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ChemSpider ID: |
4445080
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Empirical Formula: |
C21H20O6
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Molecular Weight: |
368.3799
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Nominal Mass: |
368
Da
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Average Mass: |
368.3799
Da
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Monoisotopic Mass: |
368.125988
Da
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Systematic Name: |
(1E,4Z,6E)-5-hydroxy-1,7-bis(4-hydroxy-3-methoxy-phenyl)hepta-1,4,6-trien-3-one
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SMILES: |
O=C(\C=C(/O)\C=C\c1ccc(O)c(OC)c1)\C=C\c2cc(OC)c(O)cc2
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InChI: |
InChI=1/C21H20O6/c1-26-20-11-14(5-9-18(20)24)3-7-16(22)13-17(23)8-4-15-6-10-19(25)21(12-15)27-2/h3-13,22,24-25H,1-2H3/b7-3+,8-4+,16-13-
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InChIKey: |
ZIUSSTSXXLLKKK-KOBPDPAPBH
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Std. InChI: |
InChI=1S/C21H20O6/c1-26-20-11-14(5-9-18(20)24)3-7-16(22)13-17(23)8-4-15-6-10-19(25)21(12-15)27-2/h3-13,22,24-25H,1-2H3/b7-3+,8-4+,16-13-
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Std. InChIKey: |
ZIUSSTSXXLLKKK-KOBPDPAPSA-N
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users,
Redirected by Users, Redirect Approved by Experts
Curcumin (Tautomeric form)
[REDIRECT]
(1E,4Z,6E)-5-hydroxy-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,4,6-trien-3-one
1,4,6-heptatrien-3-one, 5-hydroxy-1,7-bis(4-hydroxy-3-methoxyphenyl)-, (1E,4Z,6E)-
(1E,4Z,6E)-5-Hydroxy-1,7-bis-(4-hydroxy-3-methoxy-phenyl)-hepta-1,4,6-trien-3-one
458-37-7
[RN]
Kacha haldi
Validated by Experts, Validated by Users, Non-Validated, Removed by Users,
Redirected by Users, Redirect Approved by Experts
C10443
SDCCGMLS-0066836.P001
ZINC00899824
Log Octanol-Water Partition Coef (SRC):
Log Kow (KOWWIN v1.67 estimate) = 2.59
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
Boiling Pt (deg C): 551.06 (Adapted Stein & Brown method)
Melting Pt (deg C): 236.45 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 2.61E-014 (Modified Grain method)
Subcooled liquid VP: 4.99E-012 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): 29.27
log Kow used: 2.59 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 7.2521 mg/L
ECOSAR Class Program (ECOSAR v0.99h):
Class(es) found:
Phenols
Vinyl/Allyl Ketones
Vinyl/Allyl Alcohols
Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
Bond Method : 3.84E-022 atm-m3/mole
Group Method: Incomplete
Henrys LC [VP/WSol estimate using EPI values]: 4.322E-016 atm-m3/mole
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 2.59 (KowWin est)
Log Kaw used: -19.804 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 22.394
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.2332
Biowin2 (Non-Linear Model) : 0.9915
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.5191 (weeks-months)
Biowin4 (Primary Survey Model) : 3.6571 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.4950
Biowin6 (MITI Non-Linear Model): 0.1484
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.0049
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): 6.65E-010 Pa (4.99E-012 mm Hg)
Log Koa (Koawin est ): 22.394
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 4.51E+003
Octanol/air (Koa) model: 6.08E+009
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 1
Mackay model : 1
Octanol/air (Koa) model: 1
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 142.5255 E-12 cm3/molecule-sec [Cis-isomer]
OVERALL OH Rate Constant = 145.1855 E-12 cm3/molecule-sec [Trans-isomer]
Half-Life = 0.901 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
Half-Life = 0.884 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
Ozone Reaction:
OVERALL Ozone Rate Constant = 10.770000 E-17 cm3/molecule-sec [Cis-]
OVERALL Ozone Rate Constant = 11.820000 E-17 cm3/molecule-sec [Trans-]
Half-Life = 2.554 Hrs (at 7E11 mol/cm3) [Cis-isomer]
Half-Life = 2.327 Hrs (at 7E11 mol/cm3) [Trans-isomer]
Reaction With Nitrate Radicals May Be Important!
Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (PCKOCWIN v1.66):
Koc : 2762
Log Koc: 3.441
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 = 1.296 (BCF = 19.78)
log Kow used: 2.59 (estimated)
Volatilization from Water:
Henry LC: 3.84E-022 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 2.926E+018 hours (1.219E+017 days)
Half-Life from Model Lake : 3.192E+019 hours (1.33E+018 days)
Removal In Wastewater Treatment:
Total removal: 3.38 percent
Total biodegradation: 0.10 percent
Total sludge adsorption: 3.27 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 8.72e-010 1.06 1000
Water 15.2 900 1000
Soil 84.6 1.8e+003 1000
Sediment 0.148 8.1e+003 0
Persistence Time: 1.68e+003 hr
Descriptors:
0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 3, 6, 0, 6, 6, 5, 12, 0, 1, 1, 6, 0, 0, 0
| Category | Target | PDB Code | LASSO Score |
| Nuclear Hormone Receptors | PPARg, peroxisome proliferator activated receptor | 1fm9 | 0.03 |
| Other Enzymes | HIVRT, HIV reverse transcriptase | 1rt1 | 0.02 |
| Kinases | PDGFrb, platelet derived growth factor receptor kinase | N/A | 0.02 |
| Other Enzymes | GPB, glycogen phosphorylase | 1a8i | 0.02 |
| Kinases | SRC, tyrosine kinase SRC | 2src | 0.01 |
| Other Enzymes | HMGR, hydroxymethylglutaryl-CoA reductase | 1hw8 | 0.01 |
| Other Enzymes | HIVPR, HIV protease | 1hpx | 0.01 |
| Kinases | HSP90, human heat shock protein 90 | 1uy6 | 0.01 |
| Metalloenzymes | PDE5, phosphodiesterase 5 | 1xp0 | 0.01 |
| Nuclear Hormone Receptors | MR, mineralocorticoid receptor | 2aa2 | 0.01 |
| Nuclear Hormone Receptors | PR, progesterone receptor | 1sr7 | 0.01 |
| Other Enzymes | PARP, poly(ADP-ribose) polymerase | 1efy | 0.01 |
| Nuclear Hormone Receptors | ER, estrogen receptor; antagonist | 3ert | 0.01 |
| Nuclear Hormone Receptors | RXRa, retinoic X receptor R | 1mvc | 0.01 |
| Other Enzymes | PNP, purine nucleoside phosphorylase | 1b8o | 0.00 |
| Other Enzymes | AmpC, AmpC beta-lactamase | 1xgj | 0.00 |
| Folate Enzymes | GART, glycinamide ribonucleotide transformylase | 1c2t | 0.00 |
| Nuclear Hormone Receptors | ER, estrogen receptor; agonist | 1l2i | 0.00 |
| Folate Enzymes | DHFR, dihydrofolate reductase | 3dfr | 0.00 |
| Metalloenzymes | ACE, angiotensin-converting enzyme | 1o86 | 0.00 |
| Kinases | VEGFr2, vascular endothelial growth factor receptor | 1vr2 | 0.00 |
| Serine Proteases | FXa, factor Xa | 1f0r | 0.00 |
| Serine Proteases | Trypsin | 1bju | 0.00 |
| Kinases | FGFr1, fibroblast growth factor receptor kinase | 1agw | 0.00 |
| Other Enzymes | SAHH, S-adenosyl-homocysteine hydrolase | 1a7a | 0.00 |
| Serine Proteases | Thrombin | 1ba8 | 0.00 |
| Other Enzymes | ALR2, aldose reductase | 1ah3 | 0.00 |
| Other Enzymes | COX-1, cyclooxygenase-1 | 1p4g | 0.00 |
| Other Enzymes | NA, neuraminidase | 1a4g | 0.00 |
| Kinases | TK, thymidine kinase | 1kim | 0.00 |
| Metalloenzymes | ADA, adenosine deaminase | 1stw | 0.00 |
| Nuclear Hormone Receptors | AR, androgen receptor | 1xq2 | 0.00 |
| Nuclear Hormone Receptors | GR, glucocorticoid receptor | 1m2z | 0.00 |
| Metalloenzymes | COMT, catechol O-methyltransferase | 1h1d | 0.00 |
| Kinases | EGFr, epidermal growth factor receptor | 1m17 | 0.00 |
| Kinases | CDK2, cyclindependent kinase 2 | 1ckp | 0.00 |
| Other Enzymes | COX-2, cyclooxygenase-2 | 1cx2 | 0.00 |
| Other Enzymes | AChE, acetylcholinesterase | 1eve | 0.00 |
| Kinases | P38 MAP, P38 mitogen activated protein | 1kv2 | 0.00 |
| Other Enzymes | InhA, enoyl ACP reductase | 1p44 | 0.00 |
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