For businesses involved in agrochemical synthesis, pharmaceutical development, or specialized organic chemistry research, 2,6-Dihydroxybenzoic Acid (CAS 303-07-1) is a critical intermediate. Knowing where to source this compound efficiently and at a competitive price is essential for successful operations. This guide provides insights into finding reliable suppliers and understanding the purchasing process.

Understanding the Product and its Needs

2,6-Dihydroxybenzoic Acid is an organic compound (C7H6O4) typically supplied as a white to yellow powder with a minimum purity of 97% (HPLC). Its primary applications are as an intermediate for herbicides and as a raw material in pharmaceutical synthesis. When searching to buy, consider the following specifications:

  • Purity: Ensure it meets your application’s requirements. Higher purity often means a higher price but is critical for sensitive syntheses.
  • Appearance: While white to yellow is standard, consistency in color can be an indicator of quality.
  • CAS Number: Always verify the CAS number 303-07-1 to ensure you are sourcing the correct isomer.

Where to Find Suppliers

There are several avenues for sourcing 2,6-Dihydroxybenzoic Acid:

  1. Online Chemical Marketplaces: Platforms like Alibaba, Made-in-China, and specialized chemical directories are excellent starting points. These sites host numerous manufacturers and suppliers, allowing for easy comparison of product offerings, certifications, and initial price indications.
  2. Direct Manufacturer Websites: Many chemical companies maintain their own websites detailing their product catalogs, capabilities, and contact information. Searching for '2,6-Dihydroxybenzoic Acid manufacturer' or 'CAS 303-07-1 supplier' can lead you directly to potential partners. Companies based in China are prominent in this sector.
  3. Chemical Distributors: For smaller quantities or when speed is of the essence, authorized chemical distributors may be a good option, though prices might be higher than direct sourcing.

Factors Influencing Price and Purchase Decisions

The price of 2,6-Dihydroxybenzoic Acid can vary significantly based on several factors:

  • Quantity: Bulk orders (e.g., kilograms to tons) will generally have a lower per-unit cost than small research quantities.
  • Purity: Higher purity grades command higher prices.
  • Supplier Location: Manufacturers in regions with lower production costs, such as China, often offer more competitive pricing.
  • Market Demand: Fluctuations in raw material costs and overall demand can impact pricing.
  • Lead Time and Shipping: Expedited shipping or rush orders may incur additional charges.

Getting the Best Value

To secure the best value when buying 2,6-Dihydroxybenzoic Acid:

  • Request Multiple Quotes: Contact several potential suppliers, including both manufacturers and distributors, to compare prices and terms.
  • Negotiate Terms: For larger orders, there is often room for negotiation on price, payment terms, and delivery schedules.
  • Verify Supplier Credentials: Ensure the supplier is reputable and capable of delivering consistent quality. Look for certifications, customer reviews, and inquire about their quality control processes.
  • Order Samples: Before committing to a large purchase, it’s wise to order samples to verify the quality and suitability of the product for your specific needs.

By following these steps, researchers and procurement professionals can confidently navigate the market to find reliable sources and the best possible price for 2,6-Dihydroxybenzoic Acid, ensuring their projects remain on track and within budget.