For professionals in the chemical and pharmaceutical industries, a deep understanding of key intermediates is crucial for successful product development and manufacturing. One such compound, 3-(4-Phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 330786-24-8), stands out as a vital building block, particularly in the synthesis of the highly effective anticancer drug, Ibrutinib. As a dedicated manufacturer and supplier, we aim to provide comprehensive information about this critical intermediate to aid your research and procurement processes.

Chemically, 3-(4-Phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine is a complex organic molecule characterized by its pyrazolo[3,4-d]pyrimidine core, substituted with a 4-phenoxyphenyl group. Its molecular formula is C17H13N5O, with a molecular weight of approximately 303.32 g/mol. These structural features are instrumental in its function as a precursor for Ibrutinib, a Bruton's tyrosine kinase (BTK) inhibitor. The precise arrangement of atoms dictates its reactivity and suitability for subsequent synthetic steps.

From a physical properties perspective, this intermediate is typically supplied as a Yellowish Brown to off-white powder. This form is convenient for handling and integration into chemical synthesis processes. Key specifications that buyers should consider when looking to buy this compound include its purity, usually guaranteed at ≥99.0% via HPLC, with strict controls on total and single impurities (≤2.0% and ≤1.0% respectively). These high purity standards are non-negotiable for pharmaceutical intermediates, ensuring the integrity and efficacy of the final drug product.

Storage recommendations for 3-(4-Phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine typically advise keeping it in a cool, well-ventilated place, away from direct light and moisture, to maintain its chemical stability. This is a standard practice for many fine chemicals and pharmaceutical intermediates to preserve their quality over time. For those seeking a reliable source or a competitive price, understanding these properties helps in making informed purchasing decisions. Companies looking for bulk quantities can request a detailed quote from us, your trusted supplier in China.

In summary, 3-(4-Phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine is more than just a chemical compound; it is a critical enabler of advanced pharmaceutical therapies. Its detailed chemical profile and physical specifications highlight its importance in the drug development pipeline, making it a sought-after intermediate for researchers and manufacturers globally.