3-Hydroxy-2-pyrazinecarboxylic acid supplier

Name
2-HYDROXY-3-PYRAZINECARBOXYLIC ACID
EINECS
CAS No. 20737-42-2
Article Data20
CAS DataBase
Density 1.613 g/cm³
Solubility
Melting Point 218-220 °C
Formula C₅H₄N₂O₃
Boiling Point 608.49 °C at 760 mmHg
Molecular Weight 140.098
Flash Point 321.804 °C
Transport Information
Appearance
Safety
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms Pyrazinecarboxylicacid, 3,4-dihydro-3-oxo- (9CI);Pyrazinecarboxylic acid, 3-hydroxy- (8CI);Pyrazinoic acid, 3-hydroxy- (6CI);3-Hydroxypyrazinecarboxylic acid;
PSA 83.31000
LogP -0.11960

3-Hydroxy-2-pyrazinecarboxylic acid Chemical Properties

Molecular structure of 3-Hydroxy-2-pyrazinecarboxylic acid (CAS NO.20737-42-2) is:

Product Name: 3-Hydroxy-2-pyrazinecarboxylic acid
IUPAC Name: 2-Oxo-1H-pyrazine-3-carboxylic acid
Molecular Weight: 140.09686 [g/mol]
Molecular Formula: C₅H₄N₂O₃
XLogP3-AA: -0.2
H-Bond Donor: 2
H-Bond Acceptor: 4
Index of Refraction: 1.662
Molar Refractivity: 31.69 cm³
Molar Volume: 85.6 cm³
Surface Tension: 71.6 dyne/cm
Density: 1.63 g/cm³
Flash Point: 321.8 °C
Enthalpy of Vaporization: 95.06 kJ/mol
Boiling Point: 608.5 °C at 760 mmHg
Vapour Pressure of 3-Hydroxy-2-pyrazinecarboxylic acid (CAS NO.20737-42-2) 1.17E-15 mmHg at 25 °C
Product Categories of 3-Hydroxy-2-pyrazinecarboxylic acid (CAS NO.20737-42-2) pharmacetical; Piperazine series; Pyrazine
Canonical SMILES: C1=CN=C(C(=O)N1)C(=O)O
InChI: InChI=1S/C5H4N2O3/c8-4-3(5(9)10)6-1-2-7-4/h1-2H,(H,7,8)(H,9,10)
InChIKey: FJZRUSFQHBBTCC-UHFFFAOYSA-N

3-Hydroxy-2-pyrazinecarboxylic acid Specification

3-Hydroxy-2-pyrazinecarboxylic acid , its cas register number is 20737-42-2. It also can be called 2-Pyrazinecarboxylicacid, 3,4-dihydro-3-oxo- ; and 3-oxo-3,4-Dihydropyrazine-2-carboxylic acid .

Product Name

2-HYDROXY-3-PYRAZINECARBOXYLIC ACID

3-Hydroxy-2-pyrazinecarboxylic acid Chemical Properties

3-Hydroxy-2-pyrazinecarboxylic acid Specification

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