(3S)-Pyrrolidine-3-Carboxylic Acid stands out in the chemical market as a versatile raw material serving a range of industries from pharmaceuticals to fine chemicals. Known commonly as a white to off-white solid, this compound offers consistent molecular structure, C5H9NO2, and presents a molecular weight of 115.13 g/mol. Suppliers in China manufacture this product at GMP-certified facilities, ensuring compliance with ISO, REACH, and SGS standards. The HS Code for this material, 2933990099, helps keep shipping and customs straightforward for importers and distributors. The density varies depending on polymorphic form but usually falls between 1.2 to 1.3 g/cm³, helping lab managers and purchasing teams match it to specific formulation needs. Samples range between flakes, solid, powder, and sometimes pearls, available from chemical manufacturers who factor in market demand and volume inquiry. Material Safety Data Sheet (MSDS) and all hazard documentation, including safe and hazardous handling, come available from reputable bulk suppliers with every order. Buyers value transparency on these fronts; nobody wants to bring in a batch of raw material without clear knowledge of toxicity, storage, and handling.
Downward trends in cost per kilogram have made (3S)-Pyrrolidine-3-Carboxylic Acid more attractive to buyers looking to negotiate factory price or distributor rates. Market insight shows growing application in manufacturing intermediates for APIs, peptide synthesis, and crop science products. Purchasers in regions like the US, Europe, and Southeast Asia rely on CIF and FOB incoterms, often turning to direct factory channels or large-scale distributors in China to keep prices competitive. Manufacturers respond with OEM batch production and flexible MOQs (Minimum Order Quantities), often supporting free sample requests and material testing. Customers increasingly ask for full inquiry quote documentation up front, pushing suppliers to streamline logistics, batch certification (including Halal, Kosher, GMP certificates), and quality reports with every shipment. Policy shifts around chemical raw materials in China, including new export license standards and environmental assessments, shape both price and raw material availability. Buyers can stay ahead of these trends by maintaining close communication with market supply analysts and leveraging up-to-date demand reports before making high-volume or bulk purchasing decisions.
I’ve seen the rise of Chinese chemical manufacturers who maintain tightly controlled supply chains for (3S)-Pyrrolidine-3-Carboxylic Acid, often integrating upstream raw materials to reduce lead time and batch variability. Reliable suppliers publish technical data sheets (TDS) and regularly update spec sheets covering formula, structure, and specific density. Some offer a liquid solution form for high-throughput or automated production lines, while others stick to the solid, crystalline, or powder format, favoring labs and scale-up operations that need precise volume-to-mass conversion. Purchasers in scale-up pilot plants or R&D centers value every detail on specification, molecular property, or storage hazard note; they hedge against production runs by insisting on REACH pre-registration, TDS, and a current MSDS before bringing in new material. From direct experience, batch-to-batch consistency improves when the factory controls both raw substrate input and packaging, particularly for sensitive industries that demand traceability from synthesis to delivery.
Pharmaceutical and biomedical sectors lead demand streams for this acid, using it in chiral building blocks and key intermediates. I’ve seen batch orders spike after new product launches or pharmacopeia updates, especially for applications aligning with FDA, EMA, ISO, and SGS certifications. Food and cosmetic manufacturers request Halal and Kosher documentation, and typically ask for detailed application studies with a free sample pack before committing to purchase. Industrial buyers want hard evidence of safe handling, often running internal hazard assessments even after reviewing the MSDS and TDS. Presentation format—solid, powder, or flakes—matters for machine compatibility and keeping clean-room standards, which leads to suppliers offering OEM, private-label, and custom packaging solutions. Customers value quick quote turnaround and distributor support for complex CIF, FOB, or DDP shipping routes, especially when temperature control or shelf-life affects logistics planning.
Bringing (3S)-Pyrrolidine-3-Carboxylic Acid into the plant or lab involves more than price checks or bulk order negotiation. Good suppliers offer a complete package: SDS for safe and hazardous storage, ISO-certified QA processes, and batch sample test data. End-users should always match supplier certifications—REACH, GMP, TDS, ISO—to their internal compliance needs, reducing exposure to audits or recalls down the supply chain. Importers rely on up-to-date regulatory data, sometimes referencing the UN hazard code system alongside local policy updates. Hazard labeling, transport documents, and waste protocols should all match both country import standards and end-user safety systems. Clear communication at every stage, from inquiry to delivery, keeps teams protected and ready for evolving compliance requirements.
Current data shows market growth driven by new synthesis methods and higher demand in health, agriculture, and research sectors. Supply-side innovation in China leads the way, where factories continue adopting green chemistry processes and tighter QA controls. Buyers looking to lock in supply should track policy news, supply shift signals, and price indexes, signing forward contracts or distributor agreements early in the procurement cycle. By keeping an eye on official market reports and staying close with manufacturers offering OEM and value-added support, end-users get more than just chemical raw material—they invest in safety, compliance, and next-level application development.
