API
AY-0032-009
Levofloxacin Hemihydrate
C18H20FN3O4.1/2H2O
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Impurity reference standard material
Levofloxacin EP Impurity C
Material overview
Levofloxacin EP Impurity C (AY-0032-004) — impurity reference standard material. CAS 117678-38-3, formula C18H20FN3O5, molecular weight 377.37 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0032-004
- CAS number
- 117678-38-3
- Molecular formula
- C18H20FN3O5
- Molecular weight
- 377.37 g/mol
- Category
- Impurity reference standard material
- Chemical name
- (S)-4-(6-carboxy-9-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-10-yl)-1-methylpiperazine 1-oxide
- Synonyms
- Levofloxacin N-Oxide; 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylicacid,9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-4-oxido-1-piperazinyl)-7-oxo(3S)
- SMILES
- O=C1C2=CC(F)=C(N(CC3)CC[N]3(C)=O)C(OC[C@@H]4C)=C2N4C=C1C(O)=O
- Appearance
- Off White Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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AY-0032-007
Levofloxacin EP Impurity G (HCl)
C16H19FN3O4Cl
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Levofloxacin EP Impurity F
C13H9F2NO4
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AY-0032-005
Levofloxacin EP Impurity E
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AY-0032-003
Levofloxacin EP Impurity B
C17H18FN3O4
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