Flucloxacillin Sodium Salt CAS 1847-24-1
| CAS No. | 1847-24-1 |
| Molecular Formula | C19H16ClFN3O5S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Flucloxacillin Sodium Salt (CAS 1847-24-1) is a high-purity analytical reference standard with the molecular formula C19H16ClFN3O5SNa and a molecular weight of 475.85 g/mol.
The molecular framework of Flucloxacillin Sodium Salt (C19H16ClFN3O5SNa) is characterized by a salt form, a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
CATO manufactures Flucloxacillin Sodium Salt 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 | C19H16ClFN3O5S Na |
| Molecular Weight | 475.85 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Flucloxacillin Standards
- Flucloxacillin EP Impurity B (Mixture of Diastereomers) (CAS 1276016-89-7)
- Flucloxacillin RC 3 (CAS 1796928-46-5)
- Flucloxacillin RC 6 (CAS 1797824-55-5)
- Flucloxacillin RC 4 (CAS 1797891-06-5)
- Flucloxacillin RC 5 (CAS 1797982-77-4)
- Flucloxacillin Sodium Hydrate - API Standards (CAS 34214-51-2)
- Flucloxacillin EP Impurity D (CAS 3919-74-2)
- Flucloxacillin Impurity 7 (CAS 42947-70-6)
Recommended Standards
- Methyl 2-Sulfamoylisonicotinate (CAS 75903-51-4)
- 2-[3-(4-Methyl-1-piperazinyl)propoxy]benzaldehyde hydrochloride (CAS 1609400-71-6)
- 3-((2-Aminoethyl)amino)tetrahydrothiophene 1,1-dioxide (CAS 6427-78-7)
- 5-Bromo-2-chloro-N-(pyrrolidin-3-yl)benzamide (CAS 1830456-72-8)
- (3-Bromopropyl)trimethylsilane (CAS 10545-34-3)
- 6-(hydroxymethyl)-5-methylpyrimidine-2,4-diol (CAS 89532-98-9)
- Lasmiditan Impurity 30 (CAS CATO-C4X-247830)
- N-Trityl-L-serine Lactone (CAS 88109-06-2)
- 6-Chloro-3-iodo-4-methyl-1-trityl-1H-pyrrolo[3,2-c]pyridine (CAS 2443909-96-2)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com