5-Hydropyrazine-2-Carboxylic Acid

Name	5-hydroxypyrazine-3-carboxylic acid
Synonyms	5-hydroxypyrazinoic acid 5-Hydroxypyrazinoic Acid 5-Hydropyrazine-2-Carboxylic Acid 5-HYDROXY-2-PYRAZINECARBOXYLIC ACID 5-Hydroxypyrazine-2-Carboxylic Acid 5-HYDROXYPYRAZINE-3-CARBOXYLIC ACID 5-hydroxypyrazine-3-carboxylic acid 5-Hydroxy-2-Pyrazinecarboxylic Acid 5-HYDROXY-PYRAZINE-2-CARBOXYLIC ACID 5-Hydroxy-Pyrazine-2-Carboxylic Acid PYRAZINECARBOXYLIC ACID, 4,5-DIHYDRO-5-OXO- Pyrazinecarboxylic Acid, 4,5-Dihydro-5-Oxo-
CAS	34604-60-9
EINECS	640-522-1
InChI	InChI=1/C5H4N2O3/c8-4-2-6-3(1-7-4)5(9)10/h1-2H,(H,7,8)(H,9,10)

Molecular Formula	C5H4N2O3
Molar Mass	140.1
Density	1.63±0.1 g/cm3(Predicted)
Melting Point	>295°C (dec.)
Boling Point	608.49°C at 760 mmHg
Flash Point	321.804°C
Solubility	DMSO (Slightly, Heated), Methanol (Very Slightly, Heated)
Vapor Presure	0mmHg at 25°C
Appearance	Solid
Color	Dark Brown to Black
pKa	6.15±0.20(Predicted)
Storage Condition	2-8°C
Refractive Index	1.639
Use	This product is for scientific research only and shall not be used for other purposes.

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
Hazard Class	IRRITANT