Impurities
AY-0129-002
Ketoconazole EP Impurity E
C21H20Cl2N2O5S
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Active ingredient reference standard
Ketoconazole
Material overview
Ketoconazole (AY-0129-001) — active ingredient reference standard. CAS 65277-42-1, formula C26H28Cl2N4O4, molecular weight 531.43 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0129-001
- CAS number
- 65277-42-1
- Molecular formula
- C26H28Cl2N4O4
- Molecular weight
- 531.43 g/mol
- Category
- Active ingredient reference standard
- Chemical name
- 1-[4-[4-[[(2R,4S)-2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-1-piperazinyl]-ethanone
- Synonyms
- Not listed
- SMILES
- C([C@]1(O[C@@H](COC2=CC=C(C=C2)N3CCN(C(C)=O)CC3)CO1)C4=C(Cl)C=C(Cl)C=C4)N5C=CN=C5
- Appearance
- White Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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