The journey of a new drug from discovery to market is fraught with challenges, one of the most significant being the assessment of its safety profile. A key aspect of this assessment involves understanding how a drug is metabolized and how it might interact with other substances in the body. This is where compounds like Sulfaphenazole (CAS 526-08-9) become indispensable research tools.

Sulfaphenazole is a well-characterized inhibitor of the CYP2C9 enzyme, a critical player in the metabolic clearance of many widely used medications. By selectively blocking the activity of CYP2C9, researchers can isolate and study the metabolic pathways mediated by this specific enzyme. This is invaluable for predicting how a new drug might affect or be affected by other drugs that are also metabolized by CYP2C9, a phenomenon known as drug-drug interaction (DDI).

Identifying potential DDIs early in the drug development process is crucial for patient safety. If a new drug is found to inhibit CYP2C9, it could lead to dangerously high levels of other drugs metabolized by the same enzyme. Conversely, if the drug is a substrate for CYP2C9, another medication that inhibits CYP2C9 could increase the concentration of the new drug, leading to toxicity. Sulfaphenazole serves as a standard reference inhibitor in these in vitro studies, helping to establish the CYP involvement of drug candidates.

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Our commitment extends to providing excellent customer service, competitive pricing, and a stable supply chain. We understand that timely access to research chemicals is paramount for efficient drug development. Whether you are a large pharmaceutical corporation or a specialized research laboratory, NINGBO INNO PHARMCHEM CO.,LTD. is your trusted partner for Sulfaphenazole. Contact us today to request a quote or a sample, and let us support your vital work in ensuring drug safety and efficacy.