(S)-(-)-1-Benzyl-3-Hydroxypyrrolidine goes by several names on the global market, but its structure stays the same: a pyrrolidine ring holding a benzyl group at one arm, a hydroxyl on the other. This substance, with molecular formula C11H15NO and HS Code 2933399090, often shows up in solid, powder, or crystalline flakes depending on storage. In labs, density measurements hit around 1.12 g/cm³, and the melting point signals reliability in both raw and transformed states. Chemists notice how this chirality—opting for the (S)-enantiomer—means everything for downstream applications, because stereochemistry shapes safety, utility, and value.
My conversations with buyers and regular tracking of global chemical trends keep showing China’s edge in (S)-(-)-1-Benzyl-3-Hydroxypyrrolidine: suppliers there keep prices competitive, provide solid documentation (REACH, SDS, TDS, ISO, SGS) and stick to GMP production. Large-scale Chinese manufacturers respond fast to quotes, MOQ requests, and distributor inquiries, often offering free samples for evaluation. CIF/FOB shipping, clear supply policies, and market reports create a transparent process all the way from initial inquiry to purchase order. Over the last two years, the market demand report for this chiral intermediate surged, tracking pharmaceutical expansion and agrochemical breakthroughs. Even small companies with niche needs for life-science R&D now expect bulk and OEM packaging—sometimes with halal or kosher certificates—plus MSDS for every batch.
Pharmaceutical use leads the way for (S)-(-)-1-Benzyl-3-Hydroxypyrrolidine. This compound stands as a raw material for APIs, catalysts, and specialty intermediates. Structure-property relationships remain front and center for drug development, where purity, enantiomeric excess, and even the physical form—crystalline solid, flakes, or powder—directly influence downstream reactions and regulatory filings. Factory certifications like GMP, ISO, and Halal/Kosher traceability pop up in audits, especially for multinational buyers and custom synthesis orders. Hazardous labeling needs strict management. Packing, storage, and transport under Chinese GB/T standards remain strict, with MSDS included and traceability down to batch number. Safe handling grows doubly important because of the possible harmful or irritant nature, supported by lab data and long-term research oversight.
Buyers regularly seek material certifications, including OEM or private-label guarantees, compulsory for global B2B distribution—the days of informal, uncertified supply have faded across Europe and the United States. New suppliers in China upgrade facilities to meet ISO, SGS and REACH benchmarks, keeping shipments free of contamination, cross-reactivity, or mix-ups. Market reports flag consistent price volatility, responding to both spikes in pharmaceutical demand and unpredictability in raw material pricing. Those sourcing for large-scale production focus on purity checks, molecular property specifications, and batch repeatability. Chinese manufacturers increasingly respond by posting technical datasheets (TDS), performance specs, and custom packaging to attract international bids. Some even offer pearls, flakes, and aqueous solutions when buyers list this preference in tender documents.
Navigating the chemical purchase world means real communication, not just clicking “inquiry” or “bulk quote.” Most factories now respond quickly with minimum order quantities (MOQ), and buyers negotiate for trial samples—sometimes free, sometimes discounted—before scaling up. Requests for product structure, material density, molecular property sheets, and safe transport documentation flow as standard. In my own procurement experience, clarity on shipping (FOB, CIF), expected certificates (REACH, SDS, TDS, ISO, SGS), and on-time sample delivery builds trust. Buyers compare quotes not only by price but by credibility—who can prove stable supply, certified factory status, and consistent physical properties (density, melting point, crystal form)? This level of scrutiny guarantees both buyer safety and customer confidence.
Most end users—from pharma to R&D labs—want confidence in their raw materials. That confidence comes from technical transparency (exact formula, density, physical form), clear safety markers (MSDS, hazardous flags), and flexible agreement on order size. Manufacturers with long-term deals usually ask for halal, kosher, or special organic certification. Distributors prefer reliable, certified factory sources, not secondary trading channels. Consistency comes through only after multiple orders, prompt quotes, and fact-based answers about quality, application, or detailed specifications. Applications stretch beyond pharma—think of large-scale reactions in bulk material, custom liter solutions, or chiral additive batches for export. By focusing on certified chemical-buy supplier networks, bulk CIF/FOB contracts, and applications built into global supply chains, buyers keep operations safe, compliant, and ahead of demand.
