For professionals in the chemical and pharmaceutical industries, a deep understanding of compound profiles is essential for effective research, development, and procurement. 5-Amino-O-Cresol, identified by its CAS number 2835-95-2, is a chemical intermediate with a significant industrial footprint. This article aims to provide a comprehensive overview of its chemical properties, synthesis pathways, and diverse applications, catering to the needs of R&D scientists and procurement managers looking to buy 5-Amino-O-Cresol.

Chemically, 5-Amino-O-Cresol is known by several synonyms, including 5-Amino-2-methylphenol, 4-Amino-2-hydroxytoluene, and 3-Hydroxy-4-methylaniline. Its molecular formula is C7H9NO, with a molecular weight of approximately 123.15 g/mol. The compound typically presents as an off-white crystalline powder, with a high melting point around 160-162°C. Its solubility in common solvents like water is limited, but it shows slight solubility in DMSO and methanol, which are important considerations for its use in various chemical processes.

The synthesis of 5-Amino-O-Cresol can be achieved through various methods. One common industrial route involves the reaction of 3-chloro-4-methylaniline with sodium hydroxide and a copper catalyst. This process, often conducted under elevated temperature and pressure, yields the desired product, which is then purified through crystallization. Understanding these synthesis pathways can help procurement specialists assess the manufacturing capabilities of potential suppliers and ensure consistent product quality.

The primary industrial application of 5-Amino-O-Cresol is as a versatile intermediate in the production of dyes. Its structure is ideal for forming chromophores in azo dyes, contributing to a wide spectrum of colors used in textiles, printing inks, and coatings. Additionally, it serves as a critical component in hair dye formulations, where it reacts to create permanent color effects. R&D scientists exploring new colorants or cosmetic ingredients often seek out this compound.

For businesses looking to procure 5-Amino-O-Cresol, identifying reliable manufacturers and suppliers is key. When evaluating sources, pay close attention to purity specifications (often ≥99%), physical form, and packaging (commonly 25kg bags or drums). Manufacturers in China are a significant source, often offering competitive pricing and large production capacities. It is recommended to perform due diligence, review COAs, and potentially request samples before committing to a bulk purchase.

In conclusion, 5-Amino-O-Cresol (CAS 2835-95-2) is a foundational chemical intermediate with significant utility in the dye and cosmetic industries, as well as in general organic synthesis. Its chemical profile, including its physical properties and synthesis routes, is well-documented, allowing informed decision-making for researchers and procurement professionals. For those interested in sourcing this compound, understanding these aspects will facilitate finding a dependable supplier. We invite you to request a quote for our high-quality 5-Amino-O-Cresol.

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