Product Overview
Oenothein B (CAS 104987-36-2) is a unique macrocyclic ellagitannin dimer primarily derived from Oenothera biennis (Evening Primrose) and other medicinal plants. As a specialized China manufacturer and supplier within the Plant Extract sector, Conscientia Industrial provides high-purity Oenothein B through advanced botanical extraction and purification technologies. Known for its potent antioxidant, anti-inflammatory, and immunomodulatory properties, this natural compound is widely used in pharmaceutical research, high-end nutritional supplements, and dermatological applications.
Technical Specifications
- Product Name: Oenothein B
- CAS Number: 104987-36-2
- Source: Oenothera biennis (Evening Primrose) or Eucalyptus
- Purity (HPLC): ≥98.0%
- Molecular Formula: C68H48O44
- Molecular Weight: 1569.09
- Appearance: Off-white to light yellow fine powder
- Solubility: Soluble in water and methanol
- Loss on Drying: ≤5.0%
- Country of Origin: China
Why Choose Conscientia Industrial
- Advanced Extraction Technology: Utilizing precise chromatography to isolate Oenothein B with high purity and structural integrity.
- Rigorous Quality Control: Each batch is tested via HPLC and NMR to ensure the concentration of active ellagitannins meets strict specifications.
- Documentation & Compliance: We provide full technical support, including Certificate of Analysis (COA), SDS, and botanical origin certification.
- Sustainable Sourcing: Committed to environmentally friendly extraction processes and consistent raw material supply from premium botanical sources.
- Direct Factory Pricing: As a leading supplier in China, we offer Oenothein B CAS 104987-36-2 with factory-direct pricing for global industrial and research clients.
Packaging & Storage
- Standard Packaging: 1g, 10g, 100g in amber glass bottles or customized bulk packaging.
- Storage Conditions: Store at 2-8°C or -20°C for long-term stability. Keep the container tightly sealed in a cool, dry place away from direct light.
- Safety Handling: This product is intended for laboratory research and industrial formulation use only.
- Our logistics team ensures safe and efficient delivery of Oenothein B CAS 104987-36-2 worldwide by courier or air freight.
Request a Quote & COA for Oenothein B CAS 104987-36-2 Today.


