Home Page Flashcards methyprylon C10H17NO2 structure - Flashcards

methyprylon C10H17NO2 structure – Flashcards

Flashcard maker : Robert May

Contents

Experimental Melting Point:
Retention Index (Kovats):
Retention Index (Normal Alkane):
Retention Index (Linear):

Molecular Formula	C₁₀H₁₇NO₂
Average mass	183.247 Da
Density	1.0±0.1 g/cm³
Boiling Point	339.9±35.0 °C at 760 mmHg
Flash Point	143.1±26.1 °C
Molar Refractivity	49.9±0.3 cm³
Polarizability	19.8±0.5 10^-24cm³
Surface Tension	27.7±3.0 dyne/cm
Molar Volume	189.0±3.0 cm³

Experimental data
Predicted – ACD/Labs
Predicted – EPISuite
Predicted – ChemAxon

Experimental Physico-chemical Properties
- Experimental Melting Point:
  
  75.5 °C Jean-Claude Bradley Open Melting Point Dataset 17167

Gas Chromatography

Retention Index (Kovats):

1449 (estimated with error: 89) NIST Spectra mainlib_107182, replib_250584, replib_335082

1525 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Packed; Heat rate: 30 K/min; Start T: 100 C; End T: 310 C; End time: 5 min; Start time: 3 min; CAS no: 125644; Active phase: SE-30; Carrier gas: N2; Data type: Kovats RI; Authors: Maurer, H.H., Identification and differentiation of barbiturates, other sedative-hypnotics and their metabolites in urine integrated in a general screening procedure using computerized gas chromatography-mass spectrometry, J. Chromatogr., 530, 1990, 307-326.) NIST Spectra nist ri

1550 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column type: Packed; Start T: 200 C; CAS no: 125644; Active phase: OV-1; Data type: Kovats RI; Authors: Berninger, H.; Moller, M.R., Retentionsindices zur gaschromatographischen Identifizierung von Arzneimitteln, Arch. Toxicol., 37, 1977, 295-305.) NIST Spectra nist ri

Retention Index (Normal Alkane):

1511.8 (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: 125644; 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

1493 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.53 mm; Column length: 10 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 130 C; End T: 230 C; CAS no: 125644; Active phase: DB-1; Carrier gas: He; Phase thickness: 2.65 um; Data type: Normal alkane RI; Authors: Anderson, W.H.; Fuller, D.C., A simplified procedure for the isolation, characterization, and identification of weak acid and neutral drugs from whole blood, J. Anal. Toxicol., 11, 1987, 198-204.) NIST Spectra nist ri

1529 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Other; CAS no: 125644; 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

1500 (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: 125644; 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: 125644; 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

1520 (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: 125644; 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: 125644; 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

1543.9 (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: 125644; 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

1547 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column length: 1.5 m; Column type: Packed; CAS no: 125644; Active phase: Apolane; Data type: Normal alkane RI; Authors: Huggett, A.; Andrews, P.; Flanagan, R.J., Rapid Micro-Method for the Measurement of Paracetamol in Blood Plasma or Serum Using Gas-Liquid Chromatography with Flame-Ionisation Detection., J. Chromatogr., 209, 1981, 67-76.) NIST Spectra nist ri

Retention Index (Linear):

1548 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.75 mm; Column length: 30 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 160 C; End T: 280 C; End time: 12 min; CAS no: 125644; Active phase: SPB-1; Carrier gas: He; Phase thickness: 1.0 um; Data type: Linear RI; Authors: Christ, D.W.; Noomano, P.; Rosas, M.; Rhone, D., Retention indices by wide-bore capillary gas chromatography with nitrogen-phosphorus detection, J. Anal. Toxicol., 12, 1988, 84-88.) NIST Spectra nist ri

1497 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.25 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: 125644; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Perrigo, B.J.; Ballantyne, D.J.; Peel, H.W., Condierations in developing a data base for drugs on a DBI capillary column, J. Can. Soc. Forensic Sci., 17(2), 1984, 41-49., 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: 125644; 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

1488 (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: 20 K/min; Start T: 50 C; End T: 300 C; End time: 3 min; Start time: 1 min; CAS no: 125644; Active phase: Methyl Silicone; Carrier gas: He; Phase thickness: 0.33 um; Data type: Linear RI; Authors: Newton, B.; Foery, R.F., Retention indices and dual capillary gas chromatography for rapid identification of sedative hypnotic drugs in emergency toxicology, J. Anal. Toxicol., 8, 1984, 129-134.) NIST Spectra nist ri

