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ChemSpider 2D Image | 3-Hydroxy-17-methyl-7,8-didehydro-4,5-epoxymorphinan-6-yl acetate | C19H21NO4

3-Hydroxy-17-methyl-7,8-didehydro-4,5-epoxymorphinan-6-yl acetate

  • Molecular FormulaC19H21NO4
  • Average mass327.374 Da
  • Monoisotopic mass327.147064 Da
  • ChemSpider ID453890

More details:

Date of deprecation: 09:36, Jun 26, 2015
Reason for deprecation: Deprecate record: 5 undefined stereocentres

If you believe this record was deprecated in error, please use the Comment on this record button to contact the ChemSpider team.

Common reasons for deprecation are:
  • Chemically impossible structures (eg. incorrect valence atoms)
  • Lack of any linking data sources
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

3-Hydroxy-17-methyl-7,8-didehydro-4,5-epoxymorphinan-6-yl acetate [ACD/IUPAC Name]
3-Hydroxy-17-methyl-7,8-didehydro-4,5-epoxymorphinan-6-yl-acetat [German] [ACD/IUPAC Name]
Acétate de 3-hydroxy-17-méthyl-7,8-didéhydro-4,5-époxymorphinane-6-yle [French] [ACD/IUPAC Name]
Morphinan-3,6-diol, 7,8-didehydro-4,5-epoxy-17-methyl-, 6-acetate [ACD/Index Name]
10-hydroxy-4-methyl-12-oxa-4-azapentacyclo[9.6.1.01,13.05,17.07,18]octadeca-7(18),8,10,15-tetraen-14-yl acetate
a-Monoacetyl-Morphine

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

  • Gas Chromatography

    • Retention Index (Kovats):

      2406 (estimated with error: 174) NIST Spectra mainlib_352203, replib_247248, replib_335477, replib_247819, replib_289397, replib_312585
      2493 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 2 m; Column type: Packed; Start T: 240 C; CAS no: 2784738; 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

    • Retention Index (Normal Alkane):

      2537 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.20 mm; Column length: 12 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 160 C; End T: 300 C; CAS no: 2784738; Active phase: Polymethylsiloxane, (PMS-20000); Carrier gas: He; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Gambaro, V.; Saligari, E.; Froldi, R.; Bianchi, L., Analysis of street drugs by means of HRGC, Bollettino Chimico Farmaceutica, 36(4), 1997, 359-367., 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: 2784738; 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., Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Other; CAS no: 2784738; 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
      2535 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 2784738; Active phase: HP-1; Carrier gas: Helium; Data type: Normal alkane RI; Authors: Grigor'ev, A.M.; Bozhko, E.S.; Rudakova, L.V., Use of correlation between retention indices on low-polarity phases for screening comp-lex mixtures by gas chromatography-mass spectrometry, Rus. J. Anal. Chem., 64(2), 2009, 140-143, In original 156-159.) NIST Spectra nist ri
      2517 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.20 mm; Column length: 12 m; Column type: Capillary; CAS no: 2784738; Active phase: Polymethylsiloxane, (PMS-20000); Carrier gas: He; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Gambaro, V.; Saligari, E.; Froldi, R.; Bianchi, L., Analysis of street drugs by means of HRGC, Bollettino Chimico Farmaceutica, 36(4), 1997, 359-367.) NIST Spectra nist ri
      2552 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column length: 6 ft; 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: 2784738; Active phase: SE-30; Carrier gas: N2; Substrate: Chromosorb W AW DMS; Data type: Normal alkane RI; Authors: Peel, H.W.; Perrigo, B., A practical gas chromatographic screening procedure for toxicological analysis, Can.Soc.Forens.Sci.J., 9(2), 1975, 69-74., Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column length: 6 ft; 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: 2784738; Active phase: SE-30; Carrier gas: Nitrogen; Substrate: Chromosorb W AW DMS (80-100 mesh); Data type: Normal alkane RI; Authors: Peel, H.W.; Perrigo, B., A practical gas chromatographic screening procedure for toxicological analysis, Can. Soc. Forens. Sci. J., 9(2), 1976, 69-74.) NIST Spectra nist ri
      2542.5 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 15 m; Column type: Capillary; Heat rate: 15 K/min; Start T: 100 C; End T: 280 C; End time: 5 min; CAS no: 2784738; Active phase: DB-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Amalfitano, G.; Bessard, J.; Vincent, F.; Eysseric, H.; Bessard, G., Gas chromatographic quantitation of dextropropoxyphene and norpropoxyphene in urine after solid-phase extraction, J. Anal. Toxicol., 20, 1996, 547-554.) NIST Spectra nist ri
      2528.4 (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: 2784738; 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):

