database)
  Log Kaw used:  -9.363  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.633
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.1505
   Biowin2 (Non-Linear Model)     :   0.0018
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0181  (months      )
   Biowin4 (Primary Survey Model) :   3.0259  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.3999
   Biowin6 (MITI Non-Linear Model):   0.0002
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.4100
 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):  2.15E-007 Pa (1.61E-009 mm Hg)
  Log Koa (Koawin est  ): 10.633
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  14 
       Octanol/air (Koa) model:  0.0105 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.998 
       Mackay model           :  0.999 
       Octanol/air (Koa) model:  0.458 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 215.0950 E-12 cm3/molecule-sec
      Half-Life =     0.050 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.597 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.999 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2945
      Log Koc:  3.469 

 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 = 0.278 (BCF = 1.896)
       log Kow used: 1.27 (expkow database)

 Volatilization from Water:
    Henry LC:  1.06E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.077E+008  hours   (4.486E+006 days)
    Half-Life from Model Lake : 1.174E+009  hours   (4.893E+007 days)

 Removal In Wastewater Treatment:
    Total removal:               1.92  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.83  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       0.0385          1.19         1000       
   Water     43.1            1.44e+003    1000       
   Soil      56.8            2.88e+003    1000       
   Sediment  0.0996          1.3e+004     0          
     Persistence Time: 998 hr

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