The precise nature of chemical intermediates is fundamental to the success of complex synthesis, particularly in the pharmaceutical sector. NINGBO INNO PHARMCHEM CO.,LTD. is a reputable pharmaceutical intermediate supplier in China, offering (3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azetidinone (CAS: 149198-47-0). This compound is an essential precursor for the synthesis of Cabazitaxel, a vital chemotherapeutic agent utilized in the fight against prostate cancer.

The compound's detailed physical and chemical properties are crucial for its application. Described as a colorless to light yellow oily liquid, it has a molecular formula of C20H31NO4Si and a molecular weight of 377.550. Its density is approximately 1.1 g/cm³, and it possesses a high boiling point of 463.1±45.0 °C at 760 mmHg, along with a flash point of 233.9±28.7 °C. These characteristics indicate a compound that is relatively stable under standard laboratory and manufacturing conditions. The refractive index is recorded as 1.517, which can be a useful parameter for quality control. NINGBO INNO PHARMCHEM CO.,LTD. ensures an assay of ≥98.0%, guaranteeing the purity required for pharmaceutical applications.

The importance of (3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azetidinone cannot be overstated in the context of cancer drug synthesis. Its specific structural features enable the stereoselective introduction of key functional groups, which is vital for the bioactivity of Cabazitaxel. For companies looking to buy (3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azetidinone, NINGBO INNO PHARMCHEM CO.,LTD. provides a consistent and reliable supply from China. As a dedicated manufacturer, they understand the critical nature of their products in supporting global healthcare advancements.

NINGBO INNO PHARMCHEM CO.,LTD.'s expertise in producing this intermediate highlights China's significant role in the global pharmaceutical supply chain. Their commitment to quality and customer service makes them a preferred choice for businesses seeking essential pharmaceutical intermediates. The company's focus on advanced chemical synthesis and stringent quality assurance processes ensures that clients receive products that meet the highest industry standards, thereby facilitating the development and production of life-saving medications.