3-Chloropyrazine-2-Carbonitrile CAS 55557-52-3 Puritas >98.0% (HPLC)
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Nomen chemicum | 3-Chloropyrazine-2-Carbonitrile |
Synonyma | 3-Chloro-2-Cyanopyrazine;2-Chloro-3-Cyanopyrazine;3-Chloro-2-Pyrazinecarbonitrile |
CAS Number | 55557-52-3 |
CATTUS Number | RF-PI2168 |
Stock Status | In Stock, Productio Ascendite ad Tons |
Formulae hypotheticae | C5H2ClN3 |
M. Pondus | 139.54 |
Liquescens punctum | 45.0~47.0℃ |
Density | 1.43±0.10 g/cm3 |
Repono Nativ. | Sub Inert Gas (Nitrogen vel Argon) ad 2.0~8.0℃ |
Brand | Ruifu Chemical |
Item | Specifications |
Aspectus | Pallida ad Off-Alba solidus |
Lepidium sativum per 1H-NMR | Congruunt cum Structure |
Puritas / Analysis Methodus | >98.0% (by HPLC) |
Aquae (per KF) | <0.50% |
una immunditia | <1.00% |
Totalis immunditias | <2.00% |
Test Standard | Enterprise Standard |
Consuetudinem | Pharmaceutical intermedia |
sarcina: Utrem, aluminium foil, sacculum, 25kg/cardboard Drum, vel secundum exigentiam emptoris
Repono Condition:Repone in vasis signatis in loco frigido et sicco;Protege a lumine et humore
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3-Chloropyrazinum-2-Carbonitrile (CAS: 55557-52-3) est reactant in synthesibus derivationum pyrazinae tuberculostaticae.3-Chloropyrazine-2-Carbonitrile impuritas etiam Favipiravir, Favipiravir Impuritas 16 .
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