For pharmaceutical companies engaged in the synthesis of critical therapeutic agents, the procurement of high-quality intermediates is paramount. One such vital compound is 3-Ethynylaniline Hydrochloride (CAS: 207226-02-6), a key building block widely recognized for its role in the manufacturing of Erlotinib hydrochloride, an important cancer treatment.

Understanding the needs of B2B procurement managers and R&D scientists, this article aims to provide essential insights into sourcing this crucial pharmaceutical intermediate. When looking to buy 3-ethynylaniline hydrochloride, several factors must be considered to ensure the success of your downstream synthesis processes.

Key Specifications to Look For

The primary specification for 3-Ethynylaniline Hydrochloride is its purity. Reputable 3-ethynylaniline hydrochloride manufacturers in China typically offer products with a purity of ≥99%. High purity is non-negotiable for pharmaceutical applications, as impurities can significantly impact reaction yields, product quality, and regulatory compliance. Additionally, checking for low moisture content (≤0.1%) and minimal impurity levels (≤0.5%) is crucial. Always request a Certificate of Analysis (COA) from your chosen CAS 207226-02-6 supplier to verify these specifications.

The Importance of 3-Ethynylaniline Hydrochloride in Erlotinib Synthesis

3-Ethynylaniline Hydrochloride serves as a crucial intermediate in the synthesis pathway of Erlotinib, a tyrosine kinase inhibitor used in the treatment of non-small cell lung cancer and pancreatic cancer. Its specific chemical structure, featuring both an ethynyl group and an amino group on an aniline ring, makes it an indispensable precursor for constructing the complex molecular architecture of Erlotinib. Procurement managers looking for an erlotinib intermediate price should factor in the quality and consistency of this precursor.

Finding a Reliable Supplier

Identifying a dependable 3-ethynylaniline HCl supplier is key to ensuring a stable supply chain. Look for manufacturers with a proven track record in producing pharmaceutical intermediates. Companies that offer contract manufacturing services can also be valuable partners, providing flexibility and customized solutions. When inquiring about the purchase of 3-ethynylaniline HCl for pharmaceutical synthesis, it's advisable to seek out suppliers with robust R&D capabilities and strong quality control systems. NINGBO INNO PHARMCHEM CO.,LTD. is a prime example of a manufacturer committed to these standards, offering competitive pricing and reliable service.

By meticulously evaluating product specifications, understanding the compound's application, and partnering with reputable manufacturers and suppliers, pharmaceutical companies can confidently source 3-Ethynylaniline Hydrochloride, paving the way for the successful production of life-saving medications.