4-Bromo-2-chloro-6-(trifluoromethyl)benzenesulfonyl chloride CAS 2384019-85-4
| CAS No. | 2384019-85-4 |
| Molecular Formula | C7H2BrCl2F3O2S |
| Molecular Weight | 357.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Bromo-2-chloro-6-(trifluoromethyl)benzenesulfonyl chloride is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-Bromo-2-chloro-6-(trifluoromethyl)benzenesulfonyl chloride (CAS 2384019-85-4), a certified reference material (molecular formula C7H2BrCl2F3O2S, MW 357.96 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H2BrCl2F3O2S, 4-Bromo-2-chloro-6-(trifluoromethyl)benzenesulfonyl chloride contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 357.96 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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.
CATO manufactures 4-Bromo-2-chloro-6-(trifluoromethyl)benzenesulfonyl chloride 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 | C7H2BrCl2F3O2S |
| Molecular Weight | 357.96 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F/Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 3-Bromo-2-chloro-5-(trifluoromethyl)benzenesulfonyl chloride (CAS 2384426-01-9)
- 3-Bromo-4-chloro-5-(trifluoromethyl)benzenesulfonyl chloride (CAS 2386905-65-1)
- N-(4-bromo-2-fluorophenyl)-2-iodoacetamide (CAS 1343127-36-5)
- 7-Bromo-6-iodo-2-naphthonitrile (CAS 1042170-68-2)
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Recommended Standards
- 2,5-Diiodo-1,3-dimethylbenzene (CAS 4102-48-1)
- Methyl 1-(2-bromoethyl)-4-iodo-1H-pyrrole-2-carboxylate (CAS 1416221-50-5)
- 1,5-Diiodo-2,4-dimethylbenzene (CAS 4102-50-5)
- 1-(2,6-Dibromo-4-(difluoromethoxy)phenyl)propan-1-one (CAS 1803715-13-0)
- 1-([2,2'-bithiophen]-5-yl)ethan-1-one (CAS 3515-18-2)
- 5-Chloro-n-ethylpyrazine-2-carboxamide (CAS 1642321-68-3)
- 3-Bromo-N-(3,5-dimethoxyphenyl)propanamide (CAS 20324-02-1)
- 3-(3,5-Dichlorophenyl)benzonitrile (CAS 1332747-46-2)
- 1-(Imidazo[1,2-a]pyridin-2-yl)prop-2-en-1-ol (CAS 1479118-69-8)
- (E)-N'-(1-(3-aminophenyl)ethylidene)-4-methylbenzohydrazide (CAS 316138-61-1)
- 4-Amino-6-(5-bromo-2-furyl)-1,6-dihydro-1,3,5-triazine-2-thiol (CAS 1142208-53-4)
- Nickel(II) stearate (CAS 2223-95-2)
- (S)-2-Amino-N-(3-chloro-pyrazin-2-ylmethyl)-N-methyl-propionamide (CAS 1353993-33-5)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
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