Azelastine
Product Description
| Product | Azelastine |
| CAS | 58581-89-8 |
| Formula | C18H14F4N2O4S |
| Synonym | Azelastina [INN-Spanish] Azelastine Hydrochloride Azelastinum [INN-Latin], 4-[(4-chlorophenyl)methyl]-2-(1-methylazepan-4-yl)-1,2-dihydrophthalazin-1-one |
Typical Product Specifications
| Molecular weight | 381.898 |
| Assay/Purity | Typically NLT 98% |
| Chemical Structure | ![]() |
| Notes | Azelastine isย classified as an: Active Pharmaceutical Ingredient (API) / Pharmaceutical Intermediate SMILES: ย CN1CCCC(CC1)N1N=C(CC2=CC=C(Cl)C=C2)C2=CC=CC=C2C1=O |
| Class | Active Pharmaceutical Ingredients (API) & Intermediates, API Product List |
| Industry | Pharmaceutical |

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