In the demanding world of pharmaceutical manufacturing, the quality of raw materials dictates the success of the entire production process. For complex APIs like Sunitinib, the intermediates used in its synthesis must meet exceptionally high standards. Among these, 5-((Z)-(5-Fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid, with its molecular formula C16H13FN2O3, is a crucial component.

The significance of this compound, also known by CAS number 356068-93-4, lies in its direct role in the synthesis of Sunitinib (CAS: 557795-19-4) and Sunitinib Malate (CAS: 341031-54-7). For researchers and manufacturers aiming to produce these vital drugs, sourcing C16H13FN2O3 with a purity of ≥98% is not merely a preference, but a necessity. Impurities in intermediates can lead to reduced yields, complex purification steps, and, most critically, compromised safety and efficacy of the final pharmaceutical product.

When procurement managers seek to buy C16H13FN2O3, they are looking for a reliable supplier that understands these critical quality requirements. NINGBO INNO PHARMCHEM CO.,LTD. operates as a dedicated chemical manufacturer, committed to providing high-purity intermediates essential for pharmaceutical applications. Our rigorous quality control measures ensure that the product you purchase meets the precise specifications required for advanced synthesis.

As a leading supplier in China, we understand the global demand for such critical pharmaceutical building blocks. We offer competitive price points without compromising on quality, ensuring that your investment in this intermediate is both cost-effective and reliable. Whether for laboratory research or large-scale API production, partnering with us guarantees a consistent and high-quality supply of this essential compound.