In the realm of fine chemicals, few compounds offer the versatility and utility of 2-Phenylindole (CAS 948-65-2). This organic intermediate is indispensable for two major industrial sectors: the production of vibrant dyes and the enhancement of polymer performance, particularly in PVC applications. Understanding its role and ensuring a stable supply chain is crucial for manufacturers in these fields.

The Chemical Profile of 2-Phenylindole

2-Phenylindole, identified by its CAS number 948-65-2, is an aromatic heterocyclic compound. It typically presents as a pale white to beige or greenish powder, with a molecular formula of C14H11N and a molecular weight of approximately 193.24. Its purity, often exceeding 98.0% assay, is a critical factor that dictates its effectiveness in demanding chemical processes.

Key Applications Driving Demand:

  • Dye Intermediate: 2-Phenylindole is a fundamental building block for synthesizing a wide spectrum of cationic dyes. These dyes are essential for coloring textiles, paper, and other materials, contributing to the vibrant palette used in consumer products. Manufacturers rely on consistent quality to achieve specific color shades and performance characteristics. If you are looking to buy 2-Phenylindole for dye synthesis, partnering with a reputable manufacturer is essential.
  • PVC Stabilization: In the plastics industry, 2-Phenylindole, often referred to as alpha-phenylindole in this context, acts as an effective stabilizer for PVC and cellophane. It helps prevent degradation caused by heat and light, thereby extending the lifespan and improving the overall performance of PVC-based products. This application highlights its value in the polymer additives market.
  • Research and Development: Beyond these primary uses, 2-Phenylindole serves as a valuable reactant in organic synthesis for research purposes, contributing to the development of new compounds with potential applications in pharmaceuticals and advanced materials.

Securing Your Supply Chain: The Role of Manufacturers and Suppliers

For businesses requiring significant quantities of 2-Phenylindole, understanding the global supply landscape is key. China is a dominant force in fine chemical manufacturing, offering access to a wide range of suppliers and competitive pricing. When sourcing, prioritize suppliers who can demonstrate:

  • Consistent Quality: Guaranteed high purity levels (e.g., ≥98.0%) for batch-to-batch reliability.
  • Production Capacity: Ability to meet bulk order requirements without compromising delivery times.
  • Competitive Pricing: Offering favourable prices for industrial-scale procurement.
  • Technical Support: Providing documentation and expertise relevant to the product's use.

NINGBO INNO PHARMCHEM CO.,LTD. stands as a dedicated manufacturer and supplier, committed to providing high-quality 2-Phenylindole (CAS 948-65-2). We cater to industries seeking reliable chemical intermediates for their production lines. Whether you are developing new dye formulations or enhancing PVC products, our commitment to quality and service ensures you receive the materials you need at a competitive price. Reach out to us to discuss your requirements and how we can support your business needs.