Technical Data Sheet (TDS)
Product Name: Cβ-Ecdysterone (β-Ecdysterone)
CAS No.: 5289-74-7
Molecular Formula: C27H44O7
Molecular Weight: 480.63 g/mol
Synonyms: 20-Hydroxyecdysone, Beta-Ecdysterone
1. Product Description
Cβ-Ecdysterone is a naturally occurring phytoecdysteroid found in various plants such as Rhaponticum carthamoides, Cyanotis vaga, and Spinacia oleracea. It is widely used as a nutraceutical, dietary supplement, and in pharmaceutical and cosmetic applications due to its potential anabolic, adaptogenic, and anti-fatigue properties.
2. Physical and Chemical Properties
| Property | Specification / Description |
|---|
| Appearance | White to off-white crystalline powder |
| Odor & Taste | Characteristic, slight bitter |
| Molecular Weight | 480.63 g/mol |
| Solubility | Soluble in methanol, ethanol, DMSO; slightly soluble in water |
| Melting Point | 234–238°C |
| Optical Rotation | +92° to +96° (c = 1, ethanol) |
| Assay (HPLC) | ≥98% |
| Moisture | ≤5% |
| Ash | ≤1% |
| pH (1% aqueous solution) | 5.0–7.0 |
3. Microbiological & Heavy Metals Specifications
| Test | Specification |
|---|
| Total Plate Count | ≤1000 CFU/g |
| Yeast & Mold | ≤100 CFU/g |
| E.coli | Negative |
| Salmonella | Negative |
| Heavy Metals | ≤10 ppm |
| Lead (Pb) | ≤2 ppm |
| Arsenic (As) | ≤1 ppm |
| Cadmium (Cd) | ≤1 ppm |
| Mercury (Hg) | ≤0.1 ppm |
4. Applications
Food & Nutraceutical:
Dietary supplements, protein powders, energy boosters, functional foods.
Promotes muscle growth, anti-fatigue effects, adaptogenic support.
Industrial / Research:
Raw material for pharmaceutical intermediates, cosmetics, and research use.
Can be used in in-vitro or in-vivo studies for pharmacological investigations.
5. Storage & Handling
Store in a cool, dry place, away from light.
Keep container tightly closed.
Protect from moisture and heat.
Shelf life: 2 years from the date of manufacture when stored properly.
6. Packaging
25 kg/drum with double-layer PE bags inside (customizable).
Also available in smaller sample packaging (1 kg, 5 kg).
7. Safety & Regulatory
GRAS (Generally Recognized As Safe) status for dietary use in many countries.
Non-GMO, no artificial additives.
Compliant with food safety and industrial chemical regulations.
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