Pyrazinecarbonitrile Cyanopyrazine CAS 19847-12-2 Purity >99.5% (GC) Factory
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Pyrazinecarbonitrile, Cyanopyrazine (CAS: 19847-12-2) with high quality, commercial production. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
Chemical Name | Pyrazinecarbonitrile |
Synonyms | Cyanopyrazine; 2-Cyanopyrazine |
CAS Number | 19847-12-2 |
CAT Number | RF-PI1896 |
Stock Status | In Stock, Production Scale Up to Tons |
Molecular Formula | C5H3N3 |
Molecular Weight | 105.10 |
Melting Point | 18.0~20.0℃ |
Boiling Point | 87℃/6 mmHg (lit.) |
Density | 1.174 g/mL at 25℃(lit.) |
Solubility in Water | Soluble |
Solubility (Soluble in) | Benzene, Ethanol |
Brand | Ruifu Chemical |
Item | Specifications |
Appearance | White or Colorless to Light Yellow Solid or Liquid or Mixture |
Purity / Analysis Method | >99.5% (GC) |
Water (K.F) | <0.50% |
Refractive Index | N20/D 1.534~1.538 |
Infrared Spectrum | Conforms to Structure |
Proton NMR Spectrum | Conforms to Structure |
Test Standard | Enterprise Standard |
Usage | Pharmaceutical Intermediates; Flavors and Fragrances |
Package: Fluorinated Bottle, 25kg/Drum, or according to customer's requirement
Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture


Pyrazinecarbonitrile, Cyanopyrazine, (CAS: 19847-12-2) is an important organic chemical raw material and pharmaceutical intermediates, widely used in flavors and fragrances, medicine and other fields. Pyrazinecarbonitrile is an important intermediate in the production of pyrazinamide as an effective anti-tubercular drug.
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