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
Jina la Kemikali | 3-Chloropyrazine-2-Carbonitrile |
Visawe | 3-Chloro-2-Cyanopyrazine;2-Chloro-3-Cyanopyrazine;3-Chloro-2-Pyrazinecarbonitrile |
Nambari ya CAS | 55557-52-3 |
Nambari ya CAT | RF-PI2168 |
Hali ya Hisa | Katika Hisa, Uzalishaji Umeongezeka Hadi Tani |
Mfumo wa Masi | C5H2ClN3 |
Uzito wa Masi | 139.54 |
Kiwango cha kuyeyuka | 45.0~47.0℃ |
Msongamano | 1.43±0.10 g/cm3 |
Halijoto ya Kuhifadhi. | Chini ya Gesi Ajizi (Nitrojeni au Argon) kwa 2.0~8.0℃ |
Chapa | Ruifu Chemical |
Kipengee | Vipimo |
Mwonekano | Manjano Iliyokolea hadi Nyeupe Isiyokolea |
Utambulisho na 1H-NMR | Sambamba na Muundo |
Njia ya Usafi / Uchambuzi | >98.0% (na HPLC) |
Maji (kwa KF) | <0.50% |
Uchafu Mmoja | <1.00% |
Jumla ya Uchafu | <2.00% |
Kiwango cha Mtihani | Kiwango cha Biashara |
Matumizi | Wasaidizi wa Dawa |
Kifurushi: Chupa, begi ya karatasi ya Alumini, Ngoma ya 25kg/Cardboard, au kulingana na mahitaji ya mteja
Hali ya Uhifadhi:Hifadhi kwenye vyombo vilivyofungwa mahali pa baridi na kavu;Kinga kutoka kwa mwanga na unyevu
![1](https://www.ruifuchemical.com/uploads/15.jpg)
![](https://www.ruifuchemical.com/uploads/23.jpg)
3-Chloropyrazine-2-Carbonitrile (CAS: 55557-52-3) ni kiitikio katika usanisi wa viasili vya pyrazine tuberculostatic.3-Chloropyrazine-2-Carbonitrile pia ni uchafu wa Favipiravir, Favipiravir Impurity 16.
-
3-Chloropyrazine-2-Carbonitrile CAS 55557-52-3 ...
-
2,3-Dichloropyrazine CAS 4858-85-9 Usafi >98.0...
-
2,6-Dichloropyrazine CAS 4774-14-5 Usafi >98.0...
-
2-Amino-3-Chloropyrazine CAS 6863-73-6 Usafi >...
-
2-Amino-6-Chloropyrazine CAS 33332-28-4 Usafi ...
-
2-Chloropyrazine CAS 14508-49-7 Usafi >98.0% (...
-
3,6-Dichloropyrazine-2-Carbonitrile CAS 356783-...
-
5-Chloropyrazine-2-Carboxylic Acid CAS 36070-80...
-
2,5-Dibromopyrazine CAS 23229-26-7 Usafi >98.0...
-
2-Amino-3,5-Dibromopyrazine CAS 24241-18-7 Puri...
-
2-Amino-5-Bromopyrazine CAS 59489-71-3 Usafi >...
-
2-Hydrazinopyrazine CAS 54608-52-5 Usafi >98.0...
-
2-Aminopyrazine CAS 5049-61-6 Usafi >99.0% (No...
-
Pyrazinamide CAS 98-96-4 Usafi >99.0% (HPLC)
-
2-Ethylpyrazine CAS 13925-00-3 Usafi >99.0% (GC)
-
2-Methylpyrazine CAS 109-08-0 Usafi >99.0% (GC...
Andika ujumbe wako hapa na ututumie