Florfenicol CAS 73231-34-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 73231-34-2 |
| Molecular Formula | C12H14Cl2FNO4S |
| Molecular Weight | 358.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Florfenicol (CAS 73231-34-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14Cl2FNO4S. Molecular weight: 358.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H14Cl2FNO4S |
| Molecular Weight | 358.21 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Florfenicol Standards
- Florfenicol Impurity 14 (CAS CATO-C4X-207514)
- Florfenicol-d3 (CAS 2213400-85-0)
- ent-Florfenicol-d3 (CAS 1217619-10-7)
- Florfenicol-d5 (CAS CATO-C4X-207515)
- Florfenicol Impurity 70 (CAS 126428-97-5)
- Florfenicol Impurity 8 (CAS CATO-C4X-20758)
- Florfenicol Impurity 11 (CAS 2293206-33-2)
- Florfenicol-d3 Discontinued see: F405751 (CAS 1322626-75-4)
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