4-Ethylphenol
(right click,save link as to download,it is a temp file,please download as soon as possible, you can also use CTRL+S to save the whole html page)
Basic Info
| Common Name | 4-Ethylphenol(F04818) |
| 2D Structure | |
| Description | 4-Ethylphenol is found in arabica coffee. 4-Ethylphenol (4-EP) is a phenolic compound produced in wine and beer by the spoilage yeast Brettanomyces. (Wikipedia) 4-Ethylphenol belongs to the family of Phenols and Derivatives. These are compounds containing a phenol moiety, which is a benzene bearing an hydroxyl group. |
| FRCD ID | F04818 |
| CAS Number | 123-07-9 |
| PubChem CID | 31242 |
| Formula | C8H10O |
| IUPAC Name | 4-ethylphenol |
| InChI Key | HXDOZKJGKXYMEW-UHFFFAOYSA-N |
| InChI | InChI=1S/C8H10O/c1-2-7-3-5-8(9)6-4-7/h3-6,9H,2H2,1H3 |
| Canonical SMILES | CCC1=CC=C(C=C1)O |
| Isomeric SMILES | CCC1=CC=C(C=C1)O |
| Wikipedia | 4-Ethylphenol |
| Synonyms |
1-Hydroxy-4-ethylbenzene
4-ETHYLPHENOL
123-07-9
p-Ethylphenol
Phenol, 4-ethyl-
1-Ethyl-4-hydroxybenzene
Phenol, p-ethyl-
para-Ethylphenol
4-Hydroxyphenylethane
4-ethyl-phenol
|
| Classifies |
Fungal Toxin
|
| Update Date | Nov 13, 2018 17:07 |
Chemical Taxonomy
| Kingdom | Organic compounds |
| Superclass | Benzenoids |
| Class | Phenols |
| Subclass | 1-hydroxy-2-unsubstituted benzenoids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | 1-hydroxy-2-unsubstituted benzenoids |
| Alternative Parents | |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | 1-hydroxy-2-unsubstituted benzenoid - Monocyclic benzene moiety - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as 1-hydroxy-2-unsubstituted benzenoids. These are phenols that a unsubstituted at the 2-position. |
Properties
| Property Name | Property Value |
|---|---|
| Molecular Weight | 122.167 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Complexity | 72.6 |
| Monoisotopic Mass | 122.073 |
| Exact Mass | 122.073 |
| XLogP | 2.6 |
| Formal Charge | 0 |
| Heavy Atom Count | 9 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Isotope Atom Count | 0 |
| Covalently-Bonded Unit Count | 1 |
ADMET
| Model | Result | Probability |
|---|---|---|
| Absorption | ||
| Blood-Brain Barrier | BBB+ | 0.8857 |
| Human Intestinal Absorption | HIA+ | 0.9972 |
| Caco-2 Permeability | Caco2+ | 0.9131 |
| P-glycoprotein Substrate | Non-substrate | 0.7083 |
| P-glycoprotein Inhibitor | Non-inhibitor | 0.9549 |
| Non-inhibitor | 0.9754 | |
| Renal Organic Cation Transporter | Non-inhibitor | 0.8893 |
| Distribution | ||
| Subcellular localization | Mitochondria | 0.7339 |
| Metabolism | ||
| CYP450 2C9 Substrate | Non-substrate | 0.7465 |
| CYP450 2D6 Substrate | Non-substrate | 0.8717 |
| CYP450 3A4 Substrate | Non-substrate | 0.7343 |
| CYP450 1A2 Inhibitor | Inhibitor | 0.6966 |
| CYP450 2C9 Inhibitor | Non-inhibitor | 0.8569 |
| CYP450 2D6 Inhibitor | Non-inhibitor | 0.9623 |
| CYP450 2C19 Inhibitor | Non-inhibitor | 0.7314 |
| CYP450 3A4 Inhibitor | Non-inhibitor | 0.9220 |
| CYP Inhibitory Promiscuity | Low CYP Inhibitory Promiscuity | 0.7336 |
| Excretion | ||
| Toxicity | ||
| Human Ether-a-go-go-Related Gene Inhibition | Weak inhibitor | 0.7754 |
| Non-inhibitor | 0.9461 | |
| AMES Toxicity | Non AMES toxic | 0.9596 |
| Carcinogens | Non-carcinogens | 0.6511 |
| Fish Toxicity | High FHMT | 0.7855 |
| Tetrahymena Pyriformis Toxicity | High TPT | 0.9718 |
| Honey Bee Toxicity | High HBT | 0.8275 |
| Biodegradation | Not ready biodegradable | 0.5230 |
| Acute Oral Toxicity | III | 0.5860 |
| Carcinogenicity (Three-class) | Non-required | 0.5882 |
| Model | Value | Unit |
|---|---|---|
| Absorption | ||
| Aqueous solubility | -1.3042 | LogS |
| Caco-2 Permeability | 1.5541 | LogPapp, cm/s |
| Distribution | ||
| Metabolism | ||
| Excretion | ||
| Toxicity | ||
| Rat Acute Toxicity | 2.2359 | LD50, mol/kg |
| Fish Toxicity | 1.1418 | pLC50, mg/L |
| Tetrahymena Pyriformis Toxicity | 0.1124 | pIGC50, ug/L |
References
| Title | Journal | Date | Pubmed ID |
|---|---|---|---|
| Effect of Raw Material, Pressing and Glycosidase on the Volatile CompoundComposition of Wine Made From Goji Berries. | Molecules | 2016 Oct 2 | 27706098 |