      2495 (Program type: Complex; Column... (show more) class: Standard non-polar; Column diameter: 0.22 mm; Column length: 12 m; Column type: Capillary; Description: 120C=>8C/min=>270C=>25C/min=>300C; CAS no: 2784738; Active phase: BP-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Stowell, A.; Wilson, L.W., A simple approach to the interlaboratory transfer of drug retention indices determined by temperature programmed capillary gas chromatography, J. Forensic Sci., 32(5), 1987, 1214-1220., 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: 2784738; 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
      2608.2 (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: 2784738; 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, version: 14.00

Density: 1.4±0.1 g/cm3
Boiling Point: 470.2±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.2 mmHg at 25°C
Enthalpy of Vaporization: 76.1±3.0 kJ/mol
Flash Point: 238.2±28.7 °C
Index of Refraction: 1.666
Molar Refractivity: 87.6±0.4 cm3
#H bond acceptors: 5
#H bond donors: 1
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 1.32
ACD/LogD (pH 5.5): -0.87
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): 0.82
ACD/BCF (pH 7.4): 1.76
ACD/KOC (pH 7.4): 34.78
Polar Surface Area: 59 Å2
Polarizability: 34.7±0.5 10-24cm3
Surface Tension: 63.8±5.0 dyne/cm
Molar Volume: 235.7±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) =  1.72
    Log Kow (Exper. database match) =  1.55
       Exper. Ref:  Avdeef,A et al. (1996)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  426.58  (Adapted Stein & Brown method)
    Melting Pt (deg C):  178.30  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  8.82E-009  (Modified Grain method)
    Subcooled liquid VP: 3.46E-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):  4093
       log Kow used: 1.55 (expkow database)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  187.45 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   8.68E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  9.283E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.55  (exp database)
  Log Kaw used:  -12.450  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.000
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6791
   Biowin2 (Non-Linear Model)     :   0.9027
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0724  (months      )
   Biowin4 (Primary Survey Model) :   3.2112  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3873
   Biowin6 (MITI Non-Linear Model):   0.0501
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.8435
 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):  4.61E-005 Pa (3.46E-007 mm Hg)
  Log Koa (Koawin est  ): 14.000
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.065 
       Octanol/air (Koa) model:  24.5 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.701 
       Mackay model           :  0.839 
       Octanol/air (Koa) model:  0.999 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 259.9784 E-12 cm3/molecule-sec
      Half-Life =     0.041 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    29.622 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    20.000000 E-17 cm3/molecule-sec
      Half-Life =     0.057 Days (at 7E11 mol/cm3)
      Half-Life =      1.375 Hrs
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.77 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.655E+004
      Log Koc:  4.424 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  9.082E-002  L/mol-sec
  Kb Half-Life at pH 8:      88.325  days   
  Kb Half-Life at pH 7:       2.418  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.493 (BCF = 3.115)
       log Kow used: 1.55 (expkow database)

 Volatilization from Water:
    Henry LC:  8.68E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  1.22E+011  hours   (5.085E+009 days)
    Half-Life from Model Lake : 1.331E+012  hours   (5.548E+010 days)

 Removal In Wastewater Treatment:
    Total removal:               1.99  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.90  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       3.19e-007       0.575        1000       
   Water     33.5            1.44e+003    1000       
   Soil      66.4            2.88e+003    1000       
   Sediment  0.0886          1.3e+004     0          
     Persistence Time: 1.52e+003 hr

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