For businesses in the chemical and pharmaceutical sectors, sourcing key intermediates like tert-Butyl (4-aminophenyl)carbamate (CAS 71026-66-9) efficiently and cost-effectively is a strategic imperative. This intermediate, characterized by its fine chemical nature and high purity, is crucial for various synthetic applications. This article provides insights into navigating the market to find reliable suppliers and secure the best purchase terms.

Understanding the Product and Its Market

tert-Butyl (4-aminophenyl)carbamate, with its formula C11H16N2O2 and molecular weight of 208.26, is recognized for its utility as a pharmaceutical intermediate. It is typically supplied as a beige to brownish crystalline powder with a purity of 99% or higher. The market for such fine chemicals is global, with a significant portion of manufacturing concentrated in regions like China, known for its competitive pricing and large production capacities.

Key Factors for Buyers

When looking to buy tert-Butyl (4-aminophenyl)carbamate, buyers should focus on:

  • Supplier Credibility: Identify manufacturers and distributors with established reputations for quality and reliability. Look for suppliers that provide detailed product specifications, Certificates of Analysis (CoA), and adhere to international quality standards.
  • Product Purity: Ensure the specified purity (≥99%) meets the requirements for your specific application, whether it's for pharmaceutical synthesis or advanced chemical research.
  • Pricing and Quotes: Obtain multiple quotes from different suppliers to compare pricing, including bulk discounts for larger orders. Understand the payment terms offered (e.g., L/C, T/T, Net 30).
  • Logistics and Delivery: Clarify shipping options, lead times, and Incoterms. Major Chinese ports like Shanghai and Qingdao are common export points.
  • Customer Service and Support: A responsive supplier that can provide technical assistance and clear communication is invaluable.

Where to Source tert-Butyl (4-aminophenyl)carbamate

Several avenues exist for sourcing this chemical:

  • Direct Manufacturer Inquiry: Contacting chemical manufacturers directly, especially those based in China, can often yield the best prices and a direct line to production information. Websites of major chemical suppliers often list detailed product information and contact details for inquiries.
  • Chemical Distribution Platforms: Online platforms and directories can list multiple suppliers, allowing for easy comparison of products, prices, and supplier profiles.
  • Industry Trade Shows and Conferences: Networking at industry events can help in discovering new suppliers and building direct relationships.

The Purchasing Process

To initiate a purchase, buyers typically:

  1. Submit an Inquiry: Clearly state the product name, CAS number, desired quantity, and any special requirements.
  2. Request a Quote: This will usually include pricing, lead times, and payment terms.
  3. Request a Sample: For critical applications, testing a sample from the potential supplier is highly recommended to verify quality before a large commitment.
  4. Place an Order: Confirm the order by providing necessary details, including shipping information and payment.

By diligently researching and engaging with suppliers, businesses can secure a consistent and high-quality supply of tert-Butyl (4-aminophenyl)carbamate, ensuring the smooth progression of their research and manufacturing operations.