Pefloxacinium CAS 70458-92-3
| CAS No. | 70458-92-3 |
| Molecular Formula | C17H20FN3O3 |
| Molecular Weight | 333.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Pefloxacinium is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Pefloxacinium (CAS 70458-92-3), molecular formula C17H20FN3O3 and molecular weight 333.36 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H20FN3O3, Pefloxacinium contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 333.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Pefloxacinium under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H20FN3O3 |
| Molecular Weight | 333.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- Relebactam Impurity 116 (CAS 1978305-85-9)
- N-(2-((3-Phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)methanesulfonamide (CAS 1021082-24-5)
- Pantoprazole Impurity 49 (CAS 1261238-06-5)
- N-(6-((2-((3-Methylisoxazol-5-yl)amino)-2-oxoethyl)thio)pyridazin-3-yl)cyclopropanecarboxamide (CAS 1021213-81-9)
- Ethyl 3-iodoimidazo[1,2-a]pyridine-8-carboxylate (CAS 1262409-63-1)
- (7-Fluoroquinolin-4-yl)boronic acid (CAS 2813231-51-3)
- (E)-1-(4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-3-(2,6-dichlorophenyl)prop-2-en-1-one (CAS 551920-80-0)
- 4-Chlorobut-2-yn-1-yl 2-cyclohexyl-2-hydroxy-2-phenylacetate (CAS 127755-21-9)
- 1-(5-Methoxybenzofuran-3-yl)ethan-1-one (CAS 17249-69-3)
- (S)-2-(4-acetylmorpholin-3-yl)acetic acid (CAS 2381639-23-0)
- 2-(Difluoromethyl)-4,5-dihydroxypyridine-3-carboxaldehyde (CAS 1806824-44-1)
- Ethyl 7-amino-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 1263208-27-0)
- 1-(2-Hydroxyphenyl)-3,3-dimethylbutan-2-one (CAS 86358-97-6)
- Crustacean Cardioactive Peptide (CAS 107090-96-0)
Why CATO?
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