3,6-Dichloropyrazine-2-Carbonitrile CAS 356783-16-9 Ubunyulu ≥99.0% (HPLC) Favipiravir Intermediate COVID-19

Inkcazelo emfutshane:

Igama leKhemikhali: 3,6-Dichloropyrazine-2-Carbonitrile

CAS: 356783-16-9

Imbonakalo: Mthubi oMthubi ukuya kumgubo oMhlophe

Ubunyulu: ≥99.0% (HPLC)

Umbindi weFavipiravir (CAS: 259793-96-9) kunyango lwezigulane ezine-COVID-19 ezicetyiswa yi-WHO

Umgangatho ophezulu, iMveliso yoRhwebo

Inquiry: alvin@ruifuchem.com

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iimveliso ezinxulumeneyo

Iithegi zeMveliso

Inkcazo:

Ubonelelo ngezoRhwebo lweFavipiravir kunye nabaPhakathi abaNxulumeneyo:
IFavipiravir CAS 259793-96-9
I-2-Aminopropanediamide CAS 62009-47-6
I-Diethyl Aminomalonate Hydrochloride CAS 13433-00-6
3,6-Dichloropyrazine-2-Carbonitrile CAS 356783-16-9
3,6-Difluoropyrazine-2-Carbonitrile CAS 356783-28-3
I-6-Fluoro-3-Hydroxypyrazine-2-Carbonitrile CAS 356783-31-8
I-6-Bromo-3-Hydroxypyrazine-2-Carboxamide CAS 259793-88-9
I-3-Hydroxypyrazine-2-Carboxamide CAS 55321-99-8

Iipropati zeMichiza:

Igama leMchiza	3,6-Dichloropyrazine-2-Carbonitrile
Izithethantonye	I-3,6-Dichloro-2-Pyrazinecarbonitrile;Ukungacoceki kweFavipiravir 18
Inombolo yeCAS	356783-16-9
Inombolo yeCAT	RF-PI226
Ubume beStokhwe	Kwi-Stock, iMveliso yoMveliso ukuya kwiiToni
Ifomula yeemolekyuli	C5HCl2N3
Ubunzima beMolekyuli	173.99
Uphawu	Ruifu Chemical

Iinkcukacha:

Into	Iinkcukacha
Imbonakalo	Mthubi oMthubi ukuya kumgubo oMhlophe
Ukuchongwa kwe-HPLC	Ixesha lokugcinwa kwencopho enkulu ngokomgangatho wereferensi
Ukufuma (KF)	≤1.0%
Intsalela kwi-Ignition	≤0.30%
Ukungacoceki Okukodwa	≤0.5%
Ukungcola ngokupheleleyo	≤1.0%
Iintsimbi ezinzima	≤20ppm
Ubunyulu	≥99.0%
Umgangatho woVavanyo	Umgangatho woShishino
Ukusetyenziswa	Umbindi weFavipiravir (CAS: 259793-96-9)

Ukupakishwa kunye noGcino:

Iphakheji: Ibhotile, ingxowa yefoyile yeAluminiyam, Igubu lekhadibhodi, 25kg/Igubu, okanye ngokwemfuno yomthengi.

Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo epholileyo neyomileyo;Khusela ekukhanyeni, ukufuma kunye nokuhlaselwa zizinambuzane.

Izinto eziluncedo:

FAQ:

Isicelo:

I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili kunye nomthengisi we-3,6-Dichloropyrazine-2-Carbonitrile (i-CAS: 356783-16-9) enomgangatho ophezulu.Yonayindawo ephakathi ngokuqhelekileyo kwi-synthesis ye-6-Fluoro-3-Hydroxypyrazine-2-Carboxamide ebizwa ngokuba yiFavipiravir (CAS: 259793-96-9).
I-Favipiravir (CAS: 259793-96-9) kunyango lwe-Influenza virus infections.I-Favipiravir lichiza elilwa nentsholongwane ebanzi elaye lacinywa nguMlawuli Jikelele we-India (DCGI) kwiveki ephelileyo ukusetyenziswa “kuthintelo olungxamisekileyo” phakathi kwabaguli be-Covid-19.IGlenmark iza kuthengisa ifavipiravir yegeneric phantsi kwegama lebrendi FabiFlu.IFavipiravir yaveliswa ekupheleni kweminyaka yoo-1990 yinkampani eyathi kamva yathengwa yifem yaseJapan iFujifilm njengenxalenye yotshintsho lwayo ukusuka kwishishini leefoto ukuya kukhathalelo lwempilo.Emva kokuvavanywa ngokuchasene noluhlu lweentsholongwane, ichiza lamkelwa eJapan ngo-2014 ukuze lisetyenziswe ngokukhawuleza ngokuchasene nobhubhane lomkhuhlane okanye ukunyanga iintlobo ezintsha zomkhuhlane.