In the realm of specialty chemicals, certain compounds are indispensable due to their unique reactivity and broad applicability. 1-Naphthol, CAS number 90-15-3, stands as a prime example. This naphthalene derivative, characterized by a hydroxyl group at the alpha position, is a foundational intermediate in the synthesis of a wide range of products vital to industries such as dyes, pharmaceuticals, and agrochemicals. For any professional involved in procurement or product development, understanding the value proposition of 1-Naphthol and securing a reliable supply is crucial.

The Chemical Backbone: Properties of 1-Naphthol

1-Naphthol, scientifically known as 1-naphthalenol or α-naphthol, is a crystalline solid, typically presenting in off-white to iron-gray flakes. Its molecular formula is C10H8O, with a molecular weight of 144.17 g/mol. The hydroxyl group imparts phenolic properties, enabling it to participate in various chemical reactions, most notably electrophilic aromatic substitution. Its solubility in alcohols, ethers, and chloroform, coupled with limited water solubility, makes it adaptable for diverse industrial processes.

Why 1-Naphthol is Indispensable: Core Applications

  • Dye Manufacturing: The most significant application of 1-Naphthol is as a precursor for azo dyes. These dyes are essential for imparting vibrant and lasting colors to textiles, leather, and paper. The ease with which 1-Naphthol undergoes coupling reactions makes it a vital component for a colorful world. Businesses often buy 1-Naphthol in bulk to ensure uninterrupted production of these essential colorants.
  • Pharmaceutical Synthesis: As a key intermediate, 1-Naphthol plays a critical role in the synthesis of various pharmaceuticals, including specific APIs and medicinal compounds. Its structural motif is incorporated into drugs targeting various therapeutic areas. Sourcing high-purity, pharmaceutical-grade 1-Naphthol is therefore a priority for drug manufacturers.
  • Agrochemicals: In the agricultural sector, 1-Naphthol is utilized in the synthesis of herbicides and plant growth regulators. These agrochemicals are vital for crop protection and enhancing agricultural productivity. The compound's role here contributes to global food security.
  • Other Uses: Additionally, 1-Naphthol finds application in the fragrance industry and as a reagent in analytical chemistry for specific tests.

Securing Your 1-Naphthol Supply: The Manufacturer's Advantage

For companies requiring consistent quality and reliable delivery of 1-Naphthol, partnering with a dedicated manufacturer is the most strategic approach. Reputable manufacturers, such as NINGBO INNO PHARMCHEM CO.,LTD., offer products with guaranteed purity (e.g., ≥99.5% assay) and adhere to stringent international quality standards like GMP and SGS. This ensures that the 1-Naphthol you buy meets the rigorous demands of your industry, whether it's for advanced dye formulations or critical pharmaceutical synthesis.

We specialize in providing high-quality 1-Naphthol to businesses worldwide. We invite you to contact us to inquire about pricing, bulk orders, and to request samples. Partner with us to ensure a consistent and high-quality supply of this essential chemical intermediate.