In the realm of chemical procurement, especially for the pharmaceutical and fine chemical industries, finding a trustworthy supplier for critical intermediates is paramount. 1-Methyl-3-phenyl-1H-pyrazol-5-amine, cataloged under CAS number 10199-50-5, is one such indispensable compound. Understanding its specifications, potential applications, and how to acquire it efficiently will be key to your project's success.

Understanding the Intermediate: CAS 10199-50-5

1-Methyl-3-phenyl-1H-pyrazol-5-amine is a pyrazole derivative with the molecular formula C10H11N3 and a molecular weight of 173.21 g/mol. It is typically characterized as a white to yellow solid, with a melting point in the range of 125-128°C. A critical specification for its use, particularly in advanced synthesis and pharmaceutical applications, is its high purity, commonly rated at 99% minimum. This ensures that the compound is free from contaminants that could interfere with downstream reactions or compromise the quality of the final product.

Key Applications and Importance

The value of 1-Methyl-3-phenyl-1H-pyrazol-5-amine lies in its role as a versatile building block:

  • Pharmaceutical R&D: It serves as a fundamental intermediate in the synthesis of numerous active pharmaceutical ingredients (APIs) and drug candidates. The pyrazole core is a recurring motif in many therapeutic agents due to its diverse biological activities.
  • Fine Chemical Manufacturing: Beyond pharmaceuticals, it’s utilized in the creation of other specialized chemicals for various industrial and research purposes.
  • Organic Synthesis: Its reactive amine group allows for a broad spectrum of chemical transformations, making it a valuable tool for chemists exploring new molecular structures.

Strategic Sourcing: Finding a Reliable Supplier in China

When you need to buy 1-Methyl-3-phenyl-1H-pyrazol-5-amine, sourcing from China offers distinct advantages, including competitive pricing and large-scale production capabilities. However, it’s vital to partner with a reputable manufacturer. Here’s what to consider:

  • Quality Assurance: Prioritize suppliers who can provide a detailed Certificate of Analysis (CoA) confirming the 99% purity and other relevant specifications.
  • Manufacturer Reputation: Investigate the manufacturer’s track record for reliability, consistency in product quality, and adherence to international standards.
  • Pricing and Quotations: Obtain comprehensive quotes that detail pricing, pack sizes, and delivery terms. Compare offers from different suppliers to ensure cost-effectiveness.
  • Sample Availability: Many leading manufacturers offer free samples, which are essential for quality verification before committing to a larger purchase order.

By focusing on these aspects, you can secure a consistent and high-quality supply of 1-Methyl-3-phenyl-1H-pyrazol-5-amine (CAS 10199-50-5). This strategic procurement will undoubtedly support the efficiency and success of your chemical synthesis and research endeavors.

For companies requiring this critical intermediate, engaging with experienced manufacturers and suppliers is the most effective approach to ensure quality, competitive pricing, and a stable supply chain.