Levofloxacin-13C-D3 CAS 1261398-33-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261398-33-7 |
| Molecular Formula | C17[13C]H17D3FN3O4 |
| Molecular Weight | 365.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Levofloxacin-13C-D3 (CAS 1261398-33-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17[13C]H17D3FN3O4. Molecular weight: 365.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17[13C]H17D3FN3O4 |
| Molecular Weight | 365.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Levofloxacin Standards
- Levofloxacin Impurity 54 (CAS CATO-C4X-137154)
- Levofloxacin-d3 (CAS CATO-C4X-137150)
- Levofloxacin Impurity 62 (CAS CATO-C4X-137162)
- Levofloxacin Impurity 87 (CAS CATO-C4X-137187)
- Levofloxacin Impurity 93 (CAS CATO-C4X-137193)
- Levofloxacin Impurity 80 (CAS CATO-C4X-137180)
- Levofloxacin impurity 77 (CAS CATO-C4X-137177)
- Levofloxacin Impurity 1 (CAS 178912-61-3)
Recommended Standards
- Lavendustin B (CAS 125697-91-8)
- (S)-(9H-Fluoren-9-yl)methyl 4-isopropyl-2,5-dioxooxazolidine-3-carboxylate (CAS 129288-47-7)
- methyl 2-(3-{[(tert-butoxy)carbonyl]amino}pyrrolidin-1-yl)-5-nitrobenzoate (CAS 1242268-23-0)
- 5-(4-Chlorophenyl)-1-(4-sulfamoylphenyl)pyrazole-3-carboxylic acid (CAS 170571-19-4)
- DBCO-Cy5 (CAS 1564286-24-3)
- Triethyl(trifluoromethyl)silane (CAS 120120-26-5)
- Isoxazole-4,5-dicarbonitrile (CAS 1256633-32-5)
- Phenyl 2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-α-D-glucopyranoside (CAS 13089-19-5)
- Ethyl 1H-pyrrolo[2,3-b]quinoline-2-carboxylate (CAS 1105196-14-2)
- C-Peptide（dog） (CAS 39016-05-2)
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