For professionals in the pharmaceutical and cosmetic industries, sourcing reliable raw materials is paramount. One such critical compound is 5,6-Dihydroxyindoline HBr (CAS 29539-03-5). This article serves as a comprehensive guide for procurement managers and R&D scientists looking to buy this essential chemical intermediate. Understanding its properties, applications, and how to identify reputable manufacturers is key to successful procurement.

What is 5,6-Dihydroxyindoline HBr?

5,6-Dihydroxyindoline HBr is an organic compound recognized for its role in advanced chemical synthesis. Its molecular formula is C8H10BrNO2, and it typically appears as an off-white to brown crystalline solid. This chemical is valued for its antioxidant properties and its utility as an enzyme inhibitor, making it a sought-after component in research and development, particularly within the pharmaceutical sector.

Key Applications in Industry

The versatility of 5,6-Dihydroxyindoline HBr extends across several industrial domains. Primarily, it serves as a critical pharmaceutical intermediate, forming the backbone for synthesizing various active pharmaceutical ingredients (APIs). Its chemical structure allows for diverse functionalization, enabling the creation of novel therapeutic agents. Beyond pharmaceuticals, it finds significant application in the cosmetics industry, most notably as an ingredient in hair dyes. Its contribution to color formation and stability makes it a valuable component in cosmetic formulations. For businesses seeking to buy hair dye raw materials, 5,6-Dihydroxyindoline HBr is a compound to consider for its performance characteristics.

Sourcing from China: What Buyers Need to Know

When looking to purchase 5,6-Dihydroxyindoline HBr, manufacturers and suppliers based in China offer competitive pricing and significant supply capacity. As a buyer, it is essential to partner with a reputable manufacturer that prioritizes product quality and purity. Look for suppliers who can provide detailed Certificates of Analysis (CoA), confirming the purity (often above 99% for industrial grade) and adherence to specifications. Understanding the price of 5,6-Dihydroxyindoline HBr will also be crucial for budgeting and cost-effectiveness. Many Chinese chemical suppliers offer bulk pricing, which can significantly reduce the per-unit cost for larger orders.

Choosing the Right Supplier

When selecting a 5,6-Dihydroxyindoline HBr supplier, consider factors such as:

  • Product Purity: Ensure the CAS 29539-03-5 product meets your required purity standards (e.g., 99% min).
  • Supply Stability: Verify the supplier's production capacity and their ability to meet your ongoing demand.
  • Technical Support: A good supplier will offer technical assistance regarding product specifications and applications.
  • Compliance and Certifications: Look for suppliers adhering to international quality standards like ISO.

By focusing on these aspects, you can secure a reliable source for 5,6-Dihydroxyindoline HBr, ensuring the quality and success of your pharmaceutical and cosmetic products. For those looking to buy, inquire about stock availability and delivery times from trusted Chinese manufacturers.