HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-(Ethoxymethylideneamino)acetic acid
Cefazolin Impurity 18 · Glycine, N-(ethoxymethylene)- · N-?(Ethoxymethylene)?-glycine
Identifiers & Physical Properties
| CAS No. | 737709-74-9 |
|---|---|
| Molecular formula | C5H9NO3 |
| Average molar mass | 131.13 g/mol |
| SMILES | CCOC=NCC(=O)O |
| InChIKey | VPBMPJMPBLHDPL-UHFFFAOYSA-N |
Chemical & Physical Properties
| XLogP | 0.4 |
|---|---|
| Topological polar surface area | 58.9 |
| Hydrogen bond donors | 1 |
| Hydrogen bond acceptors | 4 |
| Rotatable bonds | 4 |
| Heavy atoms | 9 |
| Formal charge | 0 |
| Complexity | 111 |
| Boiling point | 227.0±32.0 °C(Predicted) |
| Density | 1.11±0.1 g/cm3(Predicted) |
| pKa (acidity coefficient) | 2.19±0.10(Predicted) |
Applications & Uses
Uses
N-(Ethoxymethylene)-glycine is an impurity of Cefazolin, an antibacterial compound derived from 7-amino-cephalosporanic acid.