Promestriene
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Molecular Structure
Detailed Description
Our company started the project of researching and developing Promestriene in 2004, and successfully completed it in 2005, realized mass production and sales through the pilot scale experiment in 2006. After 12 years of development, now the company has a complete quality assurance system to ensure best production process and best product quality. According to the requirement of customers, the assay is more than 99.5% (HPLC), single impurity is less than 0.1%, total impurity is less than 0.5%.

- Promestriene