Emtricitabine, identified by its CAS number 143491-57-0, is a vital compound within the pharmaceutical industry, primarily recognized for its efficacy in antiviral treatments, notably for chronic hepatitis B and HIV. For research scientists, formulation experts, and procurement professionals, a deep understanding of its specifications and applications is essential. This guide aims to provide clarity on these aspects and highlight the importance of sourcing this pharmaceutical intermediate from quality-assured suppliers.

The physical and chemical properties of Emtricitabine are crucial for its effective use. Typically supplied as a white to off-white powder, its appearance is a primary indicator of quality. A high assay, generally specified as 98.0%-102.0%, is critical for ensuring the correct dosage and therapeutic outcome in pharmaceutical preparations. Other key specifications include a low Loss on Drying (not more than 0.5%), a low Residue on Ignition (not more than 0.1%), and strict limits on heavy metals (not more than 20ppm). These parameters collectively define the purity and suitability of Emtricitabine for pharmaceutical applications. Pharmaceutical buyers looking to buy Emtricitabine CAS 143491-57-0 must ensure their supplier meets these stringent quality standards.

The applications of Emtricitabine are primarily centered around its powerful antiviral activity. It is a key component in medications designed to combat chronic hepatitis B and HIV infections. By inhibiting viral replication, it helps manage these conditions, improve patient outcomes, and slow disease progression. As a significant pharmaceutical intermediate, its role in the synthesis of combination drugs is particularly noteworthy. For those seeking to source this material, identifying a reliable Emtricitabine supplier is crucial for consistent product availability and quality assurance. Manufacturers often provide flexible packing options, such as 20kg drums, to cater to diverse production needs.

When considering where to source this critical ingredient, exploring options from established Emtricitabine manufacturer China suppliers can be advantageous. These suppliers often offer competitive Emtricitabine supplier price points while maintaining high purity standards and adhering to international quality benchmarks. It is advisable for procurement specialists to request comprehensive documentation, including detailed specifications and safety data sheets (SDS/TDS), to ensure the material is fit for purpose. For those requiring high purity Emtricitabine for pharmaceutical use, due diligence in supplier selection is a fundamental step in the drug development and manufacturing process.

In conclusion, Emtricitabine CAS 143491-57-0 is an indispensable pharmaceutical intermediate. Understanding its specifications and applications, and partnering with trustworthy suppliers who guarantee quality and consistency, is vital for the successful development and production of essential antiviral medications.