API
AY-0032-009
Levofloxacin Hemihydrate
C18H20FN3O4.1/2H2O
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Impurity reference standard material
Levofloxacin EP Impurity E
Material overview
Levofloxacin EP Impurity E (AY-0032-005) — impurity reference standard material. CAS 178964-53-9, formula C17H20FN3O2, molecular weight 317.36 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0032-005
- CAS number
- 178964-53-9
- Molecular formula
- C17H20FN3O2
- Molecular weight
- 317.36 g/mol
- Category
- Impurity reference standard material
- Chemical name
- (3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7H-pyrido[1,2,3-de]-1,4-benzoxazin-7-one
- Synonyms
- Descarboxyl Levofloxacin
- SMILES
- O=C1C2=CC(F)=C(N3CCN(C)CC3)C(OC[C@@H]4C)=C2N4C=C1
- Appearance
- Off White Powder
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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Levofloxacin EP Impurity H
C20H24FN3O4
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AY-0032-007
Levofloxacin EP Impurity G (HCl)
C16H19FN3O4Cl
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AY-0032-006
Levofloxacin EP Impurity F
C13H9F2NO4
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Levofloxacin EP Impurity C
C18H20FN3O5
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AY-0032-003
Levofloxacin EP Impurity B
C17H18FN3O4
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