QCS (QUALITY CONTROL SOLUTIONS) Reference Material R&D Center is a high-tech enterprise under Shenzhen ChemStrong that specializes in the research and development, production, testing and value assignment of reference materials.

The R&D center is located in Zhongcheng Life Science Park, Pingshan District, Shenzhen, covering an area of 3,000 square meters and equipped with more than 100 high-end instruments and equipment. It currently has more than 90 employees, including 4 professional teams headed by doctors. More than 30% of the staff have a master's degree or above. The professional fields span organic chemistry, analytical chemistry, pharmacology, pharmacokinetics, process research and development, etc. The R&D center consists of three professional technical laboratories: separation and purification laboratory, analysis and testing laboratory, and organic synthesis laboratory, and a quality department.
The QCS Reference Materials R&D Center currently provides more than 50,000 of reference materials, with annual sales exceeding RMB 100 million. Mainly covering the fields of medicine, agricultural/veterinary medicine, food, and environment. The products have provided high-quality services for the analysis and testing work of tens of thousands of enterprises and institutions. Typical users include government agencies, universities and research institutes, production companies, etc.

Introduction to QCS separation and purification platform

The Separation and Purification Laboratory of QCS Reference Material Research Center is a professional platform that provides product purification and structure confirmation for the pharmaceutical development industry. The separation and purification laboratory is equipped with more than 20 medium and low pressure preparative liquid chromatographs, more than 30 sets of 10mm-100mm diameter chromatographic columns/systems, and more than 20 types of standing fillers, ensuring preparation needs from milligram to kilogram levels. Achieve enrichment and purification of samples with minimum impurities of 0.1%; relying on the QCS R&D center's own large-scale analytical testing instruments such as nuclear magnetic resonance spectrometers, mass spectrometers, and high-performance liquid chromatographs, the preparation and separation laboratory can confirm the structure of unknown samples and issue Full report.

QCS Separation & Purification Platform Services & Prices:

Service capabilities: Provide preparation services ranging from milligrams to kilograms;

Charge range: Preparation and separation start at a minimum of 5,000 yuan, structural confirmation starts at a minimum of 8,000 yuan;

Content range: The target structure content is greater than 0.1%;

Structural confirmation data: HNMR, 13CNMR, 135DEPT, two-dimensional nuclear magnetic resonance (HSQC, HMBC, COSY, NOESY), MASS, purity test, IR, UV, single crystal diffraction, circular dichroism spectrum.

Introduction to QCS analysis and testing platform

Most members of the analytical testing laboratory team have experience in testing and R&D for pharmaceutical companies. After years of accumulation and precipitation, they have certain advantages in using modern instruments to test related substances such as medicine, agricultural/veterinary drugs, food, and small molecule organic compounds. Equipped with nuclear magnetic resonance spectrometer, tandem liquid chromatography mass spectrometer, liquid chromatography tandem mass spectrometer, high performance liquid chromatograph, gas chromatograph, thermogravimetric analyzer, ultraviolet spectrophotometer, Karl Fischer moisture analyzer, ppm One balance, freeze dryer and other professional instruments.

Value-added services of QCS analysis and testing platform:

1. Liquid chromatography, gas chromatography, mass spectrometry, nuclear magnetic resonance analysis services;

2. Stability study, determination of moisture, solubility residue and related substances;

3. Compound preparation and separation and structure confirmation services;

4. Analytical method development and validation services.

Introduction to the QCS organic synthesis platform

The QCS organic synthesis laboratory is equipped with synthetic equipment such as photoreactors, microwave reactors, and high and low temperature reactors. The organic synthesis team is led by a Ph.D. from Peking University and has established a number of R&D teams with master's and doctoral degrees. The team members all graduated from well-known universities at home and abroad. They have rich experience in pharmaceutical process research and development and total synthesis of natural products, and can provide our customers with pharmaceutical, Customized synthesis services for agricultural/veterinary drugs, food, environmental fields and other related substances.

QCS Organic Synthesis Platform Customization Service:

1. Customized synthesis of pharmaceutical-related substances (delivery amounts range from milligrams to grams);

2. Pharmaceutical intermediate process research and development services (delivery volume ranges from hundreds of grams to kilograms);

3. Customized synthesis of agricultural/veterinary drugs, food, environmental fields and other related substances (delivery volume is from milligram to gram level).