Methyl 5-Chloroanthranilate, also known by its CAS number 5202-89-1 and synonyms like Methyl 2-amino-5-chlorobenzoate, is a compound of significant importance in the fine chemicals and pharmaceutical industries. This article explores its properties, key applications, and the manufacturing processes that ensure its quality and availability, particularly from leading Methyl 2-Amino-5-Chlorobenzoate suppliers in China.

Physical and Chemical Characteristics

Methyl 5-Chloroanthranilate presents as a white to off-white crystalline powder. Its molecular formula is C8H8ClNO2, with a molecular weight of 185.60800. Key physical properties include a density of 1.311 g/cm³, a melting point between 66-68°C, and a boiling point of 168-170°C at 22 mm Hg. Its refractive index is 1.58. These characteristics, combined with a purity often exceeding 98%, make it a reliable component for demanding applications, including advanced pharmaceutical intermediate synthesis.

Applications in Pharmaceutical Synthesis: The Tolvaptan Connection

One of the most critical applications of Methyl 5-Chloroanthranilate is its role as an intermediate in the synthesis of Tolvaptan. Tolvaptan is a medication used to treat conditions such as hyponatremia and autosomal dominant polycystic kidney disease (ADPKD). The reliable supply of high-quality Methyl 2-Amino-5-Chlorobenzoate is therefore essential for the Tolvaptan intermediate manufacturing sector. NINGBO INNO PHARMCHEM CO.,LTD. is a prominent Methyl 2-Amino-5-Chlorobenzoate supplier, ensuring the necessary quality and quantity for this vital drug production.

Manufacturing and Quality Standards

The production of Methyl 5-Chloroanthranilate involves meticulous processes to maintain consistency and quality. Manufacturers typically package it in 25 kg drums and recommend storage in cool, dry environments away from light and moisture. The manufacturing process often begins with 2-amino-5-chlorobenzoic acid, which is then esterified. Quality control is paramount, with stringent analytical standards for appearance, purity, and minimal impurities. As a dedicated 5-Chloroanthranilic acid methyl ester supplier, we adhere to these rigorous standards, ensuring our product meets global factory requirements.

Role in the Fine Chemicals Industry and Market Reach

Beyond its pharmaceutical applications, Methyl 5-Chloroanthranilate is a valuable building block in the broader fine chemicals industry. Its reactive functionalities make it suitable for synthesizing dyes, agrochemicals, and other specialty chemicals. China's robust fine chemicals sector, with experienced Methyl 2-Amino-5-Chlorobenzoate manufacturers, plays a key role in meeting global demand. NINGBO INNO PHARMCHEM CO.,LTD. contributes to this market by providing efficient production and export services, making this important compound accessible worldwide.

Choosing NINGBO INNO PHARMCHEM CO.,LTD. for Your Chemical Needs

If you are looking to buy Methyl 2-Amino-5-Chlorobenzoate online or require a reliable partner for your chemical intermediate needs, NINGBO INNO PHARMCHEM CO.,LTD. offers unparalleled quality and service. We are committed to supporting advancements in medicine and chemistry through our consistent supply of high-grade intermediates.