(2-Bromobenzyl)(3-chloro-4-fluorophenyl)sulfane CAS 1443311-83-8
| CAS No. | 1443311-83-8 |
| Molecular Formula | C13H9BrClFS |
| Molecular Weight | 331.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (2-Bromobenzyl)(3-chloro-4-fluorophenyl)sulfane (CAS 1443311-83-8), a certified reference material (molecular formula C13H9BrClFS, MW 331.63 g/mol) for analytical method development and quality control.
Structurally, (2-Bromobenzyl)(3-chloro-4-fluorophenyl)sulfane (C13H9BrClFS) contains sulfur-containing functionality, fluorine/chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 331.63 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H9BrClFS |
| Molecular Weight | 331.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromobenzyl Standards
- (3-Bromobenzyl)(3-chloro-4-fluorophenyl)sulfane (CAS 1443303-68-1)
- (3-Bromobenzyl)(4-chloro-3-fluorophenyl)sulfane (CAS 1443303-90-9)
- (2-Bromobenzyl)(4-chloro-3-fluorophenyl)sulfane (CAS 1443304-01-5)
- (4-Bromobenzyl)(4-chloro-3-fluorophenyl)sulfane (CAS 1443314-44-0)
- (4-Bromobenzyl)(3-chloro-5-fluorophenyl)sulfane (CAS 1443327-03-4)
- (4-Bromobenzyl)(3-chloro-4-fluorophenyl)sulfane (CAS 1443336-96-6)
- (3-Bromobenzyl)(3-chloro-5-fluorophenyl)sulfane (CAS 1443352-51-9)
- (2-Bromobenzyl)(3-chloro-5-fluorophenyl)sulfane (CAS 1443352-58-6)
Recommended Standards
- (4-Bromo-2-fluorobenzyl)(3-chlorophenyl)sulfane (CAS 1405940-53-5)
- (2-Bromo-5-fluorobenzyl)(3-chlorophenyl)sulfane (CAS 1443345-31-0)
- (4-Bromo-2-fluorobenzyl)(4-chlorophenyl)sulfane (CAS 1270974-57-6)
- N-[4-(3-bromophenyl)-1,3-thiazol-2-yl]-2-chloroacetamide (CAS 446858-96-4)
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