Formoterol cyclic impurity acetate salt
| API Category | Formoterol impurity |
|---|---|
| Appearance | Dark Brown solid |
| CAT Number | DCTI-C-001217 |
| CAS Number | NA |
| IUPAC Name | (R)-6-amino-2-((R)-1-(4-methoxyphenyl)propan-2-yl)-1,2,3,4-tetrahydroisoquinoline-4,7-diol acetate |
| Molecular Formula | C21H28N2O5 (Acetate salt) C19H24N2O3 (Free Base) |
| Molecular Weight | 388.46 (Acetate salt) 328.41 (Free Base) |
| Solubility | Methanol |
| Storage Condition | 2-8°C |
| Synonyms | Arformoterol cyclic impurity (cyclic impurity) |
