CAS Number34604-60-9
Synonyms5-hydroxyopyrazine-2-carboxylic acid; 5-hydroxy-pyrazine-2-carboxylic acid; 2-Carboxy-5-hydroxypyrazine; 5-hydroxypyrazinoic acid; 5-Hydroxypyrazine-2-carboxylic acid; 5-Hydroxy-2-pyrazinecarboxylic acid; 5-hydroxy-2-pyrazinedicarboxylic acid; 5-Oxo-4,5-dihydro-2-pyrazinecarboxylic acid; 6-Hydroxy-3-pyridazinecarboxylic acid; 5-Hydroxypyrazinecarboxylic Acid; 5-HYDROXYPYRAZINE-3-CARBOXYLIC ACID; 5-Hydropyrazine-2-carboxylic acid; 5-oxo-4,5-dihydro-pyrazine-2-carboxylic acid; MFCD00190599
Molecular FormulaC5H4N2O3
Molecular Weight140.097
Purity98.00%
Density1.6±0.1 g/cm3
Boiling Point608.5ºC at 760 mmHg
Melting Point>295°C (dec.)
Appearancebrown powder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 34604-60-9 |
| Catalog No. | 2A-9041500 |
| Chinese Name | 5-羟基吡嗪-2-羧酸 |
| Synonyms | 5-hydroxyopyrazine-2-carboxylic acid; 5-hydroxy-pyrazine-2-carboxylic acid; 2-Carboxy-5-hydroxypyrazine; 5-hydroxypyrazinoic acid; 5-Hydroxypyrazine-2-carboxylic acid; 5-Hydroxy-2-pyrazinecarboxylic acid; 5-hydroxy-2-pyrazinedicarboxylic acid; 5-Oxo-4,5-dihydro-2-pyrazinecarboxylic acid; 6-Hydroxy-3-pyridazinecarboxylic acid; 5-Hydroxypyrazinecarboxylic Acid; 5-HYDROXYPYRAZINE-3-CARBOXYLIC ACID; 5-Hydropyrazine-2-carboxylic acid; 5-oxo-4,5-dihydro-pyrazine-2-carboxylic acid; MFCD00190599 |
| Molecular Formula | C5H4N2O3 |
| Molecular Weight | 140.097 |
| Purity | 98.00 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 608.5ºC at 760 mmHg |
| Melting Point | >295°C (dec.) |
| Appearance | brown powder |
| Storage Condition | room temperature |
| Application | 5-hydroxypyrazine-2-carboxylic acid is a metabolite of the anti-tuberculosis compound pyrazinamide (PZA). |
| HTC | 2933990090 |
| SMILES | O=C(O)c1c[nH]c(=O)cn1 |
| InChI | InChI=1S/C5H4N2O3/c8-4-2-6-3(1-7-4)5(9)10/h1-2H,(H,7,8)(H,9,10) |
| InChI Key | CGQFCIHUUCMACC-UHFFFAOYSA-N |
| Bioactivity | Chemical & Physical Properties |
| Use of | 5-hydroxypyrazine-2-carboxylic acid , a metabolite of anti-tuberculosis drug pyrazinamide (PZA). Properties Biological Activity Chemical & Physical Properties |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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