For R&D scientists and product formulators in the pharmaceutical sector, identifying reliable sources for key intermediates is fundamental to successful drug development. Antazoline Hydrochloride (CAS 2508-72-7) stands as a significant pharmaceutical intermediate, primarily valued for its potent antihistamine activity. Its role as a histamine H1 receptor antagonist makes it indispensable in creating medications aimed at alleviating allergic symptoms.

Antazoline Hydrochloride is widely employed in the formulation of ophthalmic solutions to combat allergic conjunctivitis. This condition, characterized by itching, redness, and inflammation of the eyes, is effectively managed by Antazoline Hydrochloride's ability to block histamine, a key mediator of allergic responses. Its efficacy in ocular applications has cemented its status as a go-to ingredient for pharmaceutical companies specializing in eye care products.

The chemical profile of Antazoline Hydrochloride (CAS 2508-72-7) includes its presentation as a white to off-white solid, with a defined melting point of 238°C and a molecular formula of C17H20ClN3. These specifications are crucial for R&D scientists when conducting synthesis, stability studies, and formulation trials. Accessing this intermediate from a reputable manufacturer is paramount to ensure that the starting material meets the stringent quality and purity requirements of the pharmaceutical industry.

When seeking to purchase Antazoline Hydrochloride, particularly from Chinese manufacturers, it is advisable to thoroughly vet potential suppliers. Key considerations include their manufacturing certifications, the robustness of their quality assurance systems, and their track record in supplying pharmaceutical-grade materials. Establishing a relationship with a supplier that can provide a consistent supply, competitive pricing, and necessary documentation, such as Certificates of Analysis, is vital for long-term project success.

For procurement managers, understanding the market for Antazoline Hydrochloride involves evaluating multiple suppliers to secure the best value. This often entails requesting detailed price quotes and arranging for product samples to be sent for in-house evaluation. This process not only confirms the material's suitability but also builds confidence in the supplier's capabilities and reliability. As a leading provider of fine chemicals, manufacturers in China play a significant role in the global supply of Antazoline Hydrochloride.

In conclusion, Antazoline Hydrochloride is a critical pharmaceutical intermediate with well-defined applications in treating allergic conditions. By collaborating with trusted manufacturers and suppliers, R&D scientists and formulators can effectively leverage this compound to develop advanced antihistamine therapies, ensuring high standards of quality and efficacy in their pharmaceutical products.