1,3-Dibromo-5-chlorobenzene CAS 14862-52-3
| CAS No. | 14862-52-3 |
| Molecular Formula | C6H3Br2Cl |
| Molecular Weight | 270.35 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 1,3-Dibromo-5-chlorobenzene (CAS 14862-52-3), a certified reference material (molecular formula C6H3Br2Cl, MW 270.35 g/mol) for analytical method development and quality control.
1,3-Dibromo-5-chlorobenzene (C6H3Br2Cl) contains 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. 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).
CATO manufactures 1,3-Dibromo-5-chlorobenzene 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 | C6H3Br2Cl |
| Molecular Weight | 270.35 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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.) | 1961 |
| Halogen Content | Cl/Br-containing |
Related Dibromo Standards
- 1,2-Dibromo-3-chlorobenzene (CAS 104514-49-0)
- 1,3-Dibromo-2-chlorobenzene (CAS 19230-27-4)
- 1,2-Dibromo-4-chlorobenzene (CAS 60956-24-3)
- 1,4-Dibromo-2-chlorobenzene Solution (Second Source), 2,000 mg/L, 1 ml (CAS 3460-24-0)
- 2,4-Dibromo-1-chlorobenzene (CAS 29604-75-9)
- 1,4-dibromo-2,5-dimethylbenzene (CAS 1074-24-4)
- 2,4-Dibromo-3,5-dimethylthiophene (CAS 63862-00-0)
- 2,5-Dibromo-3,4-dimethyl-thiophene (CAS 74707-05-4)
Recommended Standards
- Febantel EP Impurity B (CAS 92114-71-1)
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- Articaine EP Impurity A (CAS 1712677-79-6)
- 2-(2-(2-Ethylpyridin-4-yl)thiazol-4-yl)acetic acid hydrochloride (CAS 1332530-85-4)
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- Methyl 2-amino-3-(4-(trifluoromethyl)phenyl)propanoate hydrochloride (CAS 129941-39-5)
- 3-(4,4-Difluoropyrrolidin-2-yl)-5-methyl-1,2,4-oxadiazole (CAS 2097936-51-9)
- Norepinephrine Impurity 50 (CAS 100622-09-1)
- 3,3-Diphenylisobenzofuran-1(3H)-one (CAS 596-29-2)
- Flupentixol Impurity 25 (CAS 2748309-11-5)
- 2-Methylquinoline-7-boronic acid pinacol ester, >97% (CAS 939052-79-6)
- 3-Amino-4-methoxy-3-methylbutan-1-ol (CAS 1376105-62-2)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com