Product Overview
Silibinin (CAS 22888-70-6), also known as Silybin, is the major active constituent of silymarin, a standardized extract of the milk thistle seeds. As a premier China manufacturer and supplier within the Plant Extracts and Pharmaceutical APIs sector, Conscientia Industrial provides high-purity Silibinin produced through advanced isolation and purification technologies. This flavonolignan is highly valued for its hepatoprotective properties in pharmaceutical R&D, nutraceutical formulations, and clinical research, ensuring consistent potency and stability for global markets.
Technical Specifications
- Product Name: Silibinin
- CAS Number: 22888-70-6
- Quality Standard: BP / EP / In-house
- Purity (HPLC): ≥98.0%
- Molecular Formula: C25H22O10
- Molecular Weight: 482.44
- Appearance: White to off-white powder
- Melting Point: 164°C – 168°C
- Loss on Drying: ≤1.0%
- Heavy Metals: ≤10ppm
- Country of Origin: China
Why Choose Conscientia Industrial
- Botanical Extraction Expertise: Specialized in the large-scale isolation and refinement of high-purity silymarin derivatives.
- Advanced Quality Control: Every batch of Silibinin is verified by HPLC and UV-Vis spectroscopy to meet international pharmaceutical and dietary supplement standards.
- Documentation and Compliance: We provide full technical dossiers, including Certificate of Analysis (COA), SDS, and Method of Analysis (MOA).
- Scalable Industrial Supply: Reliable production capacity from our China facility to support your project from research-grade samples to bulk industrial manufacturing.
- As a leading China manufacturer, we provide Silibinin CAS 22888-70-6 with factory-direct pricing.
Packaging & Storage
- Standard Packaging: 1kg/bag, 25kg/fiber drum, or custom packaging according to customer requirements.
- Storage Conditions: Store in a cool, dry place away from direct sunlight. Keep the container tightly sealed to maintain the integrity of the active compounds.
- Safety Handling: This is a professional-grade material intended for industrial production and laboratory research use only.
- Our logistics team ensures safe delivery of Silibinin CAS 22888-70-6 by courier / air / sea.
Request a Quote & COA for Silibinin CAS 22888-70-6 Today.


