Technical Data Sheet (TDS)
Imperatorin
CAS Number: 482-44-0
Molecular Formula: C16H12O4
Molecular Weight: 268.27 g/mol
1. Product Description
Imperatorin is a natural furanocoumarin compound mainly extracted from plants such as Angelica dahurica and Cnidium monnieri. It appears as a pale yellow to light brown crystalline powder and is soluble in organic solvents. Imperatorin is widely used in both food and industrial applications due to its bioactive properties and chemical stability.
2. Specifications
| Parameter | Specification | Test Method |
|---|
| Appearance | Pale yellow to light brown powder | Visual inspection |
| Odor & Taste | Characteristic | Sensory evaluation |
| Assay (HPLC) | ≥ 98% | HPLC |
| Moisture | ≤ 5% | Loss on drying |
| Ash | ≤ 1% | Gravimetric method |
| Heavy Metals (Pb, As, Cd, Hg) | ≤ 10 ppm each | ICP-MS |
| Residual Solvents | Complies with USP / EP limits | GC |
| Microbial Limit | Total Plate Count ≤ 1000 CFU/g | AOAC 990.12 |
| Yeast & Mold ≤ 100 CFU/g | AOAC 997.02 |
| E. coli / Salmonella Not Detected | AOAC 2001.14 |
3. Physical & Chemical Properties
Melting Point: 98–102°C
Solubility: Soluble in ethanol, methanol, DMSO; slightly soluble in water
Appearance in Solution: Clear, yellow solution
4. Applications
Food Industry:
Functional foods and dietary supplements
Nutraceuticals with anti-inflammatory or antioxidant properties
Beverages and health drinks
Industrial Applications:
Cosmetics and personal care formulations
Pharmaceuticals as a bioactive intermediate
Laboratory and research applications
5. Packaging & Storage
Packaging: 1 kg / 5 kg / 25 kg kraft paper drum with inner PE liner
Storage: Store in a cool, dry place away from direct sunlight and moisture
Shelf Life: 24 months from production date under recommended storage conditions
6. Safety & Handling
Handle with care; avoid inhalation and skin contact
Use appropriate personal protective equipment (PPE)
Refer to MSDS for detailed safety information
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