1-Bromo-4-chloro-3-fluoro-2-(methylsulfanyl)benzene CAS 1628524-92-4
| CAS No. | 1628524-92-4 |
| Molecular Formula | C7H5BrClFS |
| Molecular Weight | 255.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-Bromo-4-chloro-3-fluoro-2-(methylsulfanyl)benzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 1-Bromo-4-chloro-3-fluoro-2-(methylsulfanyl)benzene (CAS 1628524-92-4), a certified reference material (molecular formula C7H5BrClFS, MW 255.54 g/mol) for analytical method development and quality control.
The molecular framework of 1-Bromo-4-chloro-3-fluoro-2-(methylsulfanyl)benzene (C7H5BrClFS) is characterized by sulfur-containing functionality, fluorine/chlorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H5BrClFS |
| Molecular Weight | 255.54 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F/Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
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Recommended Standards
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- 3-Methyl-4-(piperidin-4-yl)aniline (CAS 1260864-79-6)
- (R)-2-((tert-butoxycarbonyl)amino)decanoic acid (CAS 67862-09-3)
- 4-Chloro-5-iodo-1-(oxetan-3-yl)-1H-pyrazole (CAS 2750602-31-2)
- 614-65-3 17CTW03UJP Salicylaldehyde phenylhydrazone UNII-17CTW03UJP Salicylaldehyde phenylhydrazone [MI] Benzaldehyde, 2-hydroxy-, 2-phenylhydrazone Phenyl 2-((2-hydroxy-1-phenyl)methylene)hydrazine NSC-68558 (CAS 614-65-3)
- Peptide Impurity 05 (CAS 2322924-83-2)
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