Try beta.chemspider
- 8 of 8 defined stereocentres
(3alpha,5beta,16alpha)-3,16-Dihydroxyandrostan-17-one
C[C@]12CC[C@H](C[C@H]1CC[C@@H]3[C@@H]2CC[C@]4([C@H]3C[C@H](C4=O)O)C)O
InChI=1S/C19H30O3/c1-18-7-5-12(20)9-11(18)3-4-13-14(18)6-8-19(2)15(13)10-16(21)17(19)22/h11-16,20-21H,3-10H2,1-2H3/t11-,12-,13-,14+,15+,16-,18+,19+/m1/s1
HLQYTKUIIJTNHH-NMTBMHBSSA-N
CSID:9418743, http://www.chemspider.com/Chemical-Structure.9418743.html (accessed 15:10, Apr 23, 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) = 2.85 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 422.47 (Adapted Stein & Brown method) Melting Pt (deg C): 167.53 (Mean or Weighted MP) VP(mm Hg,25 deg C): 5.42E-010 (Modified Grain method) Subcooled liquid VP: 1.6E-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): 41.3 log Kow used: 2.85 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 448.51 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 9.94E-007 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 5.292E-012 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 2.85 (KowWin est) Log Kaw used: -4.391 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 7.241 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.5581 Biowin2 (Non-Linear Model) : 0.0471 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.3952 (weeks-months) Biowin4 (Primary Survey Model) : 3.3354 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.6090 Biowin6 (MITI Non-Linear Model): 0.1784 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -0.8413 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): 2.13E-006 Pa (1.6E-008 mm Hg) Log Koa (Koawin est ): 7.241 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 1.41 Octanol/air (Koa) model: 4.28E-006 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.981 Mackay model : 0.991 Octanol/air (Koa) model: 0.000342 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 49.2413 E-12 cm3/molecule-sec Half-Life = 0.217 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 2.607 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.986 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 70.09 Log Koc: 1.846 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 = 1.496 (BCF = 31.32) log Kow used: 2.85 (estimated) Volatilization from Water: Henry LC: 9.94E-007 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 1033 hours (43.04 days) Half-Life from Model Lake : 1.141E+004 hours (475.6 days) Removal In Wastewater Treatment: Total removal: 4.65 percent Total biodegradation: 0.11 percent Total sludge adsorption: 4.48 percent Total to Air: 0.05 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 0.177 5.21 1000 Water 18.6 900 1000 Soil 80.9 1.8e+003 1000 Sediment 0.305 8.1e+003 0 Persistence Time: 1.12e+003 hr
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