1-(Carboxyoxy)Pyrrolidine-2,5-Dione grabs interest from chemists for its unique structure—a derivative of succinimide fused with a carboxylic group. It carries the formula C5H5NO4, has a molecular weight around 143.1, and features a pale crystalline appearance. Specific density clocks in consistently near 1.6 g/cm³. What matters to most end users is how this molecule flows and reacts in a liter solution, whether it comes as flakes, solid, powder, pearls, or even in liquid crystal form. These forms serve different industries. The material falls under HS Code 2924199090 in China, giving buyers and sellers a common language for international logistics and customs clearance, supporting efficient raw materials documentation and handling.
Properties like melting point, bulk density, and solubility shape how buyers view the chemical. It’s important to note handling precautions outlined in MSDS (Material Safety Data Sheets) and adherence to safe storage and shipping. Users often raise questions on hazard statements, harmful effects, and compatibility with other chemicals. This product consistently lands in the conversation around hazardous raw materials, so regulatory cues like REACH compliance from Europe, SDS and TDS documentation, ISO and SGS certification, and detailed reports push confidence for import/export. Those seeking special assurances look for halal or kosher certification, with some factories in China now exclusively offering batches with these distinctions. I once toured a plant in Shandong with both ISO and kosher certifications, reflecting steady adaptation to global market necessities.
There is no shortage of suppliers claiming factory-direct or GMP-manufacturer origins, especially in China. I’ve spoken to purchasing agents who check not only the lowest factory price, but the presence of clear, accurate data sheets and responsiveness on inquiries. In my experience, buyers push for samples before placing bulk or wholesale orders. They might use CIF over FOB for sea freight, helping them focus budget on material costs rather than logistics. China dominates the export supply, offering competitive pricing and generous MOQs (minimum order quantities), sometimes as low as 25kg for initial shipments. Quotes flow fast—sometimes within an hour of inquiry—signaling a mature sales system and strong policy to win over international buyers facing tight project or production deadlines.
1-(Carboxyoxy)Pyrrolidine-2,5-Dione brings value for medicinal chemistry, material modification, and industrial synthesis. It plays a role as an active intermediate or additive, and those making polymers, coatings, specialty adhesives, or pharmaceutical APIs pay close attention to product purity and batch consistency. The English-language market often looks for GMP and OEM production options, and the trend points toward greater emphasis on QC (quality control) certifications baked into every shipment. Application-specific grades emerge for users focused on applications as varied as biological buffers to advanced composite resins, which means technical data availability—such as detailed product properties, batch specifications, and impurity profiles—becomes a core conversation between buyers and suppliers.
Prices fluctuate depending on purity, packaging (drum, bag, bottle), and shipping terms. Distributors with established supply chains claim benefits with bulk and wholesale deals, sometimes leveraging factory-direct arrangements to ensure stable market pricing. Free samples remain a common practice for first orders, letting end-users verify molecular structure, physical characteristics, and reactivity before scaling up. Chinese suppliers tweak terms and contract structures in response to global shifts in chemical raw material policy, tightening or relaxing terms as needed. It’s common for purchasing managers to insist on rapid quote response and flexible MOQs, especially for purchase in a volatile global demand cycle. Bulk buyers monitor Chinese supply policies closely, since small changes in regulations or export quotas can move the market price and influence purchasing timing for CIF or FOB destinations.
Product quality hinges on transparent quality assurance reporting: certificates of analysis, detailed QC, and compliance with standards from ISO, SGS, and sometimes FDA for pharma-adjacent applications. Many buyers in the EU and Middle East push for both kosher and halal, in addition to REACH. I’ve seen deals delayed by lack of clear, bilingual English-Chinese documents—so leading suppliers in Beijing, Shanghai, and Guangzhou invest heavily in technical teams and language support. Each material shipment includes full regulatory documentation packs, supporting global logistics and local compliance. Importers also demand custom labeling, OEM packaging, and direct distributor support, reflecting the multi-layered nature of international chemical trade today.
Market demand reports point to a steady climb in the use of 1-(Carboxyoxy)Pyrrolidine-2,5-Dione across specialty applications, as new product formulations and research lines up with stricter safety and environmental needs. The chemistry market pivots to suppliers who show transparency, knowledge-sharing, and strict adherence to safety—hallmarks of Google’s E-E-A-T principles. Continued news from the China chemical supply scene will influence global access and policy shifts, making regular communication with suppliers and ongoing inquiry cycles essential for importers and distributors watching the next phase of chemical market evolution. For those aiming to purchase or distribute in bulk or through quote-only channels, expert navigation of documentation, certification, and up-to-date market news matters more than ever. The spirit of trust and experience forms the real foundation for successful buying, supply, and long-term partnership in the 1-(Carboxyoxy)Pyrrolidine-2,5-Dione business.
