In the rigorous world of pharmaceutical analysis, accuracy and reliability are non-negotiable. Reference standards are the bedrock upon which all quantitative and qualitative analyses are built. Digoxin (CAS 20830-75-5), a compound with a well-defined structure and properties, serves as a vital reference standard in various analytical applications. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing high-purity Digoxin to meet these demanding analytical needs.

The primary function of Digoxin as a reference standard is to serve as a benchmark for identification and quantification. In techniques like High-Performance Liquid Chromatography (HPLC), Gas Chromatography (GC), and Mass Spectrometry (MS), a precisely characterized Digoxin standard is used to calibrate instruments, validate methods, and quantify the presence of Digoxin in various matrices. This is particularly important in the quality control of pharmaceutical products where Digoxin is an active ingredient or an impurity.

The purity of a reference standard is paramount. For Digoxin, achieving high purity (often ≥95% or ≥96% by HPLC) is essential. This ensures that any detected signal or measured quantity is accurately attributable to Digoxin itself, minimizing interference from impurities. Laboratories rely on reputable Digoxin suppliers to provide reference standards with comprehensive Certificates of Analysis (CoA) that detail purity, identity, and other critical parameters, often verified through multiple analytical techniques like NMR and IR spectroscopy.

Beyond its use as a direct assay standard, Digoxin also serves as a reference material in studies related to drug metabolism and pharmacokinetics (DMPK). For example, it is used to validate assays for related metabolites or to study the interaction of other compounds with drug-metabolizing enzymes or transporters. The consistent availability of reliable Digoxin for purchase supports the development of robust analytical methodologies for these complex studies.

In the pharmaceutical industry, maintaining compliance with regulatory guidelines is critical. Pharmacopoeial monographs, such as those found in the USP or EP, often specify reference standards for the testing of drug products. Having access to Digoxin reference standards that meet these pharmacopoeial requirements is essential for product release and market compliance. The competitive Digoxin price offered by trusted NINGBO INNO PHARMCHEM CO.,LTD. aids in ensuring that laboratories can maintain adequate stocks of these essential analytical tools.

In summary, Digoxin's role as a reference standard is crucial for ensuring the accuracy, reliability, and regulatory compliance of pharmaceutical analyses. Its consistent availability from trusted Digoxin manufacturers underpins the quality and safety of medicinal products.