Introduction to QCS Separation and Purification Platform

The QCS Standard Substances Research Center Separation and Purification Laboratory is a professional platform that provides product purification and structural confirmation for the pharmaceutical development industry. The separation and purification laboratory is equipped with more than 20 medium and low pressure preparation liquid chromatography, more than 30 sets of chromatography columns/systems with a diameter of 10mm to 100mm, and more than 20 types of regular fillers, ensuring the preparation requirements from milligrams to kilograms, and can achieve the enrichment and purification of samples with a minimum of 0.1% impurities; By relying on the QCS R&D center's own large-scale analytical and testing instruments such as NMR, MS, and HPLC, the preparation and separation laboratory can confirm the structure of unknown samples and issue complete reports.

QCS Separation and Purification Platform Services and Prices

Service capability: Provide preparation services ranging from milligrams to kilograms;
Fee range: Starting from a minimum of 5000RMB for preparation and separation, and starting from a minimum of 8000RMB for structural confirmation;
Content range: The target structure content is greater than 0.1%;
Structural confirmation data: HNMR, CNMR, 135DEPT, two-dimensional NMR (HSQC, HMBC, COSY, NOESY), MS, purity testing, IR, UV, single crystal diffraction, CD spectrum.

Introduction to QCS Analysis and Testing Platform

Many members of the analysis and testing laboratory team have experience in pharmaceutical company testing and R&D. After years of accumulation and precipitation, they have certain advantages in using modern instruments for testing related substances such as pharmaceuticals, agricultural/veterinary drugs, food, and small molecule organic compounds. Equipped with professional instruments such as
• nuclear magnetic resonance spectrometer,
• tandem liquid chromatography-mass spectrometer,
• liquid chromatography-mass spectrometer,
• high-performance liquid chromatography,
• gas chromatography, TGA analyzer, UV spectrometer,
• Karl Fischer moisture analyzer, one millionth balance, freeze-drying machine, etc.

Value added services of QCS analysis and testing platform

1. Liquid phase, gas phase, mass spectrum, and nuclear magnetic analysis services;
2. Stability research, moisture content, residual and related substance content determination;
3. Compound preparation, separation, and structural confirmation services;
4. Development and validation services for analytical methods.

Introduction to QCS Organic Synthesis Platform

The QCS organic synthesis laboratory is equipped with synthesis equipment such as photoreactor, microwave reactors, and high/low temperature reactors. The organic synthesis team, led by a PhD from Peking University, has formed multiple R&D teams with master's and doctoral degrees. All team members have graduated from well-known universities both domestically and internationally, and have rich experience in pharmaceutical process research and natural product synthesis. They can provide customized synthesis services for related substances in the fields of medicine, agriculture/veterinary medicine, food, and the environment for our customers.

QCS Organic Synthesis Platform Customization Services:

1. Customized synthesis of pharmaceutical related substances (Provide quantities ranging from milligrams to grams);
2. Research and development services for pharmaceutical intermediate processes (Provide quantities ranging from hundreds of grams to kilograms);
3. Customized synthesis of agricultural/veterinary drugs, food, environmental and other related substances (Provide quantities ranging from milligrams to grams).