BD0715032
5-Oxo-4,5-dihydropyrazine-2-carboxylic acid , 98% , 34604-60-9
CAS NO.：34604-60-9
Empirical Formula: C5H4N2O3
Molecular Weight: 140.1
MDL number: MFCD00190599
EINECS: 640-522-1
| Pack Size | Price | Stock | Quantity |
| 5g | RMB105.60 | In Stock |
|
| 25g | RMB379.20 | In Stock |
|
| 100g | RMB1250.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | >295°C (dec.) |
| Density | 1.63±0.1 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | DMSO (Slightly, Heated), Methanol (Very Slightly, Heated) |
| pka | 6.15±0.20(Predicted) |
| form | Solid |
| color | Dark Brown to Black |
| LogP | -1.820 (est) |
Description and Uses
5-Hydroxypyrazine-2-carboxylic acid is used as building block in chemical synthesis. Attributes Development Product Contact
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| HazardClass | IRRITANT |
| HS Code | 2933998090 |
