Ningbo Inno Pharmchem Co.,Ltd. provides a comprehensive look at 2-Chloro-5-nitrobenzoic acid (CAS: 2516-96-3), detailing its essential properties and the primary methods employed for its production. Understanding these aspects is crucial for manufacturers and researchers who rely on this versatile chemical intermediate.

Characterized by its pale yellow crystalline appearance, 2-Chloro-5-nitrobenzoic acid is noted for its stability under standard environmental conditions. Its molecular formula, C7H4ClNO4, and molecular weight of approximately 215.57 g/mol are key identifiers. The compound exhibits solubility in common organic solvents such as ethanol and acetone, facilitating its use in various reaction media. Its stability is a critical factor for storage and handling, ensuring its integrity throughout the supply chain and during synthesis.

The production of 2-Chloro-5-nitrobenzoic acid typically involves several well-established chemical processes. One common method is the nitration of 2-chlorobenzoic acid, utilizing a mixture of nitric and sulfuric acids to introduce the nitro group at the desired position. Following this reaction, purification, often through recrystallization, is employed to achieve the required purity levels.

Another significant production route involves the chlorination of 2-nitrobenzoic acid using reagents like thionyl chloride. Alternatively, the oxidation of 2-chloro-5-nitrobenzyl alcohol, using oxidizing agents such as potassium permanganate or hydrogen peroxide, offers another viable pathway to synthesize the target compound. Each method has its advantages and is chosen based on factors like yield, purity requirements, and economic considerations.

As a manufacturer and supplier, Ningbo Inno Pharmchem Co.,Ltd. is committed to producing 2-Chloro-5-nitrobenzoic acid with the highest standards of quality. Our efficient production processes ensure a consistent and reliable supply for our clients in the pharmaceutical, dye, and agrochemical industries. We strive to provide not just a product, but a foundational element for innovation and success in your chemical synthesis endeavors.

Keywords: 2-chloro-5-nitrobenzoic acid, chemical properties, production methods, synthesis, organic intermediate, fine chemical manufacturing, Ningbo Inno Pharmchem Co.,Ltd.