4732-12-1

Usage

Uses

Used in Flavor and Fragrance Industry:
O-Ethylmenthol is used as a flavoring agent for its minty aroma and taste, adding a refreshing sensation to various products.
Used in Oral Care Products:
O-Ethylmenthol is used as a cooling agent in toothpaste, mouthwashes, and chewing gum, providing a refreshing and invigorating sensation to consumers.
Used in Pharmaceutical Applications:
O-Ethylmenthol is used as an active ingredient in topical analgesic and anti-itch products, offering a cooling effect to alleviate discomfort and itching.

InChI:InChI=1/C12H18O/c1-5-13-12-8-10(4)6-7-11(12)9(2)3/h6-9H,5H2,1-4H3

Upstream product

• 108-01-0 2-(N,N-dimethylamino)ethanol 
• 89-83-8 thymol 
• 105-58-8 Diethyl carbonate 
• 2437-76-5 2-bromo-p-cymene 
• 141-52-6 sodium ethanolate 
• 75-03-6 ethyl iodide 
• 64-67-5 diethyl sulfate 
• 37693-11-1 sodium 5-methyl-2-(1-methylethyl)phenolate 
• 74-96-4 ethyl bromide 

Downstream Products

• 74-85-1 ethene 
• 89-83-8 thymol 
• 98953-57-2 5-methyl-2,4-dinitro-phenetole 
• 17302-61-3 2-isopropyl-5-methyl-[1,4]benzoquinone-4-oxime 
• 100370-67-0 2-isopropyl-5-methyl-4-nitro-phenetole 
• 858847-54-8 2-ethoxy-4-methyl-5-nitro-benzoic acid 
• 861338-01-4 3-methyl-2,4,6-trinitro-phenetole 
• 58169-99-6 2,3,4,6-tetrabromo-5-methyl-phenol 

Relevant academic research and scientific papers

Synthesis and tyrosinase inhibitory activities of 4-oxobutanoate derivatives of carvacrol and thymol

Carvacrol (1) and thymol (2) were converted to their alkyl 4-oxobutanoate derivatives (7–20) in three steps, and evaluated for tyrosinase inhibitory activity. The compounds showed structure-dependent activity, with all alkyl 4-oxobutanoates, except 7 and 20, showing better inhibitory activity than the precursor 4-oxobutanoic acids (5 and 6). In general, thymol derivatives exhibited a higher percent inhibitory activity than carvacrol derivatives at 500 μM. Derivatives containing three-carbon and four-carbon alkyl groups gave the strongest activity (carvacrol derivatives 9–12, IC50 = 128.8–244.1 μM; thymol derivatives 16–19, IC50 = 102.3–191.4 μM).

Antifungal activity of phenolic monoterpenes and structure-related compounds against plant pathogenic fungi

The aim of this work is to explore the possibility of using the phenolic monoterpenes (PMs) as leading compounds with antifungal activity against plant disease. The in vitro antifungal activities of carvacrol and thymol against seven kinds of plant pathogenic fungi were evaluated on mycelium growth rate method, and the results showed that carvacrol and thymol exhibited broad spectrum antifungal activity. Structure requirement for the antifungal activity of PMs was also investigated. The preliminary conclusion was that phenolic hydroxyl and monoterpene were basic structures for the antifungal activity of PMs, and the position of phenolic hydroxyl showed less effect. Ester derivatives of carvacrol and thymol were more effective than carvacrol and thymol against plant pathogenic fungi. We suggested that carvacrol, thymol and their ester derivatives could potentially be used as new fungicide leading compounds.

Biotechnological Potential of Eugenol and Thymol Derivatives Against Staphylococcus aureus from Bovine Mastitis

Bovine mastitis is an infectious disease that affects the mammary gland of dairy cattle with considerable economic losses. Staphylococcus aureus is the main microorganism involved in this highly contagious process, and the treatment is only using antibiotics. Currently, the search for new treatment and/or compounds is still in need due to microbial resistance. In this work, we evaluated the potential of eugenol and thymol derivatives against S. aureus strains from bovine mastitis. On that purpose, nine derivatives were synthesized from eugenol and thymol (1–9), and tested against 15 strains of S. aureus from subclinical bovine mastitis. Initially, the strains were evaluated for the biofilm production profile, and those with strong adherence were selected to the antimicrobial sensitivity determination in the Minimum Inhibitory Concentration (MIC) assays. Herein the compounds toxicity was also evaluated by in silico analysis using Osiris DataWarrior software. The results showed that 60% of the strains were considered strongly adherent and three strains (S. aureus 4271, 4745 and 4746) were selected for the MIC tests. Among the nine eugenol and thymol derivatives tested, four were active against the evaluated strains (MIC = 32?μg?mL?1) within CLSI standard values. In silico analysis showed that all derivatives had cLopP ??4 and TPSA 140 ?2, and similar theoretical toxicity parameters to some antibiotics currently on the market. These molecules also showed negative drug-likeness values, pointing to the originality of these structures and theoretical feasibility on escaping of resistance mechanism and act against resistant strains. Thus, these eugenol derivatives may be considered as promising for the development of new treatments against bovine mastitis and future exploring on this purpose.

Mustard Carbonate Analogues as Sustainable Reagents for the Aminoalkylation of Phenols

N,N-dialkyl ethylamine moiety can be found in numerous scaffolds of macromolecules, catalysts, and especially pharmaceuticals. Common synthetic procedures for its incorporation in a substrate relies on the use of a nitrogen mustard gas or on multistep syntheses featuring chlorine hazardous/toxic chemistry. Reported herein is a one-pot synthetic approach for the easy introduction of aminoalkyl chain into different phenolic substrates through dialkyl carbonate (β-aminocarbonate) chemistry. This new direct alcohol substitution avoids the use of chlorine chemistry, and it is efficient on numerous pharmacophore scaffolds with good to quantitative yield. The cytotoxicity via MTT of the β-aminocarbonate, key intermediate of this synthetic approach, was also evaluated and compared with its alcohol precursor.

COMPOSITIONS AND METHODS FOR IMMUNE MODULATION AND TREATMENT OF CANCER

The disclosure relates to rexinoids, including compounds of the Formula (I) and (II) or a pharmaceutically acceptable salt, polymorph, prodrug, solvate or clathrate thereof. These rexinoids are useful for increasing PD-L1 in vivo, for treatment of cancer, and for inhibiting the onset of cancer.

Phenylimidazole derivative, synthesis method of phenylimidazole derivative and application of phenylimidazole derivative to pesticide

The invention relates to a phenylimidazole derivative, a synthesis method of the phenylimidazole derivative and application of the phenylimidazole derivative to pesticide, particularly application tothe fungicide pesticide aspect, and belongs to the technical field of pesticide. In order to solve the technical problems, the invention provides a novel phenylimidazole derivative, a synthesis methodof the novel phenylimidazole derivative and application of the novel phenylimidazole derivative to the pesticide. The structure of the compound is shown as a formula I. The compound structure is simple and novel; the synthesis is easy; meanwhile, the fungicidal activity is realized; a better bacteriostasis or sterilization effect is achieved on important plant pathogenic fungi such as tomato early blight, tomato botrytis cinereal, cucumber fusarium oxysporum, magnaporthe grisea and rice rhizoctonia solani.

Microwave-assisted sinthesis of thymyl ethers and esters in aqueous medium

Various thymyl ethers and esters have been synthesized by reactions of thymol with alkyl halides and acid chlorides, respectively, in aqueous medium under environmentally benign conditions using microwave irradiation. The products are important as potent pest managing agents.