ChemSpider 2D Image | halazepam | C17H12ClF3N2O

halazepam

  • Molecular FormulaC17H12ClF3N2O
  • Average mass352.738 Da
  • Monoisotopic mass352.059021 Da
  • ChemSpider ID29343

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Featured data source



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

23092-17-3 [RN]
245-425-4 [EINECS]
2H-1,4-Benzodiazepin-2-one, 7-chloro-1,3-dihydro-5-phenyl-1-(2,2,2-trifluoroethyl)- [ACD/Index Name]
3339
7-Chlor-5-phenyl-1-(2,2,2-trifluorethyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-on [German] [ACD/IUPAC Name]
7-Chloro-5-phenyl-1-(2,2,2-trifluoroethyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one [ACD/IUPAC Name]
7-Chloro-5-phényl-1-(2,2,2-trifluoroéthyl)-1,3-dihydro-2H-1,4-benzodiazépin-2-one [French] [ACD/IUPAC Name]
2H-1,4-Benzodiazepin-2-one, 1,3-dihydro-7-chloro-5-phenyl-1-(2,2,2-trifluoroethyl)-
2H-1,4-Benzodiazepin-2-one,7-chloro-1,3-dihydro-5-phenyl-1-(2,2,2-trifluoroethyl)-
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

320YC168LF [DBID]
BRN 0898553 [DBID]
D00338 [DBID]
DEA No. 2762 [DBID]
nchembio747-comp33 [DBID]
SCH 12041 [DBID]
SCH-12041 [DBID]
UNII:320YC168LF [DBID]
UNII-320YC168LF [DBID]
  • Experimental Physico-chemical Properties
  • Miscellaneous
  • Gas Chromatography
    • Retention Index (Kovats):

      2404 (estimated with error: 89) NIST Spectra mainlib_352188, replib_247942, replib_313028, replib_335439
      2292 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column diameter: 0.53 mm; Column length: 30 m; Column type: Capillary; Start T: 250 C; CAS no: 23092173; Active phase: DB-1; Carrier gas: N2; Phase thickness: 1.5 um; Data type: Kovats RI; Authors: Japp, M.; Garthwaite, K.; Geeson, A.V.; Osselton, M.D., Collection of Analytical Data for Benzodiazepines and Benzophenones, J. Chromatogr., 439, 1988, 317-339., Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column type: Capillary; Start T: 250 C; CAS no: 23092173; Active phase: SE-30; Data type: Kovats RI; Authors: Dimov, N.; Moskovkina, M., New aspects of quantitative structure-retention relationships in chromatography, J. Chromatogr., 552, 1991, 59-69.) NIST Spectra nist ri
      2314 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column diameter: 0.22 mm; Column length: 25 m; Column type: Capillary; Start T: 250 C; CAS no: 23092173; Active phase: BP-1; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Japp, M.; Garthwaite, K.; Geeson, A.V.; Osselton, M.D., Collection of Analytical Data for Benzodiazepines and Benzophenones, J. Chromatogr., 439, 1988, 317-339.) NIST Spectra nist ri
      2335 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.2 mm; Column length: 12 m; Column type: Capillary; Heat rate: 30 K/min; Start T: 100 C; End T: 310 C; End time: 5 min; Start time: 3 min; CAS no: 23092173; Active phase: Cross-Linked Methylsilicone; Carrier gas: He; Phase thickness: 0.33 um; Data type: Kovats RI; Authors: Maurer, H.; Pfleger, K., Identification and differentiation of benzodiazepines and their metabolites in urine by computerized gas chromatography-mass spectrometry, J. Chromatogr., 422, 1987, 85-101., Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 23092173; Active phase: OV-1; Data type: Kovats RI; Authors: Schutz, H., Modern screening strategies in analytical toxicology with special regard to new benzodiazepines, Z. Rechtsmed., 100, 1988, 19-37.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      2314 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 15 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 150 C; End T: 260 C; Start time: 1 min; CAS no: 23092173; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Zamechnik, J.; Ethier, J.-C.; Neville, G.A., Benzodiazepines- an extensive collection of mass spectra, J. Can. Soc. Forensic Sci., 22(3), 1989, 233-259., Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; Start T: 100 C; End T: 300 C; CAS no: 23092173; Active phase: BP-1; Data type: Normal alkane RI; Authors: MHA, Directorate of ForensicScience., Forensic Toxicology, 9999.) NIST Spectra nist ri
      2335 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column length: 2 m; Column type: Packed; Start T: 100 C; End T: 300 C; CAS no: 23092173; Active phase: SE-30; Carrier gas: Nitrogen; Substrate: Chromosorb G AW DMCS (80-100 mesh); Data type: Normal alkane RI; Authors: MHA, Directorate of ForensicScience., Forensic Toxicology, 9999.) NIST Spectra nist ri
      2298.6 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 1.22 m; Column type: Packed; CAS no: 23092173; Active phase: OV-101; Carrier gas: Mixture; Substrate: Chromosorb WHP; Data type: Normal alkane RI; Authors: Miller, L.G.; Friedman, H.; Greenblatt, D.J., Measurement of clonazepam by electron-capture gas-liquid chromatography with application to single-dose pharmacokinetics, J. Anal. Toxicol., 11, 1987, 55-57.) NIST Spectra nist ri
      2276.5 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 12.5 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 110 C; End T: 290 C; End time: 6.5 min; Start time: 1 min; CAS no: 23092173; Active phase: Ultra-2; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Watts, V.W.; Simonick, T.F., A retention index library for commonly encountered drugs and metabolites using tri-n-alkylamines as reference compounds, nitrogen-phosphorus detectors, and dual capillary chromatography, J. Anal. Toxicol., 11, 1987, 210-214.) NIST Spectra nist ri
    • Retention Index (Linear):

