| Product Name | Ligustilide |
|---|---|
| CAS Number | 4431-01-0 |
| Appearance | Pale yellow to yellow viscous liquid |
| Specifications | ≥98% (HPLC) |
| Assay (HPLC) | ≥98% |
| Solubility | Soluble in ethanol, DMSO, and lipid-based solvents |
| Storage | Store at -20°C, protected from light and moisture |
| Package | 1 kg, 5 kg, 25 kg; custom packing available |
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Ligustilide (CAS 4431-01-0) is a naturally occurring phthalide found in the essential oils of Ligusticum chuanxiong and Angelica sinensis, two herbs deeply rooted in traditional Chinese medicine. As a lipophilic compound, it is valued for its stability in lipid-based formulations and its role as a marker compound for quality control of these botanicals.
We supply ligustilide as a pale yellow to yellow viscous liquid with ≥98% purity (HPLC), packaged under inert gas to preserve its integrity. Each batch is accompanied by a full COA, MSDS, and TDS, ensuring traceability and compliance for pharmaceutical and nutraceutical applications.
Synonyms: 3-Butylidene-4,5-dihydrophthalide, (Z)-Ligustilide, 3-Butylidene-4,5-dihydro-2-benzofuran-1(3H)-one, Chuanxiong lactone
Every batch is tested for assay (HPLC ≥98%), residual solvents (ICH guidelines), and heavy metals (≤10 ppm). Stability data are available for qualification; COA, MSDS, and TDS are provided with each shipment.
Standard packaging: 1 kg, 5 kg, and 25 kg, with custom packing options for bulk orders. In-stock items ship within 3–5 business days; MOQ is 1 kg. For pricing, samples, or bulk inquiries, contact our sales team.
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