Protocatechuonitrile stands out as a key intermediate in organic synthesis. Chemists often use this material because of its reliable molecular structure and wide applications. Its formula, C7H5NO2, features a specific density of about 1.3 g/cm³, and it comes as a stable, crystalline solid. With a melting point near 150°C, storage and transport remain straightforward for industrial users. This compound, recognized under HS Code 2926909090, finds demand not only in research but in everyday manufacturing of pharmaceuticals, dyes, and functional polymers.
Many buyers turn to China for protocatechuonitrile due to strong manufacturing capacity and competitive pricing. Direct connections with chemical plants ensure factory price points, which lowers costs for buyers working on a tight budget. With ISO, SGS, halal, and kosher-certified facilities, buyers benefit from global-standard quality assurance and streamlined supply chains. Logistic operations based on FOB and CIF terms further drive down costs, with clear documentation and export policies.
A dependable supplier does not just offer product. Comprehensive safety data comes with each shipment, including MSDS, SDS, TDS, and REACH compliance. I value knowing where a material comes from, how it’s handled, and which certifications back it up. China-based suppliers prioritize these documents, providing peace of mind for importers and compliance officers. Full traceability, plus OEM labelling options, simplifies integration into finished products.
Protocatechuonitrile features a benzene ring substituted with two hydroxy groups and a nitrile side chain, giving it high reactivity for coupling and substitution reactions. Despite its utility, it’s classed as a harmful material. Proper PPE and closed-system operations keep lab staff safe. Specific density and purity guarantees, plus consistency in liter-bottled solutions or bulk packaging, make a real difference in day-to-day lab operations. Buyers get material clearly labelled as non-flammable but harmful; safe stowage and studied waste management significantly reduce risk.
Factory-direct purchasing offers transparent quotes. Most suppliers set a manageable MOQ, often below 25 kg, with options to negotiate for large-scale procurement. Free samples help QC teams confirm identity and purity before the first ton ever ships, which lets buyers avoid awkward surprises and false economies. Inquiry forms on supplier sites keep questions tracked, and live online support can untangle shipping, customs, and tariff details.
Having products tested and certified according to ISO and SGS standards means global buyers avoid lengthy requalification. Halal and kosher certification open the door to pharmaceutical and food-use channels. End-users and auditors see these marks and recognize the investment in process control and documentation. I notice more clients asking about compliance and audit trails, so these certifications keep supply lines open.
China’s chemical hubs invest in sustainable manufacturing, meeting REACH standards and supporting green chemistry. News from regulatory agencies and trade updates often influence policy shifts, so ongoing dialogue with suppliers matters. Responsible buyers look beyond price, weighing the value of technical support, safe packaging, and robust documentation.
Solid chemical sourcing involves risk and reward. With protocatechuonitrile, experienced buyers weigh price, documentation, certification, and supplier reliability. Factories in China balance these needs. They provide safe, traceable, and certified raw materials by the liter or ton, ready for R&D and full-scale production alike.
