gamma-Glutamylalanine
C[C@H](C(=O)O)N=C(CC[C@H](C(=O)O)N)O
InChI=1S/C8H14N2O5/c1-4(7(12)13)10-6(11)3-2-5(9)8(14)15/h4-5H,2-3,9H2,1H3,(H,10,11)(H,12,13)(H,14,15)
WQXXXVRAFAKQJM-UHFFFAOYSA-N
CSID:21232038, http://www.chemspider.com/Chemical-Structure.21232038.html (accessed 01:32, Apr 20, 2024)
Validated by Experts, Validated by Users, Non-Validated, Removed by Users
Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00
Predicted data is generated using the US Environmental Protection Agency�s EPISuite
Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = -2.36 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 452.77 (Adapted Stein & Brown method) Melting Pt (deg C): 289.33 (Mean or Weighted MP) VP(mm Hg,25 deg C): 5.84E-012 (Modified Grain method) Subcooled liquid VP: 5.03E-009 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): 3.11e+004 log Kow used: -2.36 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 6999 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Aliphatic Amines-acid Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 1.25E-018 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 5.392E-017 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: -2.36 (KowWin est) Log Kaw used: -16.292 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 13.932 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.9429 Biowin2 (Non-Linear Model) : 0.9094 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 3.4706 (days-weeks ) Biowin4 (Primary Survey Model) : 4.3473 (hours-days ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.4565 Biowin6 (MITI Non-Linear Model): 0.2478 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 1.0276 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): 6.71E-007 Pa (5.03E-009 mm Hg) Log Koa (Koawin est ): 13.932 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 4.47 Octanol/air (Koa) model: 21 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.994 Mackay model : 0.997 Octanol/air (Koa) model: 0.999 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 46.2246 E-12 cm3/molecule-sec Half-Life = 0.231 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 2.777 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.996 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 10 Log Koc: 1.000 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: -2.36 (estimated) Volatilization from Water: Henry LC: 1.25E-018 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 6.919E+014 hours (2.883E+013 days) Half-Life from Model Lake : 7.548E+015 hours (3.145E+014 days) Removal In Wastewater Treatment: Total removal: 1.85 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.75 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 1.65e-008 5.55 1000 Water 34.5 208 1000 Soil 65.5 416 1000 Sediment 0.0596 1.87e+003 0 Persistence Time: 387 hr
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