logo
REACH OUT TO US +91 82830 85118 +91 91157 96473 contact@gspharma.tech


Impurity of Azelastine
Azelastine Inhouse Impurity 3 / N-Desmethyl Azelastine
Impurity
GS.103.AZL.33.png
Product Name Azelastine Inhouse Impurity 3 / N-Desmethyl Azelastine
Product Category Impurities, Intermediates
Sub-Category Metabolites, Pharmaceutical Standards, Fine Chemicals
CAS No 47491-38-3
Catalog Number GS.103.AZL.33
Chemical Name/Synonyms Demethylazelastine ; 4-[(4-Chlorophenyl)methyl]-2-(hexahydro-1H-azepin-4-yl)-1(2H)-phthalazinone
Molecular Weight 367.87
Molecular Formula C21H22ClN3O
Purity NLT 95%
Appearance Pale Yellow Solid
Solubility Methanol, Chloroform
Applications Its is used to high-affinity blocking effects on histamine H₁ receptors in inflammatory and allergic pathways.
Inventory Status QC Pending