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HS Code |
475788 |
| Chemical Name | Ligustrazine |
| Other Names | Tetramethylpyrazine |
| Molecular Formula | C8H12N2 |
| Molecular Weight | 136.19 g/mol |
| Appearance | White crystalline powder |
| Solubility | Soluble in water and ethanol |
| Melting Point | 144–146°C |
| Origin | Isolated from Ligusticum chuanxiong (a traditional Chinese medicinal herb) |
| Pharmacological Activity | Vasodilator, neuroprotective, anticoagulant |
| Primary Use | Cardiovascular and cerebrovascular disease treatments |
| Cas Number | 1124-11-4 |
| Stability | Stable under normal conditions |
As an accredited Ligustrazine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Ligustrazine is packaged in a sealed amber glass bottle, containing 25 grams, labeled with product details, safety, and storage instructions. |
| Shipping | Ligustrazine is shipped in tightly sealed containers, protected from light, moisture, and extreme temperatures. It is packaged according to regulatory guidelines for chemicals, with appropriate hazard labeling. The shipping process ensures product stability and safety, employing secure handling and documentation for international and domestic transport. |
| Storage | Ligustrazine should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep the container tightly closed and protected from moisture. Store at room temperature and separate from strong oxidizing agents. Ensure appropriate labeling and use safety precautions when handling to prevent contamination or accidental exposure. |
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Purity 98%: Ligustrazine with a purity of 98% is used in pharmaceutical formulations, where high purity ensures enhanced therapeutic efficacy. Molecular Weight 137.17 g/mol: Ligustrazine with a molecular weight of 137.17 g/mol is used in drug synthesis, where precise molecular control facilitates consistent bioavailability. Particle Size ≤10 µm: Ligustrazine with particle size ≤10 µm is used in tablet manufacturing, where fine particles promote improved dissolution rates. Melting Point 86-89°C: Ligustrazine with a melting point of 86-89°C is used in injectable preparations, where defined melting range supports processability. Stability Temperature ≤25°C: Ligustrazine with stability up to 25°C is used in storage and transport applications, where temperature stability maintains product integrity. Solubility in Water 50 mg/mL: Ligustrazine with water solubility of 50 mg/mL is used in oral liquid preparations, where high solubility enhances absorption. Residual Solvent <0.5%: Ligustrazine with residual solvent below 0.5% is used in API manufacturing, where reduced solvent residues improve overall product safety. Heavy Metal Content <10 ppm: Ligustrazine with heavy metal content less than 10 ppm is used in injectable drugs, where low impurity levels ensure patient safety. Viscosity Grade Low: Ligustrazine with a low viscosity grade is used in suspension formulations, where low viscosity aids uniform dispersion. Assay 99%: Ligustrazine with an assay value of 99% is used in clinical research, where high assay levels guarantee reliable dosing accuracy. |
Competitive Ligustrazine prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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