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14803-99-7
[RN]
1H-1,2,4-Triazole, 5-(4-pyridyl)-
5-(4-Pyridyl)-1H-1,2,4-triazole
Pyridine, 4-(1H-1,2,4-triazol-5-yl)-
Pyridine, 4-(4H-1,2,4-triazol-3-yl)-
Validated by Experts, Validated by Users, Non-Validated, Removed by Users,
Redirected by Users, Redirect Approved by Experts
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LogP: |
ACD/LogP:
-0.03
XLogP:
0.60
|
# of Rule of 5 Violations: |
0
|
|
ACD/LogD (pH 5.5): |
0.22
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ACD/LogD (pH 7.4): |
0.21
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|
ACD/BCF (pH 5.5): |
1
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ACD/BCF (pH 7.4): |
1
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|
ACD/KOC (pH 5.5): |
31.28
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ACD/KOC (pH 7.4): |
30.79
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|
#H bond acceptors: |
4
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#H bond donors: |
1
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#Freely Rotating Bonds: |
1
|
Polar Surface Area: |
43.6
Å2
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|
Index of Refraction: |
1.619
|
Molar Refractivity: |
39.55
cm3
|
|
Molar Volume: |
112.7
cm3
|
Polarizability: |
15.67
10-24cm3
|
|
Surface Tension: |
67.1
dyne/cm
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Density: |
1.296
g/cm3
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|
Flash Point: |
196.9
°C
|
Enthalpy of Vaporization: |
63.9
kJ/mol
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|
Boiling Point: |
389.6
°C at 760 mmHg
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Vapour Pressure: |
2.81E-06
mmHg at 25°C
|
Log Octanol-Water Partition Coef (SRC):
Log Kow (KOWWIN v1.67 estimate) = -0.19
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
Boiling Pt (deg C): 335.60 (Adapted Stein & Brown method)
Melting Pt (deg C): 121.13 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 3.21E-005 (Modified Grain method)
Subcooled liquid VP: 0.000289 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): 5569
log Kow used: -0.19 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 1e+006 mg/L
ECOSAR Class Program (ECOSAR v0.99h):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
Bond Method : 1.54E-010 atm-m3/mole
Group Method: Incomplete
Henrys LC [VP/WSol estimate using EPI values]: 1.108E-009 atm-m3/mole
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: -0.19 (KowWin est)
Log Kaw used: -8.201 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 8.011
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.5234
Biowin2 (Non-Linear Model) : 0.3308
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.6620 (weeks-months)
Biowin4 (Primary Survey Model) : 3.6181 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.2849
Biowin6 (MITI Non-Linear Model): 0.1747
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 1.0000
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): 0.0385 Pa (0.000289 mm Hg)
Log Koa (Koawin est ): 8.011
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 7.79E-005
Octanol/air (Koa) model: 2.52E-005
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.0028
Mackay model : 0.00619
Octanol/air (Koa) model: 0.00201
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 0.8165 E-12 cm3/molecule-sec
Half-Life = 13.100 Days (12-hr day; 1.5E6 OH/cm3)
