Atovaquone Related Compound A
| Name of Impurity/Standard | Amlodipine EP Impurity E |
| CAS No. | 137732-39-9 |
| Molecular Formula | C₂₂H₁₉ClO₃ |
| Molecular Weight | 366.84 g/mol |
| Synonyms: cis-2-[4-(4-Chlorophenyl)cyclohexyl]-3-hydroxy-1,4-naphthalenedione; USP Atovaquone Related Compound A; Atorvastatin EP Impurity B | |