High Purity N-Acetylneuraminic Acid Methyl Ester for Nutritional Dietary Supplements CAS22900-11-4

High Purity N-Acetylneuraminic Acid Methyl Ester for Nutritional Dietary Supplements CAS22900-11-4. High Purity Assay: Assay (Converted on Dry Basis) reaches 99.65%, exceeding the >99% standard. OEM & ODM Services: Expert R&D team provides tailor-made solutions with flexible customization options. Rapid Lead Time: Typical production lead time is 7-10 working days for standard orders. Comprehensive Safety: Heavy metals <10ppm; pathogens like Salmonella and E. coli are not detected. Natural Resource: Derived from natural sources, serving as a pivotal member of the sialic acid family. Flexible Shipping: Options include DHL, FedEx, Air, and Sea transport for orders from 50kg to 2500kg. Sample Cost Reimbursement: Sample cost and express fee are reimbursed within the initial order.