Fmoc-L-Arg(Pbf)-OH

Established in 2005 in the Binjiang Economic Development Zone, Xinbei District, Changzhou, Genchem & Genpharm (Changzhou) Co., Ltd. integrates R&D, manufacturing, and sales across alkali metal alkoxides, protected reagents and amino acids, and key intermediates for anti-cancer, antiviral, and polypeptide drugs, holding a leading global position in several of these product lines. Its GEN R&D center has earned recognition as a Jiangsu Provincial Technology Center and Pharmaceutical Engineering Technology Research Center for peptides and derivatives, winning Sinopec Federation science and technology progress awards for its granular alkali metal alkoxide and amino acid protecting reagent technologies, compiling five national industry standards, and achieving AAA-level industrial credit and provincial famous-brand status; the company's products hold close to half of the domestic and international market for several core lines. Offering CRO and CMO contract manufacturing across a range of synthesis capabilities (alkylation, bromination, coupling, hydrogenation, halogenation, and more), Genchem & Genpharm manufactures and exports active pharmaceutical ingredients, intermediates, fine chemicals, and excipients worldwide, and is recognized for its brand, international certifications, experienced R&D personnel, production capacity, and high-quality, buyer-responsive service.