Tetraethyl ranelate
Tetraethyl ranelate, identified by CAS number 58194-26-6, is a sophisticated organic intermediate primarily utilized in the synthesis of pharmaceutical agents, most notably strontium ranelate. Structurally, it is a tetraethyl ester derivative of a substituted thiophene, specifically 5-[bis(2-ethoxy-2-oxoethyl)amino]-4-(2-ethoxy-2-oxoethyl)-3-cyano-2-thiophenecarboxylic acid ethyl ester. This compound serves as a critical building block in medicinal chemistry due to its complex functionalization, including multiple ester groups and a cyano moiety attached to the thiophene ring. As a raw material, it is typically handled as a crystalline solid or powder, requiring storage in cool, dry conditions to maintain the integrity of the ester linkages. Its value in industrial and research settings lies in its high degree of purity and its specific role in the multi-step synthesis of bone-density modulating medications. Professionals handling this material must adhere to standard laboratory protocols, ensuring proper ventilation and personal protective equipment to mitigate risks associated with fine organic powders.
• The primary application of Tetraethyl ranelate is as a key synthetic intermediate in the production of strontium ranelate, a medication used in the treatment of osteoporosis and bone-related disorders. The tetraethyl ester functionality allows for controlled hydrolysis and subsequent salt formation with strontium ions. This specific chemical pathway is essential for achieving the desired pharmacological profile of the final active pharmaceutical ingredient, making it an indispensable component in the pharmaceutical manufacturing supply chain.
• In the field of medicinal chemistry research, this compound serves as a versatile scaffold for the development of novel thiophene-based derivatives. Researchers utilize its unique substitution pattern—featuring multiple carboxylate precursors and a nitrile group—to explore new structure-activity relationships in the design of metabolic regulators or enzyme inhibitors. Its complex architecture provides a robust platform for organic chemists to perform selective modifications, thereby facilitating the discovery of next-generation therapeutic agents.
• Tetraethyl ranelate is frequently employed as a reference standard or starting material in analytical chemistry and quality control laboratories. It is used to validate synthetic processes, calibrate high-performance liquid chromatography systems, and establish impurity profiles for related thiophene derivatives. By providing a consistent chemical fingerprint, it ensures the reproducibility and safety of large-scale industrial syntheses.
Product Name: Tetraethyl ranelate
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