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For procurement specialists and R&D scientists in the pharmaceutical sector, a thorough understanding of product specifications is fundamental when sourcing Active Pharmaceutical Ingredients (APIs). Pyrazinamide (CAS 98-96-4), a critical drug used in the treatment of tuberculosis, requires careful attention to its detailed specifications to ensure its suitability and efficacy in manufacturing processes.
The most critical specification for Pyrazinamide is its assay, which indicates the purity of the compound. Reputable manufacturers, particularly those in China aiming to supply the global market, typically offer Pyrazinamide with a minimum assay of 99.5%. This high level of purity is essential for pharmaceutical applications to minimize the presence of impurities that could affect the drug's therapeutic profile or patient safety. When you buy Pyrazinamide, always look for this high assay value.
The physical appearance of Pyrazinamide is also an important characteristic. It is commonly supplied as a 'white powder'. This visual cue, along with other parameters such as moisture content (often specified as a maximum of 1%), helps confirm the product's quality and consistency. A reliable Pyrazinamide supplier will ensure their product consistently meets these appearance criteria.
Furthermore, understanding related specifications such as molecular formula (C5H5N3O) and molecular weight (123.11) is important for formulation chemists. Compliance with international standards like USP, BP, EP, and FCC is a non-negotiable requirement for pharmaceutical-grade Pyrazinamide. When sourcing from China, verifying that a manufacturer provides these certifications and adheres to quality management systems like GMP is crucial. By carefully reviewing these specifications, procurement managers can make informed decisions when purchasing Pyrazinamide, ensuring they obtain a high-quality product from a trusted manufacturer for their pharmaceutical needs.
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1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
