(4-Bromobenzyl)(3-chloro-5-fluorophenyl)sulfane CAS 1443327-03-4
| CAS No. | 1443327-03-4 |
| Molecular Formula | C13H9BrClFS |
| Molecular Weight | 331.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to sulfur-containing functionality, fluorine/chlorine/bromine substitution, an aromatic ring system, (4-Bromobenzyl)(3-chloro-5-fluorophenyl)sulfane is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 331.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(4-Bromobenzyl)(3-chloro-5-fluorophenyl)sulfane (CAS 1443327-03-4) is a high-purity analytical reference standard with the molecular formula C13H9BrClFS and a molecular weight of 331.63 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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)
- (2-Bromobenzyl)(3-chloro-4-fluorophenyl)sulfane (CAS 1443311-83-8)
- (4-Bromobenzyl)(4-chloro-3-fluorophenyl)sulfane (CAS 1443314-44-0)
- (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
- (2-Bromo-5-fluorobenzyl)(3-chlorophenyl)sulfane (CAS 1443345-31-0)
- (2-Bromo-5-fluorobenzyl)(4-chlorophenyl)sulfane (CAS 1443352-92-8)
- (4-Bromo-2-fluorobenzyl)(3-chlorophenyl)sulfane (CAS 1405940-53-5)
- Tetrabromomethane (CAS 558-13-4)
- 4-((4-Hydroxy-2-methylphenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid (CAS 899757-60-9)
- 2-Dodecylbenzenesulfonic acid, sodium salt (CAS 15163-46-9)
- (4R,5R)-5-Ethyl-4-hydroxypyrrolidin-2-one (CAS 1932327-70-2)
- 1,3-Difluoro-2-(2-methyl-3-nitrophenoxy)-5-(trifluoromethyl)benzene (CAS 2244083-49-4)
- 2,5-Dihydroxycinnamic acid methyl ester, 98% (CAS 63177-57-1)
- 4-(Amino(cyclopropyl)methyl)benzoic acid (CAS 1270556-03-0)
- 1-(3-(Trifluoromethyl)phenyl)-1h-pyrrole-2-carbaldehyde (CAS 299169-87-2)
- 5-((tert-Butoxycarbonyl)(methyl)amino)pyrimidine-2-carboxylic acid (CAS 1627997-46-9)
- tert-Butyl 1-(3,3-dimethyl-2-oxobutyl)piperidin-4-ylcarbamate (CAS 1286273-97-9)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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