      2337.1 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: Multi-step temperature program; T(initial)=60C; T(final)=270C; CAS no: 23092173; Active phase: VF-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Tret'yakov, K.V., Retention Data. NIST Mass Spectrometry Data Center., 2008.) NIST Spectra nist ri

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

Density: 1.4±0.1 g/cm3
Boiling Point: 487.8±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.2 mmHg at 25°C
Enthalpy of Vaporization: 75.4±3.0 kJ/mol
Flash Point: 248.8±28.7 °C
Index of Refraction: 1.583
Molar Refractivity: 85.9±0.5 cm3
#H bond acceptors: 3
#H bond donors: 0
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 4.22
ACD/LogD (pH 5.5): 3.63
ACD/BCF (pH 5.5): 336.15
ACD/KOC (pH 5.5): 2238.42
ACD/LogD (pH 7.4): 3.63
ACD/BCF (pH 7.4): 336.58
ACD/KOC (pH 7.4): 2241.27
Polar Surface Area: 33 Å2
Polarizability: 34.0±0.5 10-24cm3
Surface Tension: 41.0±7.0 dyne/cm
Molar Volume: 256.9±7.0 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) =  3.61
    Log Kow (Exper. database match) =  3.97
       Exper. Ref:  Sangster (1994)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  437.74  (Adapted Stein & Brown method)
    Melting Pt (deg C):  183.51  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.58E-008  (Modified Grain method)
    MP  (exp database):  165 deg C
    Subcooled liquid VP: 9.89E-007 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):  2.427
       log Kow used: 3.97 (expkow database)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.054542 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.81E-008  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  6.846E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.97  (exp database)
  Log Kaw used:  -5.808  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.778
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2150
   Biowin2 (Non-Linear Model)     :   0.0055
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.6679  (recalcitrant)
   Biowin4 (Primary Survey Model) :   3.1094  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.0175
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.7733
 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):  0.000132 Pa (9.89E-007 mm Hg)
  Log Koa (Koawin est  ): 9.778
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0228 
       Octanol/air (Koa) model:  0.00147 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.451 
       Mackay model           :  0.645 
       Octanol/air (Koa) model:  0.105 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   9.6173 E-12 cm3/molecule-sec
      Half-Life =     1.112 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    13.346 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.548 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  8.822E+004
      Log Koc:  4.946 

 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 = 2.357 (BCF = 227.5)
       log Kow used: 3.97 (expkow database)

 Volatilization from Water:
    Henry LC:  3.81E-008 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.886E+004  hours   (1203 days)
    Half-Life from Model Lake :  3.15E+005  hours   (1.313E+004 days)

 Removal In Wastewater Treatment:
    Total removal:              28.71  percent
    Total biodegradation:        0.31  percent
    Total sludge adsorption:    28.40  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       0.0577          26.7         1000       
   Water     4.79            4.32e+003    1000       
   Soil      93.3            8.64e+003    1000       
   Sediment  1.9             3.89e+004    0          
     Persistence Time: 6.58e+003 hr




                    

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