ChemSpider 2D Image | ethoheptazine | C16H23NO2

ethoheptazine

  • Molecular FormulaC16H23NO2
  • Average mass261.359 Da
  • Monoisotopic mass261.172882 Da
  • ChemSpider ID6225

More details:






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

1H-Azepine-4-carboxylic acid, hexahydro-1-methyl-4-phenyl-, ethyl ester [ACD/Index Name]
1-Méthyl-4-phényl-4-azépanecarboxylate d'éthyle [French] [ACD/IUPAC Name]
201-007-3 [EINECS]
573
77-15-6 [RN]
ethoheptazine [INN] [Wiki]
éthoheptazine [French] [INN]
Ethoheptazinum [Latin]
Ethyl 1-methyl-4-phenyl-4-azepanecarboxylate [ACD/IUPAC Name]
ethyl 1-methyl-4-phenylazepane-4-carboxylate
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

3A4G3A848U [DBID]
UNII:3A4G3A848U [DBID]
BRN 0088192 [DBID]
HSDB 3326 [DBID]
NSC400484 [DBID]
WY 401 [DBID]
  • Gas Chromatography
    • Retention Index (Kovats):

      2027 (estimated with error: 89) NIST Spectra mainlib_246507, replib_58683, replib_247855
      1840 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 2 m; Column type: Packed; Start T: 220 C; CAS no: 77156; Active phase: SE-30; Carrier gas: N2; Substrate: 1% se-30 on Anachrom ABS(80-100mesh); Data type: Kovats RI; Authors: Musumarra, G.; Scarlata, G.; Romano, G.; Cappello, G.; Clementi, S.; Giulietti, G., Qualitative organic analysis. Part 2. Identification of drugs by principal components analysis of standardized TLC data in four eluent systems and of retention indices on SE 30, J. Anal. Toxicol., 11, 1987, 154-163.) NIST Spectra nist ri
      1848 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.49 mm; Column length: 25 m; Column type: Capillary; Heat rate: 8 K/min; Start T: 100 C; End T: 275 C; End time: 15 min; Start time: 2 min; CAS no: 77156; Active phase: SE-30; Phase thickness: 1.14 um; Data type: Kovats RI; Authors: Schepers, P.; Wijsbeek, J.; Franke, J.P.; de Zeeuw, R.A., Applicability of capillary gas chromatography to substance identification in toxicology by means of retention indices, J. Forensic Sci., 27(1), 1982, 49-60.) NIST Spectra nist ri
      1844 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 2 m; Column type: Packed; CAS no: 77156; Active phase: SE-30; Data type: Kovats RI; Authors: Moffat, A.C.; Stead, A.H.; Smalldon, K.W., Optimum use of paper, thin-layer and gas-liquid chromatography for the identification of basic drugs. III. Gas-liquid chromatography, J. Chromatogr., 90, 1974, 19-33.) NIST Spectra nist ri
      2453 (Program type: Isothermal; Col... (show more) umn class: Standard polar; Column length: 1 m; Column type: Packed; CAS no: 77156; Active phase: Carbowax 20M; Data type: Kovats RI; Authors: Moffat, A.C.; Stead, A.H.; Smalldon, K.W., Optimum use of paper, thin-layer and gas-liquid chromatography for the identification of basic drugs. III. Gas-liquid chromatography, J. Chromatogr., 90, 1974, 19-33.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      1844.1 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.26 mm; Column length: 30 m; Column type: Capillary; Heat rate: 8 K/min; Start T: 120 C; End T: 280 C; End time: 22 min; Start time: 1 min; CAS no: 77156; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Manca, D.; Ferron, L.; Weber, J-P., A System for Toxicological Screening by Capillary Gas Chromatography with Use of Drug Retention Index Based on Nitrogen-Containing Reference Compounds, Clin. Chem., 35(4), 1989, 601-607.) NIST Spectra nist ri
      1857 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Other; CAS no: 77156; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Ardrey, R.E.; Moffat, A.C., Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase, J. Chromatogr., 220, 1981, 195-252.) NIST Spectra nist ri
      1852.3 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.2 mm; Column length: 12.5 m; Column type: Capillary; Heat rate: 25 K/min; Start T: 75 C; End T: 320 C; End time: 2 min; CAS no: 77156; Active phase: Ultra-2; Phase thickness: 0.11 um; Data type: Normal alkane RI; Authors: Hemmersbach, P.; de la Torre, R., Review. Stimulants, narcotics and .beta.-blockers: 25 years of development in analytical techniques for doping control, J. Chromatogr. B, 687, 1996, 221-238.) NIST Spectra nist ri
      1853.3 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.2 mm; Column length: 12.5 m; Column type: Capillary; Heat rate: 20 K/min; Start T: 100 C; End T: 290 C; End time: 4 min; CAS no: 77156; Active phase: Ultra-2; Carrier gas: He; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Solans, A.; Carnicero, M.; de la Torre, R.; Segura, J., Comprehensive screening procedure for detection of stimulants, narcotics, adrenergic drugs, and their metabolites in human urine, J. Anal. Toxicol., 19, 1995, 104-114.) NIST Spectra nist ri
    • Retention Index (Linear):

