Product Details
| Product Name: Schizandrin | CAS No.: 7432-28-2 |
| Min. Order: 1ton | Purity: 99% |
| Supply Ability: 1000T/M | Release date: 2025/11/04 |
Technical Data Sheet (TDS) – Schizandrin
Product Name: Schizandrin
Botanical Source: Schisandra chinensis (Turcz.) Baill.
CAS Number: 61281-38-7
Molecular Formula: C₂₄H₃₂O₇
Molecular Weight: 432.5 g/mol
Synonyms: Schisandrol B, Gomisin N
1. Product Description
Schizandrin is a lignan compound naturally extracted from Schisandra chinensis fruits. It exhibits antioxidant, hepatoprotective, and anti-inflammatory properties. It is widely used in the food, pharmaceutical, and cosmetic industries.
Food Grade: Complies with food additive and nutraceutical regulations; suitable for supplements, functional foods, and beverages.
Industrial Grade: High-purity material for cosmetics, pharmaceuticals, and research applications.
2. Physical & Chemical Properties
| Property | Specification |
|---|---|
| Appearance | Light yellow to brown powder |
| Odor & Taste | Characteristic, slightly bitter |
| Mesh Size | ≥ 98% pass 80 mesh |
| Moisture | ≤ 5.0% |
| Ash | ≤ 5.0% |
| Solubility | Soluble in ethanol, DMSO; slightly soluble in water |
| Melting Point | 160–165°C |
| pH (1% solution) | 4.5–6.0 |
3. Active Ingredient
| Component | Specification | Test Method |
|---|---|---|
| Schizandrin | ≥ 95% (food grade) ≥ 98% (industrial grade) | HPLC |
| Total Lignans | ≥ 95% | HPLC/UV |
| Antioxidant Activity | DPPH ≥ 80% | In vitro assay |
4. Microbiological Limits (Food Grade)
| Test | Limit |
|---|---|
| Total Plate Count | ≤ 10,000 CFU/g |
| Yeast & Mold | ≤ 1,000 CFU/g |
| E. coli | Negative |
| Salmonella | Negative |
5. Heavy Metals
| Metal | Limit |
|---|---|
| Lead (Pb) | ≤ 2 ppm |
| Arsenic (As) | ≤ 2 ppm |
| Cadmium (Cd) | ≤ 1 ppm |
| Mercury (Hg) | ≤ 0.1 ppm |
6. Applications
Food Grade
Functional foods and beverages
Nutraceuticals and dietary supplements
Natural antioxidants
Industrial Grade
Cosmetic formulations (creams, serums, lotions)
Pharmaceutical products (liver-protective, anti-inflammatory)
Research and chemical intermediates
7. Storage & Handling
Store in a cool, dry place, protected from light and moisture.
Keep container tightly closed when not in use.
Shelf Life: 24 months under recommended conditions.
8. Safety
Generally recognized as safe (GRAS) for food applications when used according to regulations.
Avoid contact with eyes and prolonged skin exposure.
Follow standard laboratory safety protocols when handling industrial-grade material.
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China- Since: 2025-04-07
- Address: C-309, No. 12 Yuzhou S. Rd, Haizhou, Lianyungang, Jiangsu, China