(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid hydrate (2:1)
CAS 138199-71-0 · C18H21ClFN3O4 · 397.83 g/mol
Basic information
| CAS number | 138199-71-0 |
|---|---|
| Product name | (S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid hydrate (2:1) |
| Chinese name | S)-(-)-9-氟-2,3-二氢-3-甲基-10-(4-甲基-1-哌嗪基)-7-氧-7H-吡啶并[1,2,3-de]-[1,4]苯并噁嗪-6-羧酸 1/2 水合物 |
| Synonyms | levofloxacin hydrate |
| Chinese synonyms | (S)-(-)-9-氟-2,3-二氢-3-甲基-10-(4-甲基-1-哌嗪基)-7-氧-7H-吡啶并[1,2,3-de]-[1,4]苯并噁嗪-6-羧酸 1/2 水合物; 左氧氟沙星水合物; 乳酸左氧氟沙星; 左氧氟沙星半水合物; (S)-(-)-9-氟-2,3-二氢-3-甲基-10-(4-甲基-1-哌嗪基)-7-氧-7H-吡啶并[1,2,3-DE]-[1,4]苯并嗪-6-羧酸盐酸盐; (S)-(-)-9-氟-2,3-二氢-3-甲基-10-(4-甲基-1-哌嗪基)-7-氧-7H-吡啶并[1,2,3-DE]-[1,4] |
| Molecular formula | C18H21ClFN3O4 |
| Molecular weight | 397.83 g/mol |
Certificate of Analysis
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Properties & storage
| Appearance | pale yellow solid |
|---|---|
| Melting Point | 214-216 ( ℃ ) |
| Boiling Point | 299.4 ( ℃ ) |