3-Xloropirazin-2-Karbonitril CAS 55557-52-3 Soflik >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
Kimyoviy nomi | 3-xloropirazin-2-karbonitril |
Sinonimlar | 3-xloro-2-siyanopirazin;2-xloro-3-siyanopirazin;3-xloro-2-pirazinkarbonitril |
CAS raqami | 55557-52-3 |
CAT raqami | RF-PI2168 |
Birja holati | Stokda, ishlab chiqarish hajmi tonnagacha |
Molekulyar formula | C5H2ClN3 |
Molekulyar og'irlik | 139,54 |
Erish nuqtasi | 45,0 ~ 47,0 ℃ |
Zichlik | 1,43±0,10 g/sm3 |
Saqlash harorati. | Inert gaz ostida (azot yoki argon) 2,0 ~ 8,0 ℃ da |
Brend | Ruifu kimyoviy |
Element | Texnik xususiyatlari |
Tashqi ko'rinish | Toʻq sariqdan toʻliq oqgacha |
1H-NMR orqali aniqlash | Strukturaga muvofiq |
Soflik / Tahlil usuli | >98,0% (HPLC tomonidan) |
Suv (KF tomonidan) | <0,50% |
Yagona nopoklik | <1,00% |
Umumiy iflosliklar | <2,00% |
Sinov standarti | Korxona standarti |
Foydalanish | Farmatsevtik vositachilar |
Paket: Shisha, alyuminiy folga sumkasi, 25kg / karton baraban yoki mijozning talabiga binoan
Saqlash holati:Salqin va quruq joyda yopiq idishlarda saqlang;Nur va namlikdan saqlang
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3-Xloropirazin-2-Karbonitril (CAS: 55557-52-3) tuberkulostatik pirazin hosilalari sintezidagi reaktivdir.3-Xloropirazin-2-Karbonitril ham Favipiravirning nopokligi, Favipiravir Nopokligi 16.
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