| A Response Surface Methodology study on the role of factors affecting growth and volatile phenol production by Brettanomyces bruxellensis ISA 2211 in wine. | Food Microbiol | 2014 Sep | 24929715 |
| Characterization of the "viable but nonculturable" (VBNC) state in the wine spoilage yeast Brettanomyces. | Food Microbiol | 2012 Jun | 22365358 |
| Ustilago maydis killer toxin as a new tool for the biocontrol of the wine spoilage yeast Brettanomyces bruxellensis. | Int J Food Microbiol | 2011 Jan 31 | 21195497 |
| Factors influencing the production of volatile phenols by wine lactic acidbacteria. | Int J Food Microbiol | 2011 Feb 28 | 21329996 |
| The effect of sugar concentration and temperature on growth and volatile phenolproduction by Dekkera bruxellensis in wine. | FEMS Yeast Res | 2008 Nov | 18637043 |
| 4-ethylphenol and 4-ethylguaiacol in wines: estimating non-microbial sourcedcontributions and toxicological considerations. | J Environ Sci Health B | 2007 Nov | 17978957 |
Targets
- General Function:
- Zinc ion binding
- Specific Function:
- Nuclear hormone receptor. Binds estrogens with an affinity similar to that of ESR1, and activates expression of reporter genes containing estrogen response elements (ERE) in an estrogen-dependent manner (PubMed:20074560). Isoform beta-cx lacks ligand binding ability and has no or only very low ere binding activity resulting in the loss of ligand-dependent transactivation ability. DNA-binding by ESR1 and ESR2 is rapidly lost at 37 degrees Celsius in the absence of ligand while in the presence of 17 beta-estradiol and 4-hydroxy-tamoxifen loss in DNA-binding at elevated temperature is more gradual.
- Gene Name:
- ESR2
- Uniprot ID:
- Q92731
- Molecular Weight:
- 59215.765 Da
References
- Han DH, Denison MS, Tachibana H, Yamada K: Relationship between estrogen receptor-binding and estrogenic activities of environmental estrogens and suppression by flavonoids. Biosci Biotechnol Biochem. 2002 Jul;66(7):1479-87. [12224631 ]
- General Function:
- Zinc ion binding
- Specific Function:
- Nuclear hormone receptor. The steroid hormones and their receptors are involved in the regulation of eukaryotic gene expression and affect cellular proliferation and differentiation in target tissues. Ligand-dependent nuclear transactivation involves either direct homodimer binding to a palindromic estrogen response element (ERE) sequence or association with other DNA-binding transcription factors, such as AP-1/c-Jun, c-Fos, ATF-2, Sp1 and Sp3, to mediate ERE-independent signaling. Ligand binding induces a conformational change allowing subsequent or combinatorial association with multiprotein coactivator complexes through LXXLL motifs of their respective components. Mutual transrepression occurs between the estrogen receptor (ER) and NF-kappa-B in a cell-type specific manner. Decreases NF-kappa-B DNA-binding activity and inhibits NF-kappa-B-mediated transcription from the IL6 promoter and displace RELA/p65 and associated coregulators from the promoter. Recruited to the NF-kappa-B response element of the CCL2 and IL8 promoters and can displace CREBBP. Present with NF-kappa-B components RELA/p65 and NFKB1/p50 on ERE sequences. Can also act synergistically with NF-kappa-B to activate transcription involving respective recruitment adjacent response elements; the function involves CREBBP. Can activate the transcriptional activity of TFF1. Also mediates membrane-initiated estrogen signaling involving various kinase cascades. Isoform 3 is involved in activation of NOS3 and endothelial nitric oxide production. Isoforms lacking one or several functional domains are thought to modulate transcriptional activity by competitive ligand or DNA binding and/or heterodimerization with the full length receptor. Essential for MTA1-mediated transcriptional regulation of BRCA1 and BCAS3. Isoform 3 can bind to ERE and inhibit isoform 1.
- Gene Name:
- ESR1
- Uniprot ID:
- P03372
- Molecular Weight:
- 66215.45 Da
References
- Hu JY, Aizawa T: Quantitative structure-activity relationships for estrogen receptor binding affinity of phenolic chemicals. Water Res. 2003 Mar;37(6):1213-22. [12598185 ]