CAS No.: | 122-05-4 |
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Formula: | C6h4n2o4 |
EINECS: | 1308068-626-2 |
Type: | Pharmaceutical Intermediates |
Appearance: | Powder |
Quality: | Refined |
Customization: |
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PYRAZINE-2,5-DICARBOXYLIC ACID Basic information | |
Product Name: | PYRAZINE-2,5-DICARBOXYLIC ACID |
Synonyms: | AKOS 90686;2,5-PYRAZINE-DIACID;2,5-PYRAZINE DICARBOXYLIC ACID;PYRAZINE-2,5-DICARBOXYLIC ACID;PYRAZINEDICARBOXYLIC-2,5 ACID;2,5-PYRAZINEDICARBOXYLIC;Glipizide Impurity 18;2,5-Pyrazinedicarboxilic acid dihydrate |
CAS: | 122-05-4 |
MF: | C6H4N2O4 |
MW: | 168.11 |
EINECS: | 1308068-626-2 |
Product Categories: | pharmacetical;Pyrazine |
PYRAZINE-2,5-DICARBOXYLIC ACID Chemical Properties | |
Melting point | 255-260ºC lit. |
Boiling point | 466.5±45.0 °C(Predicted) |
density | 1.665±0.06 g/cm3(Predicted) |
storage temp. | Inert atmosphere,2-8°C |
pka | 2.20±0.10(Predicted) |
form | Solid |
Water Solubility | Slightly soluble in water. |
Item | Index | Actual quality |
Appearance | Light yellow powder | Light yellow powder |
Assay (%)≥ | ≥98% | 98.46 |
Moisture | ≤0.5% | 0.0013 |
Impurities | ≤2.0% | 0.0154 |
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