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For R&D scientists and product formulators, understanding the detailed specifications of chemical raw materials is not just a matter of compliance but a fundamental requirement for successful project outcomes. This article delves into the key chemical specifications for 2-Amino-3-chlorobenzoic acid (CAS: 6388-47-2), a crucial intermediate widely used in the synthesis of pharmaceuticals and other fine chemicals.
The primary characteristics of 2-Amino-3-chlorobenzoic acid that are of interest to users include its physical appearance, purity, and solubility. Typically, this compound presents as a white to off-white or yellowish crystalline powder. The purity level is a critical parameter, with common specifications often set at 97% or higher. This high purity ensures minimal interference from impurities in complex organic synthesis reactions, leading to cleaner products and improved yields. Scientists procuring this material should always verify the Certificate of Analysis (CoA) from the manufacturer.
Solubility data is also essential for formulating reaction mixtures and ensuring efficient processing. 2-Amino-3-chlorobenzoic acid is generally reported as soluble in polar organic solvents such as DMSO (Dimethyl sulfoxide) and methanol. Its solubility in water can be limited, which might influence reaction conditions or purification strategies. When considering a purchase, understanding these solubility profiles from the supplier can save significant developmental time.
Storage conditions are another crucial aspect. 2-Amino-3-chlorobenzoic acid is often noted as being air and light sensitive, requiring storage in a cool, dark place, preferably under an inert atmosphere if long-term storage is planned. Adhering to recommended storage temperatures and conditions, as provided by a reputable manufacturer, helps maintain the compound's integrity and performance over time. This attention to detail is what distinguishes reliable suppliers and ensures that R&D scientists can consistently buy quality materials for their critical work.
By thoroughly understanding and prioritizing these chemical specifications, researchers and formulators can make informed decisions when selecting a supplier, ensuring that their 2-Amino-3-chlorobenzoic acid meets all necessary technical requirements for optimal application and successful product development.
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