M4304953
3-(4-Hydroxyphenyl)-2(1H)-pyrazinone , 98% , 126247-63-0
| Pack Size | Price | Stock | Quantity |
| 10mg | RMB728.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | >146°C (dec.) |
| Density | 1.33±0.1 g/cm3(Predicted) |
| storage temp. | Hygroscopic, Refrigerator, under inert atmosphere |
| solubility | DMSO (Slightly), Methanol (Very Slightly, Heated) |
| pka | 8.83±0.30(Predicted) |
| form | Solid |
| color | Pale Brown to Light Brown |
Description and Uses
3-(4-Hydroxyphenyl)-2(1H)-pyrazinone (Amoxicillin EP Impurity F) is a potential impuritiy of the penicillins, ampicillin and amoxicillin, which have not been reported previously. This impurity may be formed during the semi-synthetic preparation of these antibiotics or upon their degradation.
Safety
| HS Code | 2933997500 |
