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Lingwu, Yinchuan, Ningxia, China
© 2025 Sinochem Nanjing Corporation, All Right Reserved
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HS Code |
803821 |
| Name | Rotundine |
| Alternative Name | L-tetrahydropalmatine |
| Chemical Formula | C21H25NO4 |
| Molecular Weight | 355.43 g/mol |
| Cas Number | 10097-84-4 |
| Appearance | White crystalline powder |
| Solubility | Slightly soluble in water, soluble in ethanol |
| Source | Extracted from Corydalis yanhusuo |
| Usage | Analgesic and sedative |
| Melting Point | 153-154°C |
As an accredited Rotundine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White, sealed HDPE bottle labeled "Rotundine, 100g" with lot number, CAS 81-74-9, purity, hazard symbols, and manufacturer details. |
| Storage | Rotundine should be stored in a tightly sealed container, protected from light, moisture, and air. Keep it in a cool, dry place at room temperature, ideally between 2–8°C (refrigerated if recommended). Ensure it is stored away from incompatible substances, such as strong oxidizing agents. Proper labeling and secure, restricted access are advised to prevent unauthorized use or accidental exposure. |
| Shipping | Rotundine is shipped securely in sealed, clearly labeled containers, compliant with chemical safety regulations. Packaging provides protection from moisture, light, and physical damage. Material Safety Data Sheets (MSDS) accompany each shipment. Shipments are tracked and handled by authorized carriers, ensuring safe and efficient delivery to laboratories or research facilities. |
Competitive Rotundine prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: admin@sinochem-nanjing.com
Lingwu, Yinchuan, Ningxia, China
