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|
HS Code |
214529 |
| Chemical Name | Pyrazine-Containing Heterocyclic Compounds |
| Molecular Formula | Varies (basic pyrazine: C4H4N2) |
| Chemical Structure | Heterocycle with two nitrogen atoms at positions 1 and 4 of a six-membered aromatic ring |
| Cas Number | 290-37-9 (for pyrazine); varies for derivatives |
| Molecular Weight | 80.09 g/mol (for pyrazine core) |
| Appearance | White to off-white crystalline powder (pyrazine core) |
| Solubility | Soluble in water and organic solvents (solubility varies with substitution) |
| Purity | Typically ≥98% (Sigma-Aldrich/Merck/TCL Chemical standard) |
| Melting Point | 52–55 °C (for core pyrazine compound) |
| Boiling Point | 115–117 °C (for core pyrazine compound) |
| Storage Conditions | Store at room temperature, in a dry, well-ventilated place |
| Common Applications | Pharmaceuticals, agrochemicals, flavors, and fragrances synthesis |
As an accredited Pyrazine-Containing Heterocyclic Compounds factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is an amber glass bottle containing 25 grams of pyrazine-containing heterocyclic compounds, labeled Sigma-Aldrich/Merck/TCI Chemical. |
| Shipping | Pyrazine-containing heterocyclic compounds from Sigma-Aldrich, Merck, or TCI Chemical are shipped in secure, chemical-resistant packaging with clear hazard labeling. Shipping complies with international regulations for hazardous materials, often requiring temperature control and specialized handling to ensure product integrity and user safety during transit. Delivery typically includes comprehensive safety documentation. |
| Storage | Pyrazine-containing heterocyclic compounds from Sigma Aldrich, Merck, or TCI Chemical should be stored in a tightly closed container, in a cool, dry, and well-ventilated area away from direct sunlight, moisture, and incompatible substances such as strong oxidizing agents. Store at room temperature unless otherwise specified on the label or data sheet. Keep away from sources of ignition. Always follow manufacturer guidelines and local regulations. |
Competitive Pyrazine-Containing Heterocyclic Compounds prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615365186327
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