Pyrazinecarbonitrile CAS 19847-12-2
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Product Description
Molecular Formula:C5H3N3
Molecular weight:105.1
EINECS: 243-369-5
Package: 150kg/drum
Worldwide Delivery
Made in China
Product Details
Introduction
Pyrazinecarbonitrile is a nitrogen-containing heterocyclic organic compound with a pyrazine ring and a nitrile structure. It is an important pharmaceutical and pesticide intermediate, widely used in the synthesis of bioactive molecules, pharmaceutical lead structures, heterocyclic functional materials, etc.
Quality standard
| Item | Index |
| Appearance | Slightly yellow transparent liquid or crystal |
| Purity% | 99.50% |
| Freezing point | 18-20℃ |
| Boiling point | 84-87℃ (18-20mmHg) |
| Specific gravity: D2020 | 1.130-1.230 |
| Refractive index N2020 | 1.530-1.540 |
| Water % | 0.5% |
Application
Used in the manufacture of tuberculosis drug pyrazinamide.
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