Cefuroxime 1-acetoxyethyl ester
- Product NameCefuroxime 1-acetoxyethyl ester
- CAS64544-07-6
- CBNumberCB0707486
- MFC20H22N4O10S
- MW510.47
- EINECS638-760-6
- MDL NumberMFCD00864889
- MOL File64544-07-6.mol
Chemical Properties
| Melting point: | 175-180 °C |
| Boiling point: | 250°C (rough estimate) |
| Density | 1.3927 (rough estimate) |
| refractive index | 1.6000 (estimate) |
| storage temp. | -20°C |
| solubility | DMSO: soluble1mg/mL |
| pka | 8.31±0.60(Predicted) |
| form | powder |
| color | white to off-white |
| Major Application | pharmaceutical |
| InChIKey | KEJCWVGMRLCZQQ-UXXYIVIXSA-N |
| SMILES | N12[C@@]([H])([C@H](NC(/C(/C3=CC=CO3)=N\OC)=O)C1=O)SCC(COC(N)=O)=C2C(OC(OC(C)=O)C)=O |
| CAS DataBase Reference | 64544-07-6(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
 GHS08 |
| Signal word | Danger |
| Hazard statements | H317-H334 |
| Precautionary statements | P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P261-P285-P304+P341-P342+P311-P501 |
| WGK Germany | 2 |
| HS Code | 2934999090 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications |
Resp. Sens. 1 Skin Sens. 1 |
| Hazardous Substances Data | 64544-07-6(Hazardous Substances Data) |
| Toxicity | LD50 oral in rabbit: 200mg/kg |