Levofloxacin carboxylic acid
Synonym(s):(S)-(−)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
- CAS NO.：100986-89-8
- Empirical Formula: C13H9F2NO4
- Molecular Weight: 281.21
- MDL number: MFCD04039905
- EINECS: 1533716-785-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-08 10:32:36
What is Levofloxacin carboxylic acid?
Chemical properties
White Solid
The Uses of Levofloxacin carboxylic acid
Levofloxacin intermediate.
Definition
ChEBI: Ofloxacin impurity a is a member of quinolines.
Properties of Levofloxacin carboxylic acid
| Melting point: | >300 °C (lit.) |
| Boiling point: | 459.2±45.0 °C(Predicted) |
| Density | 1.61±0.1 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly) |
| form | neat |
| pka | 4.87±0.40(Predicted) |
| color | White |
| optical activity | [α]20/D -64°, c = 1% in DMSO |
| CAS DataBase Reference | 100986-89-8(CAS DataBase Reference) |
Safety information for Levofloxacin carboxylic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Levofloxacin carboxylic acid
Levofloxacin carboxylic acid manufacturer
GLP Pharma Standards
3Y
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product: Levofloxacin Q acid Impurity NLT 95%
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