Tropic Acid
| Name of Impurity/Standard | Tropic Acid |
| CAS No. | 552-63-6 |
| Molecular Formula | C₉H₁₀O₃ |
| Molecular Weight | 166.17 g/mol |
| Synonyms: α-(Hydroxymethyl)-benzeneacetic Acid; (±)-2-Phenyl-3-hydroxypropionic Acid; Ipratropium EP Impurity C | |
| Name of Impurity/Standard | Tropic Acid |
| CAS No. | 552-63-6 |
| Molecular Formula | C₉H₁₀O₃ |
| Molecular Weight | 166.17 g/mol |
| Synonyms: α-(Hydroxymethyl)-benzeneacetic Acid; (±)-2-Phenyl-3-hydroxypropionic Acid; Ipratropium EP Impurity C | |