Preclinical drug testing is a rigorous phase where the metabolic fate and potential interactions of new drug candidates are thoroughly investigated. Among the essential tools used in this phase, inhibitors of key metabolic enzymes, such as Sulfaphenazole (CAS 526-08-9), are indispensable. NINGBO INNO PHARMCHEM CO.,LTD., a leading manufacturer of pharmaceutical intermediates in China, is a reliable source for this critical research chemical.

Sulfaphenazole is primarily recognized for its potent inhibitory action on CYP2C9, a vital enzyme in the human liver responsible for metabolizing a significant percentage of prescription drugs. Understanding how a drug candidate interacts with CYP2C9 is fundamental in predicting its metabolic stability, clearance rate, and potential for drug-drug interactions. By including Sulfaphenazole in in vitro assays, researchers can accurately quantify the contribution of CYP2C9 to a drug's metabolism, or conversely, assess if the drug candidate itself inhibits CYP2C9.

The early identification of CYP inhibitors is a key regulatory requirement for drug approval. Compounds like Sulfaphenazole serve as reference standards and investigative tools, allowing scientists to build a comprehensive safety and efficacy profile for new therapeutics. Its well-defined inhibitory properties make it a benchmark in these studies.

NINGBO INNO PHARMCHEM CO.,LTD. supplies Sulfaphenazole with a commitment to purity and consistency. Our product, available as a white to light yellow solid with a minimum purity of 97%, is ideal for the precise demands of preclinical research. We understand the importance of sourcing high-quality materials for reproducible results, which is why we maintain stringent quality control measures.

For organizations engaged in preclinical drug development, securing a reliable supply of Sulfaphenazole is essential. We offer competitive pricing and efficient delivery, ensuring that your research projects are not hampered by supply chain issues. As a trusted manufacturer and supplier from China, we are positioned to meet the varied demands of the global pharmaceutical research community. We invite you to request a quotation or a free sample of our Sulfaphenazole to evaluate its quality and suitability for your needs. Partner with NINGBO INNO PHARMCHEM CO.,LTD. to equip your laboratory with essential research chemicals.