7-Amino[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid
c1c(c(n2c(n1)ncn2)N)C(=O)O
InChI=1S/C6H5N5O2/c7-4-3(5(12)13)1-8-6-9-2-10-11(4)6/h1-2H,7H2,(H,12,13)
PTSICDOKXJVZBO-UHFFFAOYSA-N
CSID:21301443, http://www.chemspider.com/Chemical-Structure.21301443.html (accessed 18:25, Mar 28, 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) = -0.72 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 382.38 (Adapted Stein & Brown method) Melting Pt (deg C): 157.65 (Mean or Weighted MP) VP(mm Hg,25 deg C): 9.74E-007 (Modified Grain method) Subcooled liquid VP: 2.22E-005 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): 2.275e+005 log Kow used: -0.72 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 1.6248e+005 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Aromatic Amines-acid Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 2.71E-017 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 1.009E-012 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: -0.72 (KowWin est) Log Kaw used: -14.955 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 14.235 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.6054 Biowin2 (Non-Linear Model) : 0.7272 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.7562 (weeks ) Biowin4 (Primary Survey Model) : 3.4887 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.4149 Biowin6 (MITI Non-Linear Model): 0.2338 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.6330 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): 0.00296 Pa (2.22E-005 mm Hg) Log Koa (Koawin est ): 14.235 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 0.00101 Octanol/air (Koa) model: 42.2 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.0353 Mackay model : 0.075 Octanol/air (Koa) model: 1 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 3.5427 E-12 cm3/molecule-sec Half-Life = 3.019 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 36.230 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.0552 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 15.96 Log Koc: 1.203 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: -0.72 (estimated) Volatilization from Water: Henry LC: 2.71E-017 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 2.892E+013 hours (1.205E+012 days) Half-Life from Model Lake : 3.154E+014 hours (1.314E+013 days) Removal In Wastewater Treatment: Total removal: 1.85 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.76 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 6.67e-010 72.5 1000 Water 38.9 360 1000 Soil 61 720 1000 Sediment 0.0713 3.24e+003 0 Persistence Time: 580 hr
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