ChemicalBook >> CAS DataBase List >>2-PyrazinecarboxaMide, 6-nitro-3,4-dihydro-3-oxo-

2-PyrazinecarboxaMide, 6-nitro-3,4-dihydro-3-oxo-

2-PyrazinecarboxaMide, 6-nitro-3,4-dihydro-3-oxo- structure

CAS No.: 259793-97-0

Chemical Name:: 2-PyrazinecarboxaMide, 6-nitro-3,4-dihydro-3-oxo-

Synonyms: Favipiravir Impurity15;6-Nitro-3-oxo-3,4-dihydro-2-pyrazinecarboxamide;2-Pyrazinecarboxamide, 3,4-dihydro-6-nitro-3-oxo-;2-PyrazinecarboxaMide, 6-nitro-3,4-dihydro-3-oxo-

CBNumber:: CB32609710

Molecular Formula:: C5H4N4O4

Molecular Weight:: 184.11

MDL Number:: MFCD21648235

MOL File:: 259793-97-0.mol

Last updated:2023-05-15 10:43:21

Request For Quotation

2-PyrazinecarboxaMide, 6-nitro-3,4-dihydro-3-oxo- Properties

Density	2.03±0.1 g/cm3(Predicted)
storage temp.	2-8°C
pka	5.78±0.40(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338

2-PyrazinecarboxaMide, 6-nitro-3,4-dihydro-3-oxo- price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
American Custom Chemicals Corporation	CHM0391480	6-NITRO-3-OXO-3,4-DIHYDROPYRAZINE-2-CARBOXAMIDE 95.00%	259793-97-0	5MG	$502.73	2021-12-16	Buy
Matrix Scientific	071158	6-Nitro-3-oxo-3,4-dihydropyrazine-2-carboxamide 97%	259793-97-0	5g	$615	2021-12-16	Buy
AK Scientific	2191AB	6-Nitro-3-oxo-3,4-dihydropyrazine-2-carboxamide	259793-97-0	5g	$880	2021-12-16	Buy
Alichem	259793970	6-Nitro-3-oxo-3,4-dihydropyrazine-2-carboxamide	259793-97-0	1g	$1250.8	2021-12-16	Buy
Alichem	259793970	6-Nitro-3-oxo-3,4-dihydropyrazine-2-carboxamide	259793-97-0	250mg	$519.2	2021-12-16	Buy

Product number	Packaging	Price	Buy
CHM0391480	5MG	$502.73	Buy
071158	5g	$615	Buy
2191AB	5g	$880	Buy
259793970	1g	$1250.8	Buy
259793970	250mg	$519.2	Buy

2-PyrazinecarboxaMide, 6-nitro-3,4-dihydro-3-oxo- Chemical Properties,Uses,Production

Uses

Des-(6-Flouro) 6 Nitro Favipiravir is used in the preperation of heterocyclic carboxamide derivatives as antiviral agents.

2-PyrazinecarboxaMide, 6-nitro-3,4-dihydro-3-oxo- Preparation Products And Raw materials

Raw materials

Preparation Products

2-PyrazinecarboxaMide, 6-nitro-3,4-dihydro-3-oxo- Suppliers

Global( 17)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131980	58
Hangzhou Sage Chemical Co., Ltd.	+86057186818502 13588463833	info@sagechem.com	China	10269	58
Shanghai Keepontech Co.,Ltd	021-54849683 13601642561	sales@keepontech.com	China	1004	59
CEG Chemical Science&Technology Co., Ltd.	Mobile:13665161512		China	1785	58
Aikon International Limited	025-58859352 18068836627	sales01@aikonchem.com	China	15085	58
Lanzhou Kangyuxin Biotechnology Co., Ltd.	0931-4190454 13893344397	sales@kyxpharma.com	China	2328	58
HUNAN CHEMFISH SCIENTIFIC CO.,LTD	13021512891	sales04@chemfish.com	China	6852	58
Shenzhen Hengfeng Wanda Pharmaceutical Technology Co., Ltd	0755-22677922 18126518403	2851922760@qq.com	China	5043	58
Advanced chemblocks inc	650-6922368	sales@achemblock.com	China	2992	58

Supplier	Advantage
Alchem Pharmtech,Inc.	58
Amadis Chemical Company Limited	58
Hangzhou Sage Chemical Co., Ltd.	58
Shanghai Keepontech Co.,Ltd	59
CEG Chemical Science&Technology Co., Ltd.	58
Aikon International Limited	58
Lanzhou Kangyuxin Biotechnology Co., Ltd.	58
HUNAN CHEMFISH SCIENTIFIC CO.,LTD	58
Shenzhen Hengfeng Wanda Pharmaceutical Technology Co., Ltd	58
Advanced chemblocks inc	58

2-PyrazinecarboxaMide, 6-nitro-3,4-dihydro-3-oxo- Favipiravir Impurity15 2-Pyrazinecarboxamide, 3,4-dihydro-6-nitro-3-oxo- 6-Nitro-3-oxo-3,4-dihydro-2-pyrazinecarboxamide 259793-97-0