1489 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 15 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 100 C; End T: 295 C; CAS no: 125644; Active phase: SE-30; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Anderson, W.H.; Stafford, D.T., Applications of capillary gas chromatography in routine toxicological analyses, J. Hi. Res. Chromatogr. & Chromatogr. Comm., 6, 1983, 247-254.) NIST Spectra nist ri

1505 (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: 125644; 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

1552 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.2 mm; Column length: 12 m; Column type: Capillary; Heat rate: 20 K/min; Start T: 50 C; End T: 300 C; End time: 3 min; Start time: 1 min; CAS no: 125644; Active phase: 5 % Phenyl methyl siloxane; Carrier gas: He; Phase thickness: 0.33 um; Data type: Linear RI; Authors: Newton, B.; Foery, R.F., Retention indices and dual capillary gas chromatography for rapid identification of sedative hypnotic drugs in emergency toxicology, J. Anal. Toxicol., 8, 1984, 129-134.) 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:	339.9±35.0 °C at 760 mmHg
Vapour Pressure:	0.0±0.7 mmHg at 25°C
Enthalpy of Vaporization:	58.3±3.0 kJ/mol
Flash Point:	143.1±26.1 °C
Index of Refraction:	1.441
Molar Refractivity:	49.9±0.3 cm³
#H bond acceptors:	3
#H bond donors:	1
#Freely Rotating Bonds:	2
#Rule of 5 Violations:	0

ACD/LogP:	0.23
ACD/LogD (pH 5.5):	0.60
ACD/BCF (pH 5.5):	1.69
ACD/KOC (pH 5.5):	50.63
ACD/LogD (pH 7.4):	0.60
ACD/BCF (pH 7.4):	1.69
ACD/KOC (pH 7.4):	50.63
Polar Surface Area:	46 Å²
Polarizability:	19.8±0.5 10^-24cm³
Surface Tension:	27.7±3.0 dyne/cm
Molar Volume:	189.0±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) = 1.37
 Log Kow (Exper. database match) = 0.78
 Exper. Ref: Sangster (1994)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 350.98 (Adapted Stein & Brown method)
 Melting Pt (deg C): 125.09 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 1.26E-005 (Modified Grain method)
 Subcooled liquid VP: 0.000125 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): 1.145e+004
 log Kow used: 0.78 (expkow database)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 97154 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 3.00E-011 atm-m3/mole
 Group Method: Incomplete
 Henrys LC [VP/WSol estimate using EPI values]: 2.653E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 0.78 (exp database)
 Log Kaw used: -8.911 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 9.691
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.6934
 Biowin2 (Non-Linear Model) : 0.7154
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.5054 (weeks-months)
 Biowin4 (Primary Survey Model) : 3.6131 (days-weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.6112
 Biowin6 (MITI Non-Linear Model): 0.5934
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): -0.7252
 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): 0.0167 Pa (0.000125 mm Hg)
 Log Koa (Koawin est ): 9.691
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 0.00018 
 Octanol/air (Koa) model: 0.00121 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 0.00646 
 Mackay model : 0.0142 
 Octanol/air (Koa) model: 0.0879 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 30.3745 E-12 cm3/molecule-sec
 Half-Life = 0.352 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 4.226 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 0.0103 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 47.16
 Log Koc: 1.674 

 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: 0.78 (expkow database)

 Volatilization from Water:
 Henry LC: 3E-011 atm-m3/mole (estimated by Bond SAR Method)
 Half-Life from Model River: 2.642E+007 hours (1.101E+006 days)
 Half-Life from Model Lake : 2.882E+008 hours (1.201E+007 days)

 Removal In Wastewater Treatment:
 Total removal: 1.87 percent
 Total biodegradation: 0.09 percent
 Total sludge adsorption: 1.78 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 0.000402 8.45 1000 
 Water 42.7 900 1000 
 Soil 57.2 1.8e+003 1000 
 Sediment 0.0869 8.1e+003 0 
 Persistence Time: 1.02e+003 hr

Click to predict properties on the Chemicalize site

methyprylon C10H17NO2 structure – Flashcards

Experimental Melting Point:

Retention Index (Kovats):

Retention Index (Normal Alkane):

Retention Index (Linear):

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