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi): 0.0045 (Junge,Mackay)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (PCKOCWIN v1.66):
Koc : 676
Log Koc: 2.830
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: -0.19 (estimated)
Volatilization from Water:
Henry LC: 1.54E-010 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 4.596E+006 hours (1.915E+005 days)
Half-Life from Model Lake : 5.014E+007 hours (2.089E+006 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 0.00215 314 1000
Water 46 900 1000
Soil 53.9 1.8e+003 1000
Sediment 0.0889 8.1e+003 0
Persistence Time: 978 hr
Descriptors:
0, 0, 0, 1, 3, 0, 0, 1, 0, 2, 0, 0, 0, 2, 0, 0, 11, 0, 0, 0, 0, 0, 0, 0
| Category | Target | PDB Code | LASSO Score |
| Metalloenzymes | ACE, angiotensin-converting enzyme; | 1o86 | 0.00 |
| Other Enzymes | AChE, acetylcholinesterase; | 1eve | 0.00 |
| Metalloenzymes | ADA, adenosine deaminase; | 1stw | 0.87 |
| Other Enzymes | ALR2, aldose reductase; | 1ah3 | 0.01 |
| Other Enzymes | AmpC, AmpC beta-lactamase; | 1xgj | 0.03 |
| Nuclear Hormone Receptors | AR, androgen receptor; | 1xq2 | 0.04 |
| Kinases | CDK2, cyclindependent kinase 2; | 1ckp | 0.89 |
| Metalloenzymes | COMT, catechol O-methyltransferase; | 1h1d | 0.00 |
| Other Enzymes | COX-1, cyclooxygenase-1; | 1p4g | 0.00 |
| Other Enzymes | cyclooxygenase-2 | 1cx2 | 0.00 |
| Folate Enzymes | DHFR, dihydrofolate reductase; | 3dfr | 0.02 |
| Kinases | EGFr, epidermal growth factor receptor; | 1m17 | 0.97 |
| Nuclear Hormone Receptors | ER, estrogen receptor; agonist | 1l2i | 0.00 |
| Nuclear Hormone Receptors | ER, estrogen receptor; antagonist | 3ert | 0.01 |
| Kinases | FGFr1, fibroblast growth factor receptor kinase; | 1agw | 0.39 |
| Serine Proteases | FXa, factor Xa; | 1f0r | 0.02 |
| Folate Enzymes | GART, glycinamide ribonucleotide transformylase; | 1c2t | 0.00 |
| Other Enzymes | GPB, glycogen phosphorylase â; | 1a8i | 0.00 |
| Nuclear Hormone Receptors | GR, glucocorticoid receptor; | 1m2z | 0.00 |
| Other Enzymes | HIVPR, HIV protease; | 1hpx | 0.00 |
| Other Enzymes | HIVRT, HIV reverse transcriptase; | 1rt1 | 0.03 |
| Other Enzymes | HMGR, hydroxymethylglutaryl-CoA reductase; | 1hw8 | 0.01 |
| Kinases | HSP90, human heat shock protein 90; | 1uy6 | 0.03 |
| Other Enzymes | InhA, enoyl ACP reductase; | 1p44 | 0.97 |
| Nuclear Hormone Receptors | MR, mineralocorticoid receptor; | 2aa2 | 0.01 |
| Other Enzymes | NA, neuraminidase; | 1a4g | 0.00 |
| Kinases | P38 MAP, P38 mitogen activated protein; | 1kv2 | 0.94 |
| Other Enzymes | PARP, poly(ADP-ribose) polymerase; | 1efy | 0.00 |
| Metalloenzymes | PDE5, phosphodiesterase 5; | 1xp0 | 0.01 |
| Kinases | PDGFrb, platelet derived growth factor receptor kinase; | | 0.99 |
| Other Enzymes | PNP, purine nucleoside phosphorylase; | 1b8o | 0.88 |
| Nuclear Hormone Receptors | PPARg, peroxisome proliferator activated receptor ç; | 1fm9 | 0.05 |
| Nuclear Hormone Receptors | PR, progesterone receptor; | 1sr7 | 0.01 |
| Nuclear Hormone Receptors | RXRa, retinoic X receptor R; | 1mvc | 0.02 |
| Other Enzymes | SAHH, S-adenosyl-homocysteine hydrolase; | 1a7a | 0.02 |
| Kinases | SRC, tyrosine kinase SRC; | 2src | 0.02 |
| Serine Proteases | Thrombin | 1ba8 | 0.00 |
| Kinases | TK, thymidine kinase; | 1kim | 0.00 |
| Serine Proteases | Trypsin | 1bju | 0.00 |
| Kinases | VEGFr2, vascular endothelial growth factor receptor; | 1vr2 | 0.99 |
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