3-Chloropyrazine-2-Carbonitrile CAS 55557-52-3 Maʻemaʻe >98.0% (HPLC)
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Inoa Kimia | 3-Chloropyrazine-2-Carbonitrile |
Nā huaʻōlelo like | 3-Chloro-2-Cyanopyrazine;2-Chloro-3-Cyanopyrazine;3-Chloro-2-Pyrazinecarbonitrile |
Helu CAS | 55557-52-3 |
Helu CAT | RF-PI2168 |
Kūlana Kūʻai | Ma ka waihona, hoʻonui ʻia a hiki i nā tona |
ʻĀpana Molekala | C5H2ClN3 |
Kaumaha Molecular | 139.54 |
Lae hehee | 45.0—47.0 ℃ |
ʻO ka mānoanoa | 1.43±0.10 g/cm3 |
Waihona Temp. | Ma lalo o ka Inert Gas (Nitrogen a i ʻole Argon) ma 2.0 ~ 8.0 ℃ |
Brand | Kemika Ruifu |
'ikamu | Nā kikoʻī |
Ka nana aku | Melemele ʻeleʻele a me ka paʻa keʻokeʻo |
ʻIke ʻia e 1H-NMR | Kulike me ke Kuleana |
Maʻemaʻe / Kaʻina Hanana | >98.0% (na HPLC) |
Wai (na KF) | <0.50% |
Hoʻokahi haumia | <1.00% |
Huina paumaele | <2.00% |
Kūlana hoʻāʻo | Kūlana ʻoihana |
Hoʻohana | Nā Kūwaena Lapaʻau |
Pūʻolo: ʻOmole, ʻeke ʻeke Aluminum, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.
Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;E pale i ka malamalama a me ka wai
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ʻO 3-Chloropyrazine-2-Carbonitrile (CAS: 55557-52-3) he mea hoʻoheheʻe i ka syntheses o nā derivatives tuberculostatic pyrazine.ʻO 3-Chloropyrazine-2-Carbonitrile kekahi mea haumia o Favipiravir, Favipiravir Impurity 16.
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