| Name: | Azelastine EP Impurity D |
| Catalogue No. | VL1100004 |
| CAS No. | 53242-89-9 |
| Molecular Formula | C15H11ClN2O |
| Molecular Weight | 270.72 |
| Status | In-stock |
| IUPAC Name | 270.72 |
| Synonyms | Azelastine Related Compound D |
| Description | Azelastine EP Impurity D(CAS No: 53242-89-9) or 4-(4-chlorobenzyl)phthalazin-1(2H)-one, Azelastine EP Impurity D is an impurity of azelastine, it belongs to is an antihistamine class that is used in the treatment of allergic and vasomotor rhinitis. |
| References | LaForce, Craig, et al. “Safety and Efficacy of Azelastine Nasal Spray (Astelin NS) for Seasonal Allergic Rhinitis: A 4-Week Comparative Multicenter Trial.” Annals of Allergy, Asthma & Immunology, vol. 76, no. 2, 1 Feb. 1996, pp. 181–188, www.sciencedirect.com/science/article/abs/pii/S1081120610634205, 10.1016/S1081-1206(10)63420-5. Accessed 28 Jan. 2022. |
