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3-Oxo-3,4-dihydropyrazine-2-carboxylic acid

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Formula: C5H4N2O3
CAS: 20737-42-2
search Element: dihydropyrazine carboxylic acid
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Identification

Structural Formula
3-Oxo-3,4-dihydropyrazine-2-carboxylic acid
CAS:
20737-42-2
EINECS:
Molecular Formula:
C5H4N2O3
MDL:
MFCD00235136
SMILES:
O=C(C1=NC=CNC1=O)O
Synonym:
3-hydroxy-2-pyrazinecarboxylic acid ; 3-hydroxypyrazinecarboxylic acid ; 3-hydroxy-piperazine-2-carboxylic acid ; 2-carboxy-3-hydroxypyrazine ; 3-oxo-3,4-dihydropyrazine-2-carboxylic acid ; 2-hydroxy-3-pyrazinecarboxylic acid ; 2-pyrazinecarboxylicacid, 3,4-dihydro-3-oxo ; 3-hydroxypyrazine-2-carbo... ; 2-oxo-1h-pyrazine-3-carboxylic acid ; 3-hydroxypyrazine-2-carboxylic acid




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Properties for 3-Oxo-3,4-dihydropyrazine-2-carboxylic acid

Molecular Weight:
140.1 g·mol−1
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

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Alternative Distributors of [3-Oxo-3,4-dihydropyrazine-2-carboxylic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ShangHai Biochempartner Co., Ltd. | Ark Pharm, Inc. | Chemrio International Limited | Aspirebio | Atomole Scientific Co., Ltd. | ForeChem Ltd. | Suzhou Devi Pharma Technology Co., Ltd. | 3Way Pharm Inc. | Zhejiang Kaili Industrial Co., Ltd. | Watson International Ltd | Pangea Chemicals | Sino Rarechem Labs Co. Ltd. | Gihi Chemicals Co., Limited

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