For chemists and procurement specialists, sourcing high-purity 4-Methoxybenzoic Acid (CAS 100-09-4) is a critical step in ensuring the success of their projects, particularly in pharmaceutical and specialty chemical manufacturing. This white crystalline solid, also known as p-Anisic Acid, is a versatile intermediate whose quality directly impacts the efficacy and safety of final products. This guide aims to equip buyers with the knowledge to effectively source this vital compound.

The primary consideration when looking to buy 4-Methoxybenzoic acid online is the purity level. Manufacturers typically offer grades with a purity of 98% or higher, with some specializing in even more refined grades for demanding applications. Understanding the CAS number, 100-09-4, is the first step in identifying the correct chemical. Subsequently, researching the p-anisic acid price across different suppliers can reveal significant variations, influenced by production scale, purity, and supplier location. Engaging with Chinese manufacturers often presents competitive pricing due to economies of scale.

When evaluating potential 4-Methoxybenzoic acid suppliers, several factors should be scrutinized. Beyond price and purity, consider their production capacity, supply chain reliability, and adherence to international quality standards such as ISO certifications. For pharmaceutical intermediates, compliance with Good Manufacturing Practices (GMP) may also be a requirement. A detailed understanding of the 4-Methoxybenzoic acid CAS 100-09-4 synthesis process employed by a supplier can also provide confidence in the product's consistency and traceability.

The process of purchasing often involves direct contact with manufacturers or specialized chemical distributors. Many suppliers offer online portals for inquiries and orders, simplifying the procurement process. When reaching out, be prepared to specify the required quantity, desired purity, and delivery timeline. Asking for samples and Certificates of Analysis (CoA) is a standard practice to verify product specifications before committing to a bulk order. This due diligence is essential for managing the supply of critical materials like p-Anisic Acid.

The global market for 4-Methoxybenzoic Acid is dynamic, with availability and pricing subject to market trends and production capacities. Staying informed about leading 4-Methoxybenzoic acid suppliers and their offerings ensures that procurement strategies remain agile and cost-effective. Whether your focus is on advanced organic synthesis or large-scale pharmaceutical production, securing a reliable source for high-purity p-Anisic Acid is fundamental to achieving your manufacturing goals.