Impurities
AY-0065-005
Azelastine EP Impurity E
C15H9ClO2
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Active ingredient reference standard
Azelastine (HCl)
Material overview
Azelastine (HCl) (AY-0065-003) — active ingredient reference standard. CAS 79307-93-0, formula C22H25Cl2N3O, molecular weight 418.40 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0065-003
- CAS number
- 79307-93-0
- Molecular formula
- C22H25Cl2N3O
- Molecular weight
- 418.40 g/mol
- Category
- Active ingredient reference standard
- Chemical name
- 4-[(4-chlorophenyl)methyl]-2-(1-methylazepan-4-yl)phthalazin-1-one;hydrochloride
- Synonyms
- Not listed
- SMILES
- CN1CCCC(CC1)N2C(=O)C3=CC=CC=C3C(=N2)CC4=CC=C(C=C4)Cl.Cl
- Appearance
- Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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