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This section provides an overview for mequinol as well as their applications and principles. Also, please take a look at the list of 9 mequinol manufacturers and their company rankings. Here are the top-ranked mequinol companies as of December, 2024: 1.MUBY CHEMICALS, 2.Merck, 3.nacalai.
Table of Contents
Mequinol is an organic compound formed when one hydrogen atom of phenol is replaced by a methoxy group. It is a type of phenol, also known as hydroxyanisole. There are three isomers: p-mequinol, o-mequinol, and m-mequinol, corresponding to the para-, ortho-, and meta-positions of the methoxy group on the phenol ring. Each isomer has a molecular formula of C7H8O2 and a molecular weight of 124.14.
P-Mequinol is used in organic synthesis, as an inhibitor of radical polymerization for monomers like acrylic acid esters and acrylonitrile, and as an antioxidant for fats, oils, fatty acids, and soaps. It is also utilized in fragrances and cosmetics for its antioxidative properties and pigmentation benefits.
O-Mequinol is used in the synthesis of organic compounds, as an antiseptic and disinfectant, and in the production of vanillin. It has applications as an antiseptic germicide, dental disinfectant, pain reliever, and intestinal fermentation inhibitor.
M-Mequinol is used as a catalyst and building block in organic compound synthesis, particularly as an antioxidant. It is also employed as a standard in gas chromatography analysis.
P-Mequinol is a white or light-yellow crystal, slightly soluble in water but soluble in ethanol and ether. It has a density of 1.55 g/cm3, a melting point of 126.5°F (52.5°C), and a boiling point of 469.4°F (243°C). P-Mequinol can be synthesized through the free radical reaction of methanol and 1,4-benzoquinone.
O-Mequinol is a slightly yellowish-white crystal with a characteristic odor. It is slightly soluble in water, but soluble in ethanol and acetone. O-Mequinol has a density of 1.112 g/cm3, a melting point of 82.4°F (28°C), and a boiling point of 399-403°F (204-206°C). It is produced through the thermal decomposition of lignin.
M-Mequinol is a clear, colorless to reddish-brown liquid, extremely soluble in ethanol and acetone but virtually insoluble in water. Its density is 1.143-1.148 g/cm3, with a melting point of 1.4°F (-17°C), and a boiling point of 471°F (244°C).
P-Mequinol, also known as 4-mequinol or 4-hydroxyanisole, contains a methoxy group at the 4-position of phenol.
O-Mequinol, also known as 2-mequinol or guaiacol, has a methoxy group at the 2-position of phenol.
M-Mequinol, also referred to as 3-mequinol or resorcinol monomethyl ether features a methoxy group in the 3-position of phenol.
*Including some distributors, etc.
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Kanto Chemical Co. Inc., founded in 1944 and headquartered in Tokyo, Japan, is a reagent manufacturer with overseas affiliates in other countries, including China, France, USA, Taiwan, and Malaysia. Its product portfolio includes analytical reagents, ionic liquids, Iodine compounds, ultra-pure chemicals, and water analysis kits. The company is also developing regenerative medicine and genetics reagents and has over 50,000 products. It has several certifications, including ISO 9001, acquired in 1994, making it the first Japanese company in the reagent industry. Other certifications are ISO 14001, ISO 13485, and ISO/IEC 17025.
Junsei Chemical Co. Ltd., established in 1948 and headquartered in Tokyo, Japan, is a manufacturer of chemical reagents and chemical products, including commissioned synthesis of chemical products. Some of the products it makes include Sodium chloride solution, concentrated glycerin, calcium chloride, ascorbic acid, and nitric acid. The chemical products have a wide range of applications and can be used in pathological examination, as food additives, for analysis, and in the pharmaceutical industry. All its plants, including its research institute, are ISO4001 and ISO9001 certified, while its Saitama and Ibaraki plants are equipped with buildings that comply with GMP.
Kishida Chemical Co. Ltd., established in 1924 and headquartered in Osaka, Japan, is a manufacturer of reagents and high-purity chemicals and also does drug discovery support activities. Its product portfolio includes fine chemicals, research chemicals, ionic liquid, organic micro-analytical reagents, and chemical reagents for analysis. The products support several industries, including reagent business, battery material, drug discovery, and life science. The company is ISO 14001 certified and supplies several companies worldwide, including Meterion Advanced Chemicals Inc., Acros Organics, ChemBridge Corporation, Decon Laboratories, and InerBioScreen Ltd.
Manus Aktteva Biopharma LLP, established in 2010 and headquartered in Ahmedabad, India, is a manufacturer, supplier, and exporter of pharmaceutical APIs, intermediates, and specialty chemicals. Their wide-ranging products cater to industries such as pharmaceutical, nutraceutical, and biotechnology. They offer Active Pharmaceutical Ingredients (APIs), the fundamental components used in various drug formulations, such as antibiotics, cardiovascular drugs, and anti-inflammatory drugs. The company also supplies specialty chemicals with unique properties applicable to diverse industries, from plastics to cosmetics manufacturing. Furthermore, the company offers custom synthesis services to meet the specific needs of their customers.
MUBY CHEMICALS, established in 1976, is a manufacturer and supplier of chemicals and excipients used in pharmaceuticals, cosmetics & personal care, agrochemical, and textile industries. Based in Ankleshwar, Gujarat, India, the company offers Shale gas hydraulic Fracturing Chemicals such as ammonium persulfate, diverting agents, inhibitors, ATMP phosphonate, and encapsulated gel breakers. Some food analytical reagent chemicals include benzyl alcohol, calcium oxide, boric acid, carbamide peroxide, and lithium carbonate. The company is GLP-approved, Kosher Certified, "REACH" Registered, and ISO-9001 Certified.
Merck, started in 1668 and based in Darmstadt, Germany, is a supplier of solutions and services for research, development, and manufacture of pharmaceutical and biotechnological drug therapies. The company serves the life science industry and has a broad portfolio of 300,000 products, including biopharmaceutical manufacturing, industrial microbiology, reagent, life science research, and water purification products. It is available in 66 countries, brings together six brands, and has several ISO certifications, including ISO 13485, ISO 14001, ISO 13485, and ISO 50001.
Nacalai Tesque Inc., founded in 1846 and headquartered in Kyoto, Japan, is a manufacturer of research chemicals, fine chemicals, diagnostics, and the related instruments. Some of its products include cytokines, nucleic acid electrophoresis, cell dissociation reagents, and sialic acid-related products, and it also offers custom and bulk service for bulk reagents and cell culture media. The company has more than 50 domestic distributors and several worldwide, including Asia, the Middle East, Oceania, Europe, and Africa. It is ISO 9001 and ISO 9002 certified, while the Kyoto South brand and Tesque factory are ISO 14001 certified.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | MUBY CHEMICALS |
23.5%
|
| 2 | Merck |
23.5%
|
| 3 | nacalai |
17.6%
|
| 4 | Sheerherb Biological Technology Co., Ltd. |
11.8%
|
| 5 | Kishida Chemical Co.,Ltd. |
11.8%
|
| 6 | Manus Aktteva Biopharma LLP |
5.9%
|
| 7 | Junsei Chemical Co.,Ltd. |
5.9%
|
Derivation Method
The ranking is calculated based on the click share within the mequinol page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Japan
|
4 | 57.1% |
|
India
|
2 | 28.6% |
China
|
1 | 14.3% |
