For any chemical compound used in pharmaceutical synthesis, understanding its detailed specifications is non-negotiable. 6-ethynyl-4,4-dimethyl-2,3-dihydrothiochromene, identified by CAS number 118292-06-1, is no exception. This compound serves as a foundational element in the production of Tazarotene, a widely recognized active pharmaceutical ingredient (API). Professionals seeking to 'purchase' this intermediate need to be fully informed about its characteristics to ensure successful integration into their manufacturing processes.

At NINGBO INNO PHARMCHEM CO.,LTD., we prioritize clarity and accuracy regarding our product specifications. For 6-ethynyl-4,4-dimethyl-2,3-dihydrothiochromene, key details include its appearance as a 'White Powder', a molecular formula of C13H14S, and a molecular weight of 202.31500. The moisture content is kept to a minimal 0.1%, and impurity levels are also strictly controlled at 0.1%. This meticulous attention to detail ensures that the intermediate is stable and reactive as intended for complex chemical transformations, such as those required for 'Tazarotene synthesis'.

The significance of these specifications cannot be overstated. A high purity level, like the ≥99% offered for this intermediate, directly impacts the yield and quality of the final Tazarotene product. Manufacturers often seek competitive 'price' points for such essential raw materials, but compromising on purity can lead to costly setbacks in downstream processing or even final product rejection. Understanding the 'long-tail keyword' of 'pharmaceutical intermediate manufacturing' reveals the critical need for suppliers like NINGBO INNO PHARMCHEM CO.,LTD. who can deliver consistently high-quality materials.

Furthermore, the storage conditions recommended – in a cool, dry, well-closed container, away from moisture and strong light/heat – are crucial for maintaining the integrity of 6-ethynyl-4,4-dimethyl-2,3-dihydrothiochromene. By providing comprehensive technical data and adhering to strict quality control, NINGBO INNO PHARMCHEM CO.,LTD. aims to be a preferred 'supplier' for companies worldwide involved in the production of dermatological medications.