2(1H)-Pyrazinone, 3-phenyl-
- CAS NO.：2882-18-0
- Empirical Formula: C10H8N2O
- Molecular Weight: 172.18
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-09 09:30:48
What is 2(1H)-Pyrazinone, 3-phenyl-?
The Uses of 2(1H)-Pyrazinone, 3-phenyl-
2-Hydroxy-3-phenylpyrazine is a degradation product of Cefaclor (C235250), a second-generation cephalosporin antibiotic.
The Uses of 2(1H)-Pyrazinone, 3-phenyl-
2-Hydroxy-3-phenylpyrazine (Cefaclor EP Impurity F) is a degradation product of Cefaclor (C235250), a second-generation cephalosporin antibiotic.
Properties of 2(1H)-Pyrazinone, 3-phenyl-
| Melting point: | 172-174℃ |
| Density | 1.20 |
| storage temp. | Refrigerator |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 11.26±0.40(Predicted) |
| color | Pale Yellow |
Safety information for 2(1H)-Pyrazinone, 3-phenyl-
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H320:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2(1H)-Pyrazinone, 3-phenyl-
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