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Azelastine EP Impurity E

Azelastine EP Impurity E

Catalogue No.: VL1100005
CAS No.: 20526-97-0

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Name: Azelastine EP Impurity E
Catalogue No. VL1100005
CAS No. 20526-97-0
Molecular Formula C15HClO2
Molecular Weight 256.68
Status In-stock
IUPAC Name 3-(4-chlorobenzylidene)isobenzofuran-1(3H)-one
Synonyms Azelastine Related Compound E
Appearance Solid
Description Azelastine EP Impurity E(CAS No: 20526-97-0) or 3-(4-chlorobenzylidene)isobenzofuran-1(3H)-one, it is a phthalazine derivative, Azelastine EP Impurity E is an impurity of Azelastine, is belongs to is an antihistamine class that is used in the treatment of allergic and vasomotor rhinitis.
References Horak, Friedrich. “Effectiveness of Twice Daily Azelastine Nasal Spray in Patients with Seasonal Allergic Rhinitis.” Therapeutics and Clinical Risk Management, vol. 4, no. 5, 1 Oct. 2008, pp. 1009–1022, www.ncbi.nlm.nih.gov/pmc/articles/PMC2621402/.

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