Product Details
| Product Name: Synephrine | CAS No.: 5985-28-4 |
| EC-No.: 202-300-9 | Min. Order: 1ton |
| Purity: 99% | Supply Ability: 1000T/M |
| Release date: 2025/11/04 |
Technical Data Sheet (TDS)
Product Name: Synephrine
CAS No.: 5985-28-4
Molecular Formula: C?H??NO?
Molecular Weight: 167.21 g/mol
Synonyms: p-Synephrine, Oxedrine, Citrus Aurantium Extract
Grade: Food & Industrial
1. Product Description
Synephrine is a naturally occurring alkaloid mainly found in bitter orange (Citrus aurantium) and other citrus species. It is widely used as a stimulant, weight management aid, and functional ingredient in dietary supplements.
Food Grade: Suitable for dietary supplements, functional foods, and beverages.
Industrial Grade: Suitable for pharmaceuticals, cosmetics, and research applications.
2. Specifications / Analytical Data
| Test Item | Specification | Typical Result |
|---|---|---|
| Appearance | White to off-white crystalline powder | White crystalline powder |
| Odor & Taste | Characteristic | Characteristic odor, slightly bitter taste |
| Identification | IR / HPLC / TLC | Conforms |
| Assay (HPLC) | ≥ 98.0% | 98.2% |
| Solubility | Soluble in water and ethanol | Conforms |
| Loss on Drying | ≤ 1.0% | 0.6% |
| Residue on Ignition (Ash) | ≤ 0.1% | 0.05% |
| Heavy Metals | ≤ 10 ppm | 5 ppm |
| Lead (Pb) | ≤ 2 ppm | < 1 ppm |
| Arsenic (As) | ≤ 1 ppm | < 0.5 ppm |
| Cadmium (Cd) | ≤ 1 ppm | < 0.1 ppm |
| Mercury (Hg) | ≤ 0.1 ppm | < 0.05 ppm |
| Microbial Limits | Total Plate Count ≤ 1000 CFU/g | 120 CFU/g |
| Yeast & Mold ≤ 100 CFU/g | 15 CFU/g | |
| E. coli / Salmonella / Staphylococcus | Not detected |
3. Physical & Chemical Properties
Melting Point: 188–190 °C
Density: 1.2 g/cm3
pH (1% solution): 5–7
Storage: Store in a cool, dry place, away from light and moisture.
4. Applications
Food & Beverage Industry:
Functional foods and nutraceuticals
Dietary supplements and energy products
Weight management products
Pharmaceutical & Cosmetic Industry:
Active ingredient in stimulant formulations
Skin-care and cosmetic products for energizing or toning effects
Research chemical in pharmaceutical studies
Industrial Applications:
Raw material for synthesis of derivatives
Component in health-related functional products
5. Packaging
Food Grade: 25 kg/drum, inner lined with double polyethylene bags
Industrial Grade: 25 kg/drum or customized packaging
6. Shelf Life
2 years when stored properly in a cool, dry, and dark place
7. Safety & Handling
Avoid inhalation and contact with eyes and skin.
Use standard personal protective equipment (PPE).
For industrial use, follow MSDS guidelines.
If you need other products, please click the website below to make a selection.
http://www.khonorchem.com
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China- Since: 2025-04-07
- Address: C-309, No. 12 Yuzhou S. Rd, Haizhou, Lianyungang, Jiangsu, China