      1836 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 15 m; Column type: Capillary; Heat rate: 8 K/min; Start T: 120 C; End T: 280 C; End time: 5 min; CAS no: 77156; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Perrigo, B.J.; Peel, H.W.; Ballantyne, D.J., Use of Dual-Column Fused-Silica Capillary Gas Chromatography in Combination with Detector Response Factors for Analytical Toxicology., J. Chromatogr., 341, 1985, 81-88.) NIST Spectra nist ri
      1845 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column length: 1.8 m; Column type: Packed; Heat rate: 8 K/min; Start T: 130 C; End T: 290 C; End time: 8 min; Start time: 2 min; CAS no: 77156; Active phase: SE-30; Carrier gas: N2; Substrate: Chromosorb W; Data type: Linear RI; Authors: Perrigo, B.J.; Peel, H.W., The use of retention indices and temperature-programmed gas chromatography in analytical toxicology, J. Chromatogr. Sci., 19, 1981, 219-226.) NIST Spectra nist ri

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

Density: 1.0±0.1 g/cm3
Boiling Point: 346.4±42.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.8 mmHg at 25°C
Enthalpy of Vaporization: 59.1±3.0 kJ/mol
Flash Point: 114.4±18.8 °C
Index of Refraction: 1.514
Molar Refractivity: 75.9±0.3 cm3
#H bond acceptors: 3
#H bond donors: 0
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 2.91
ACD/LogD (pH 5.5): 0.08
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.26
ACD/LogD (pH 7.4): 1.54
ACD/BCF (pH 7.4): 3.94
ACD/KOC (pH 7.4): 36.07
Polar Surface Area: 30 Å2
Polarizability: 30.1±0.5 10-24cm3
Surface Tension: 37.4±3.0 dyne/cm
Molar Volume: 252.0±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) =  3.52

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  342.29  (Adapted Stein & Brown method)
    Melting Pt (deg C):  112.66  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000201  (Modified Grain method)
    MP  (exp database):  < 25 deg C
    BP  (exp database):  134 @ 1 mm Hg deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  205.7
       log Kow used: 3.52 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  376.86 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.28E-008  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.361E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.52  (KowWin est)
  Log Kaw used:  -6.281  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.801
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5362
   Biowin2 (Non-Linear Model)     :   0.7738
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3169  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2631  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4511
   Biowin6 (MITI Non-Linear Model):   0.3181
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.3933
 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):  0.0268 Pa (0.000201 mm Hg)
  Log Koa (Koawin est  ): 9.801
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000112 
       Octanol/air (Koa) model:  0.00155 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00403 
       Mackay model           :  0.00888 
       Octanol/air (Koa) model:  0.11 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  98.8294 E-12 cm3/molecule-sec
      Half-Life =     0.108 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.299 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.00645 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  6716
      Log Koc:  3.827 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  2.680E-004  L/mol-sec
  Kb Half-Life at pH 8:      81.939  years  
  Kb Half-Life at pH 7:     819.392  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.010 (BCF = 102.2)
       log Kow used: 3.52 (estimated)

 Volatilization from Water:
    Henry LC:  1.28E-008 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 7.395E+004  hours   (3081 days)
    Half-Life from Model Lake : 8.069E+005  hours   (3.362E+004 days)

 Removal In Wastewater Treatment:
    Total removal:              13.49  percent
    Total biodegradation:        0.19  percent
    Total sludge adsorption:    13.31  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       0.0513          2.6          1000       
   Water     14.5            900          1000       
   Soil      84.3            1.8e+003     1000       
   Sediment  1.1             8.1e+003     0          
     Persistence Time: 1.38e+003 hr




                    

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