3-Chloropyrazine-2-Carbonitrile CAS 55557-52-3 Ịdị ọcha>98.0% (HPLC)
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Aha Chemical | 3-Chloropyrazine-2-Carbonitrile |
Ụdị okwu | 3-Chloro-2-Cyanopyrazine;2-Chloro-3-Cyanopyrazine;3-Chloro-2-Pyrazinecarbonitrile |
Nọmba CAS | 55557-52-3 |
Nọmba CAT | RF-PI2168 |
Ọnọdụ Ahịa | N'ọkwa, Mpụta Ihe ruru Tọn |
Usoro ihe omimi | C5H2ClN3 |
Ibu molekụla | 139.54 |
Ebe Na-agbaze | 45.0 ~ 47.0 ℃ |
Njupụta | 1.43±0.10 g/cm3 |
Okpomọkụ nchekwa. | N'okpuru Inert Gas (Nitrogen ma ọ bụ Argon) na 2.0 ~ 8.0 ℃ |
Ụdị | Ruifu Chemical |
Ihe | Nkọwapụta |
Ọdịdị | Icha odo odo ruo na-acha ọcha siri ike |
Nchọpụta nke 1H-NMR | Nkwekọrịta na Ọdịdị |
Ụzọ ịdị ọcha / nyocha | > 98.0% (nke HPLC) |
Mmiri (nke KF) | <0.50% |
Otu adịghị ọcha | <1.00% |
Mgbakọta adịghị ọcha | <2.00% |
Nlele ọkọlọtọ | Standardkpụrụ ụlọ ọrụ |
Ojiji | Ndị na-ahụ maka ọgwụ |
ngwugwu: Kalama, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ
Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ìhè na mmiri mmiri
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3-Chloropyrazine-2-Carbonitrile (CAS: 55557-52-3) bụ ihe na-emeghachi omume na njikọ nke tuberculostatic pyrazine.3-Chloropyrazine-2-Carbonitrile bụkwa adịghị ọcha nke Favipiravir, Favipiravir adịghị ọcha 16.
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