3-Chloropyrazine-2-Carbonitrile CAS 55557-52-3 Purity > 98.0% (HPLC)

Lus piav qhia luv luv:

Lub npe tshuaj: 3-Chloropyrazine-2-Carbonitrile

CAS: 55557-52-3 Nr

Purity:> 98.0% (HPLC)

Cov tsos mob: daj ntseg daj mus rau dawb-dawb khoom

E-Mail: alvin@ruifuchem.com

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Product Detail

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Nqe lus piav qhia:

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

Chemical Properties:

Tshuaj npe	3-Chloropyrazine-2-Carbonitrile
Synonyms	3-Chloro-2-Cyanopyrazine;2-Chloro-3-Cyanopyrazine;3-Chloro-2-Pyrazinecarbonitrile
CAS Nr	55557-52-3
CAT Number	Qauv TSIS MUAJ: RF-PI2168
Tshuag xwm txheej	Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons
Molecular Formula	C5H2ClN3
Molecular Luj	139.54 Nws
Melting Point	45.0 ~ 47.0 ℃
Qhov ntom	1.43 ± 0.10g / cm3
Cia Temp.	Nyob rau hauv Inert Gas (Nitrogen los yog Argon) ntawm 2.0 ~ 8.0 ℃
Hom	Ruifu Tshuaj

Specifications:

Yam khoom	Specifications
Qhov tshwm sim	Pale Daj rau Off-White Khoom
Kev txheeb xyuas los ntawm 1H-NMR	Raws li tus qauv
Purity / Analysis Method	> 98.0% (los ntawm HPLC)
Dej (KF)	<0.50%
Ib leeg Impurity	<1.00%
Tag nrho cov impurities	<2.00%
Test Standard	Enterprise Standard
Kev siv	Pharmaceutical Intermediates

Pob & Cia:

Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj

Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo

Qhov zoo:

FAQ:

Daim ntawv thov:

3-Chloropyrazine-2-Carbonitrile (CAS: 55557-52-3) yog ib qho reactant nyob rau hauv cov syntheses ntawm tuberculostatic pyrazine derivatives.3-Chloropyrazine-2-Carbonitrile kuj yog ib qho impurity ntawm Favipiravir, Favipiravir impurity 16.