Impurities
AY-0065-005
Azelastine EP Impurity E
C15H9ClO2
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Active ingredient reference standard
Azelastine
Material overview
Azelastine (AY-0065-001) — active ingredient reference standard. CAS 58581-89-8, formula C22H24ClN3O, molecular weight 381.90 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0065-001
- CAS number
- 58581-89-8
- Molecular formula
- C22H24ClN3O
- Molecular weight
- 381.90 g/mol
- Category
- Active ingredient reference standard
- Chemical name
- 4-[(4-Chlorophenyl)methyl]-2-(1-methylazepan-4-yl)phthalazin-1-one
- Synonyms
- 4-[(4-Chlorophenyl)methyl]-2-(hexahydro-1-methyl-1H-azepin-4-yl)-1(2H)-phthalazinone
- SMILES
- O=C1C2=CC=CC=C2C(CC(C=C3)=CC=C3Cl)=NN1C(CC4)CCCN4C
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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