5-Bromo-2,4-difluorobenzyl chloride CAS 1260810-32-9
| CAS No. | 1260810-32-9 |
| Molecular Formula | C7H4BrClF2 |
| Molecular Weight | 241.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 241.46 g/mol gives 5-Bromo-2,4-difluorobenzyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5-Bromo-2,4-difluorobenzyl chloride (CAS 1260810-32-9), a certified reference material (molecular formula C7H4BrClF2, MW 241.46 g/mol) for analytical method development and quality control.
5-Bromo-2,4-difluorobenzyl chloride (C7H4BrClF2) contains fluorine/chlorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-Bromo-2,4-difluorobenzyl 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 | C7H4BrClF2 |
| Molecular Weight | 241.46 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1990 |
| Halogen Content | F/Cl/Br-containing |
Related Bromo Standards
- 1-Bromo-3-(chloromethyl)-2,5-difluorobenzene (CAS 1159186-57-8)
- 3-Bromo-2-chloro-4,5-difluorotoluene (CAS 1208077-47-7)
- 1-Bromo-3-chloro-2-(difluoromethyl)benzene (CAS 1214348-94-3)
- 4-Bromo-2-chloro-1-(difluoromethyl)benzene (CAS 1254034-23-5)
- 2-Bromo-4-chloro-1-(difluoromethyl)benzene (CAS 1261476-50-9)
- 2-Bromo-1-chloro-4-(difluoromethyl)benzene (CAS 1261495-96-8)
- 1-Bromo-3-chloro-5-(difluoromethyl)benzene (CAS 1261580-23-7)
- 1-Bromo-2-chloro-4-(difluoromethyl)benzene (CAS 1261614-16-7)
Recommended Standards
- 1-(Bromomethyl)-2-chloro-3,5-difluorobenzene (CAS 1239353-49-1)
- 1-Bromo-2-chloro-3-(difluoromethyl)benzene (CAS 1261849-47-1)
- 1-(bromodifluoromethyl)-4-chlorobenzene (CAS 114467-75-3)
- 1-Bromo-4-chloro-2-(difluoromethyl)benzene (CAS 1261859-82-8)
- tert-butyl (2R)-2-(2-chloroacetamido)-2-phenylacetate (CAS 1909288-02-3)
- 3-Chloro-5-nitro-1H-pyrrolo[2,3-c]pyridine (CAS 1167056-11-2)
- 2-(3,3-Difluorocyclobutyl)ethylamine Hydrochloride (CAS 1427173-51-0)
- (R)-3-Methyl-2-(pyrazin-2-yl)butan-2-ol (CAS 1321925-08-9)
- 2-Bromo-4-chloro-5-fluorobenzoic acid (CAS 157165-24-7)
- tetomilast (CAS 145739-56-6)
- 4-Chloro-7-fluoro-2-(4-fluorophenyl)quinazoline (CAS 885277-44-1)
- 6-Methyl-3-(((thiophen-2-ylmethyl)amino)methyl)quinolin-2(1H)-one (CAS 459443-11-9)
- 2-Amino-5-iodo-N,N-dimethylbenzamide (CAS 960067-72-5)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
Why CATO?
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