356783-31-8

Directory

356783-31-8 Structure

Identification	Back Directory
[Name] 2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo-
[CAS] 356783-31-8
[Synonyms] Favipiravir Impurity 13 FAVIPIRAVIR intermediate N-1 6-fluoro-3-hydroxypyrazine-2-carbonitrile 5-fluoro-2-oxo-1H-pyrazine-3-carbonitrile Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo- 6-fluoro-3-oxo-3,4-dihydropyrazine-2-carbonitrile 6-Fluoro-3-oxo-3,4-dihydro-2-pyrazinecarbonitrile 2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo-
[Molecular Formula] C5H2FN3O
[MOL File] 356783-31-8.mol
[Molecular Weight] 139.087

Questions And Answer	Back Directory
[Appearance] 6-fluoro-3,4-dihydro-3-oxo-2-Pyrazinecarbonitrile is a pale yellow to light yellow solid.
[Melting Point] 126 - 129℃

Chemical Properties	Back Directory
[Melting point ] 126 - 129oC
[density ] 1.53±0.1 g/cm3(Predicted)
[storage temp. ] -20°C Freezer, Under inert atmosphere
[solubility ] Acetonitrile (Slightly), DMSO (Slightly)
[form ] Solid
[pka] 7.74±0.60(Predicted)
[color ] Pale Yellow to Light Yellow

Hazard Information	Back Directory
[Uses] 6-Fluoro-3-hydroxypyrazine-2-carbonitrile is used in the synthesis of intermediate of Favipiravir (F103350).

356783-31-8 suppliers list

Company Name:	Neostar United (Changzhou) Industrial Co., Ltd.
Tel:	+86-0519-85551759 +8613506123987 , +8613506123987
Website:	www.neostarunited.com

Company Name:	Shandong Hengshannuode Pharmaceutical Technology Co., Ltd.
Tel:	+8615065888978 , +8615065888978
Website:	m.approvedhomemanagement.com/ShowSupplierProductsList1824669/0.htm

Company Name:	Linyi Changqing Chemical Co., LTD
Tel:	+86-0532-55729510 +8615853232676 , +8615853232676
Website:	m.approvedhomemanagement.com/showsupplierproductslist1565479/0.htm

Company Name:	Apeloa Pharmaceutical Co., Ltd.
Tel:	+86-0571-87635730 +8615858229168 , +8615858229168
Website:	www.apeloa.com/en/

Company Name:	Nanjing Hengbei Chemicals Co., Ltd.
Tel:	+86-25-58393656
Website:	www.hengbeichem.cn

Company Name:	Hefei TNJ Chemical Industry Co.,Ltd.
Tel:	+86-0551-65418684 +8618949823763 , +8618949823763
Website:	www.tnjchem.com

Company Name:	Hebei Chuanghai Biotechnology Co., Ltd
Tel:	+8615531151365 , +8615531151365
Website:	www.chuanghaibio.com

Company Name:	Changzhou AniKare Pharmatech Co., Ltd.
Tel:	+86-0519-8359-8696 +8618018249389 , +8618018249389
Website:	http://www.anikare.cn/index_en.html

Company Name:	Jilin Chinese Academy of Sciences-yanshen Technology
Tel:	+undefined18143011203 , +undefined18143011203
Website:	www.chemextension.com/

Company Name:	SHANGHAI KEAN TECHNOLOGY CO., LTD.
Tel:	+8613817748580 , +8613817748580
Website:	www.kean-chem.com

Company Name:	Amadis Chemical Company Limited
Tel:	571-89925085
Website:	http://www.amadischem.com

Tags:356783-31-8 Related Product Information

1374986-04-5 259794-06-4 356783-28-3 6065-82-3 1374986-05-6

HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Privacy | Terms | About Us
All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片