ChemicalBook >> CAS DataBase List >>3-HYDROXYPYRAZINE-2-CARBOXAMIDE
3-HYDROXYPYRAZINE-2-CARBOXAMIDE
- CAS No.
- 55321-99-8
- Chemical Name:
- 3-HYDROXYPYRAZINE-2-CARBOXAMIDE
- Synonyms
- Favipiravir Impurity;(3-BROMOPYRIDIN-4-...;Favipiravir intermediate;Favipiravir Desfluoro Impurity;3-HYDROXYPYRAZINE-2-CARBOXAMINE;3-HYDROXYPYRAZINE-2-CARBOXAMIDE;3-Hydroxy-2-pyrazinecarboxamide;Pyrazine-2-carboxamide, 3-hydroxy-;3-Hydroxypyrazine-2-carboxamide>3-Hydroxypyrazine-2-carboxamide,98%
- CBNumber:
- CB5478811
- Molecular Formula:
- C5H5N3O2
- Molecular Weight:
- 139.11
- MDL Number:
- MFCD00233977
- MOL File:
- 55321-99-8.mol
Last updated:2023-12-14 08:49:07
Melting point | ca 270℃ |
---|---|
Density | 1.63±0.1 g/cm3(Predicted) |
storage temp. | Sealed in dry,Room Temperature |
solubility | DMSO (Slightly), Aqueous Base (Slightly) |
form | Solid |
pka | 10.69±0.40(Predicted) |
color | Pale Brown to Brown |
λmax | 348nm(lit.) |
Stability | Hygroscopic |
FDA UNII | 5R3A375F7A |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 26-37 | |||||||||
HS Code | 29339900 | |||||||||
NFPA 704 |
|
3-HYDROXYPYRAZINE-2-CARBOXAMIDE price More Price(29)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
TCI Chemical | H1485 | 3-Hydroxypyrazine-2-carboxamide >98.0%(HPLC)(T) | 55321-99-8 | 1g | $35 | 2024-03-01 | Buy |
TCI Chemical | H1485 | 3-Hydroxypyrazine-2-carboxamide >98.0%(HPLC)(T) | 55321-99-8 | 5g | $140 | 2024-03-01 | Buy |
Alfa Aesar | H28250 | 3-Hydroxypyrazine-2-carboxamide, 98% | 55321-99-8 | 5g | $245.65 | 2024-03-01 | Buy |
Alfa Aesar | H28250 | 3-Hydroxypyrazine-2-carboxamide, 98% | 55321-99-8 | 1g | $93.4 | 2023-06-20 | Buy |
Alfa Aesar | H28250 | 3-Hydroxypyrazine-2-carboxamide, 98% | 55321-99-8 | 250mg | $35.4 | 2021-12-16 | Buy |
3-HYDROXYPYRAZINE-2-CARBOXAMIDE Chemical Properties,Uses,Production
Chemical Properties
White crystalline powder
Uses
Apart from biological importance of pyridine-2-carboxamide (picolinamide, pia) as well as of its derivatives such as 3-hydroxypyridine-2-carboxamide (3-OHpia), as ligands they have found their extensive application in coordina- tion chemistry in crystal engineering .
Synthesis Reference(s)
Journal of the American Chemical Society, 71, p. 78, 1949 DOI: 10.1021/ja01169a023
Synthesis of 3-HYDROXYPYRAZINE-2-CARBOXAMIDE from 1,2-Ethenediylbis(oxy) (9CI) and 2-aminopropanediamide
3-HYDROXYPYRAZINE-2-CARBOXAMIDE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 186)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Changzhou Fullone Chemical Co., Ltd. | +86-13328197671 +86-13861172460 | sales@borenchem.cn | China | 1055 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | sales@finerchem.com | China | 2967 | 58 |
Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19965 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49390 | 58 |
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View Lastest Price from 3-HYDROXYPYRAZINE-2-CARBOXAMIDE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2022-09-14 | 3-Hydroxypyrazine-2-Carboxamide
55321-99-8
|
US $0.00-0.00 / KG | 1KG | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | ||
2022-03-17 | 3-HYDROXYPYRAZINE-2-CARBOXAMIDE
55321-99-8
|
US $1.10 / g | 1g | 99.00% | 100 Tons | Dideu Industries Group Limited | ||
2021-08-31 | 3-HYDROXYPYRAZINE-2-CARBOXAMIDE
55321-99-8
|
US $10.00 / KG | 25Kg/Drum | 99.99% | 20 tons/month | Wuhan Monad Medicine Tech Co.,LTD |
- 3-Hydroxypyrazine-2-Carboxamide
55321-99-8
- US $0.00-0.00 / KG
- 98%
- Henan Aochuang Chemical Co.,Ltd.
- 3-HYDROXYPYRAZINE-2-CARBOXAMIDE
55321-99-8
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
- 3-HYDROXYPYRAZINE-2-CARBOXAMIDE
55321-99-8
- US $10.00 / KG
- 99.99%
- Wuhan Monad Medicine Tech Co.,LTD
55321-99-8(3-HYDROXYPYRAZINE-2-CARBOXAMIDE)Related Search:
Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate
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3-OXO-3,4-DIHYDROPYRAZINE-2-CARBONITRILE
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Cefepime
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1of4
3-Hydroxy-2-pyrazinecarboxamide
Pyrazine-2-carboxamide, 3-hydroxy-
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3-HYDROXYPYRAZINE-2-CARBOXAMIDE
3-Hydroxypyrazine-2-carboxylic acid amide
Pyrazinecarboxamide, 3,4-dihydro-3-oxo- (9CI)
3-HYDROXYPYRAZINE-2-CARBOXAMINE
3,4-Dihydro-3-oxo-2-pyrazinecarboxaMide
3-Hydroxypyrazine-2-carboxamide,98%
Favipiravir intermediate
Favipiravir Impurity
(3-BROMOPYRIDIN-4-...
3-Hydroxypyrazine-2-carboxamide>
2-Pyrazinecarboxamide, 3,4-dihydro-3-oxo-
Favipiravir Desfluoro Impurity
3-HYDROXYPYRAZINE-2-CARBOXAMIDE ISO 9001:2015 REACH
3-Oxo-3,4-dihydropyrazine-2-carboxamide
inhibit,T1105,antiviral,T-1105,T 1105,parainfluenza-3 virus,Inhibitor,Punta Toro virus,Influenza Virus,ZIKV strain SZ01,anti-RNA virus
55321-99-8
AMIDE
Pyrazines