1-(4-Fluorophenyl)-5-(4-methylbenzyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
CC1=CC=C(C=C1)CN2C=NC3=C(C2=O)C=NN3C4=CC=C(C=C4)F
InChI=1S/C19H15FN4O/c1-13-2-4-14(5-3-13)11-23-12-21-18-17(19(23)25)10-22-24(18)16-8-6-15(20)7-9-16/h2-10,12H,11H2,1H3
KCUWCPNYLDVCMB-UHFFFAOYSA-N
CSID:5837152, http://www.chemspider.com/Chemical-Structure.5837152.html (accessed 07:38, Jun 4, 2023)
Validated by Experts, Validated by Users, Non-Validated, Removed by Users
Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module
Predicted data is generated using the US Environmental Protection Agency�s EPISuite
Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 3.11 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 500.21 (Adapted Stein & Brown method) Melting Pt (deg C): 212.70 (Mean or Weighted MP) VP(mm Hg,25 deg C): 2.74E-010 (Modified Grain method) Subcooled liquid VP: 2.71E-008 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): 16.97 log Kow used: 3.11 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 58.15 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 2.08E-016 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 7.103E-012 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 3.11 (KowWin est) Log Kaw used: -14.070 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 17.180 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.0432 Biowin2 (Non-Linear Model) : 0.0001 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 1.9243 (months ) Biowin4 (Primary Survey Model) : 3.5157 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : -0.0664 Biowin6 (MITI Non-Linear Model): 0.0001 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -0.9303 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): 3.61E-006 Pa (2.71E-008 mm Hg) Log Koa (Koawin est ): 17.180 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 0.83 Octanol/air (Koa) model: 3.72E+004 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.968 Mackay model : 0.985 Octanol/air (Koa) model: 1 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 51.5115 E-12 cm3/molecule-sec Half-Life = 0.208 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 2.492 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.976 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 4.48E+004 Log Koc: 4.651 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 = 1.695 (BCF = 49.56) log Kow used: 3.11 (estimated) Volatilization from Water: Henry LC: 2.08E-016 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 5.147E+012 hours (2.145E+011 days) Half-Life from Model Lake : 5.615E+013 hours (2.34E+012 days) Removal In Wastewater Treatment: Total removal: 6.74 percent Total biodegradation: 0.13 percent Total sludge adsorption: 6.61 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 4.87e-008 4.98 1000 Water 10.2 1.44e+003 1000 Soil 89.4 2.88e+003 1000 Sediment 0.334 1.3e+004 0 Persistence Time: 2.72e+003 hr
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