The synthesis process of Copper Peptide (CAS No. 89030-95-5) in Chinese factories has undergone a significant innovation, securing another Chinese invention patent. This efficient, environmentally friendly, and high "quality" cost-effective synthesis method injects new vitality into the sustainable development of the cosmetics industry.

    The patented process has the following advantages:

1. Reduced use of protecting groups, adopting a "one-pot" production method: This simplifies production steps, effectively improves yield, shortens production time, and reduces emissions of waste materials.

2. High purity of key intermediates: The purity of critical intermediates is high, and subsequent reactions do not produce impurities, eliminating the need for additional purification of the product.

3. Use of hydrochloric acid for deprotection: Eliminates the need for ion exchange chromatography or other methods for salt conversion, simplifying the process and reducing production costs.

4. High quality and cost controllable: The method produces high-quality Copper Peptide at a controllable cost, suitable for industrial-scale production. Additionally, it meets the requirements for energy conservation and emission reduction, contributing to environmental protection and sustainable development.

    In summary, this Chinese invention patent represents a revolutionary change in the production of Copper Peptide, enhancing production efficiency, increasing yield, and reducing production costs. It meets the requirements of modern industrial production and holds significant importance for the sustainable development of the cosmetics industry.