3-Chloropyrazine-2-Carbonitrile CAS 55557-52-3 Purity >98.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 3-Chloropyrazine-2-Carbonitrile (CAS: 55557-52-3) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
Pangalan ng kemikal | 3-Chloropyrazine-2-Carbonitrile |
Mga kasingkahulugan | 3-Chloro-2-Cyanopyrazine;2-Chloro-3-Cyanopyrazine;3-Chloro-2-Pyrazinecarbonitrile |
Numero ng CAS | 55557-52-3 |
Numero ng CAT | RF-PI2168 |
Katayuan ng Stock | Sa Stock, Production Scale Hanggang Tonelada |
Molecular Formula | C5H2ClN3 |
Molekular na Timbang | 139.54 |
Temperatura ng pagkatunaw | 45.0~47.0℃ |
Densidad | 1.43±0.10 g/cm3 |
Temp. | Sa ilalim ng Inert Gas (Nitrogen o Argon) sa 2.0~8.0 ℃ |
Tatak | Ruifu Chemical |
item | Mga pagtutukoy |
Hitsura | Maputlang Dilaw hanggang Puting Solid |
Pagkakakilanlan sa pamamagitan ng 1H-NMR | Naaayon sa Istruktura |
Kadalisayan / Paraan ng Pagsusuri | >98.0% (ng HPLC) |
Tubig (ni KF) | <0.50% |
Single Impurity | <1.00% |
Kabuuang mga Dumi | <2.00% |
Pamantayan sa Pagsubok | Enterprise Standard |
Paggamit | Mga Pharmaceutical Intermediate |
Package: Bote, Aluminum foil bag, 25kg/Cardboard Drum, o ayon sa pangangailangan ng customer
Kondisyon ng Imbakan:Mag-imbak sa mga selyadong lalagyan sa malamig at tuyo na lugar;Protektahan mula sa liwanag at kahalumigmigan
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Ang 3-Chloropyrazine-2-Carbonitrile (CAS: 55557-52-3) ay isang reactant sa mga syntheses ng tuberculostatic pyrazine derivatives.Ang 3-Chloropyrazine-2-Carbonitrile ay isa ring karumihan ng Favipiravir, Favipiravir Impurity 16.
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