2-Oxyindole is an organic compound that belongs to the indole family. It is also known as 2-hydroxyindole or 2-indolol. This chemical is an important building block in the synthesis of various pharmaceuticals, agrochemicals, and functional materials. In this article, we will discuss the introduction, uses, synthetic route, factory, and wholesale price of 2-oxyindole.
## Introduction
2-Oxyindole is a white to light yellow crystalline powder that has a molecular formula of C8H7NO and a molecular weight of 133.15 g/mol. This chemical is soluble in ethanol, acetone, and ether but insoluble in water. 2-Oxyindole can be obtained from the reaction of indole with hydrogen peroxide in the presence of a catalyst.
## Uses
2-Oxyindole is an important intermediate in the synthesis of various pharmaceuticals, such as anti-tumor drugs, anti-viral drugs, anti-inflammatory drugs, and anti-depressants. It is also used in the production of agrochemicals, such as plant growth regulators and insecticides. Additionally, 2-oxyindole is a key building block in the preparation of functional materials, such as dyes, pigments, and luminescent materials.
## Synthetic Route
There are several methods for synthesizing 2-oxyindole, including the oxidation of indole with hydrogen peroxide, the oxidation of indole with potassium permanganate, and the condensation of oxindole with formaldehyde. Among these methods, the oxidation of indole with hydrogen peroxide is the most commonly used method. This method involves the reaction of indole with hydrogen peroxide in the presence of a catalyst, such as iron or copper salts, to produce 2-oxyindole.
## Factory and Wholesale Price
China is a major producer and supplier of 2-oxyindole. There are several factories in China that produce high-quality 2-oxyindole with a purity of over 98%. The wholesale price of 2-oxyindole varies depending on the quantity and the purity of the product. Generally, the price ranges from $50 to $100 per kilogram.
In conclusion, 2-oxyindole is an important chemical that has various applications in the pharmaceutical, agrochemical, and material industries. Its synthesis involves several methods, with the oxidation of indole with hydrogen peroxide being the most commonly used method. China is a major supplier of 2-oxyindole, with several factories producing high-quality products at competitive prices.
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