1-Bromo-3-(2,2-dibromovinyl)-5-methylbenzene CAS 2227272-74-2
| CAS No. | 2227272-74-2 |
| Molecular Formula | C9H7Br3 |
| Molecular Weight | 354.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-3-(2,2-dibromovinyl)-5-methylbenzene (C9H7Br3) contains 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.
CATO supplies 1-Bromo-3-(2,2-dibromovinyl)-5-methylbenzene (CAS 2227272-74-2), a certified reference material (molecular formula C9H7Br3, MW 354.86 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-Bromo-3-(2,2-dibromovinyl)-5-methylbenzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H7Br3 |
| Molecular Weight | 354.86 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 1-Bromo-2,3,5,6-tetrafluoro-4-iodobenzene (CAS 63108-00-9)
- 3-Bromo-5-iodo-4-(2,2,2-trifluoroethyl)-1H-pyrazole (CAS 2641466-39-7)
- 5-Bromo-3-hydroxy-4-iodoisobenzofuran-1(3H)-one (CAS 2767590-30-5)
- 2-(4-Bromo-2,3,5,6-tetrafluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1111096-10-6)
- 2-Bromo-6-iodo-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7(1H)-one (CAS 2869956-36-3)
- 6-Bromo-5-fluoro-3-iodo-1-methyl-1H-indazole (CAS 1286734-96-0)
- 5-Bromo-7-fluoro-3-iodo-2-methyl-2H-indazole (CAS 2004705-99-9)
- Methyl 4-bromo-2-iodo-6-methylbenzoate (CAS 1021344-69-3)
Recommended Standards
- JT010 (CAS 917562-33-5)
- 3-(2-Chlorophenyl)-4-((2-methyl-3-phenylallylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-20-5)
- Fedratinib Impurity 2 (CAS 936092-53-4)
- 3-(3-Chlorophenyl)-4-((2-methyl-3-phenylallylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-05-9)
- lithium(1+) ion 4-hydroxy-2-phenylbutanoate (CAS 2059942-64-0)
- 1-(2-Chloro-4-nitrophenyl)-4-methyl-1h-pyrazole (CAS 1174886-67-9)
- 2-chloro-3-(trifluoromethyl)pyridine (CAS 65753-47-1)
- Fmoc-n-methyl-d-valine (CAS 103478-58-6)
- 2',5'-Dimercapto-[1,1':4',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1675217-38-5)
- 2-(2-Cyano-3-(difluoromethyl)-5-formylphenyl)acetic acid (CAS 1805633-49-1)
- 4-{5-[2-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-3-yl}pyridine (CAS 339104-49-3)
- Vortioxetine Impurity 46 (CAS 1253056-29-9)
- 286437-12-5 L-(4-~13~C)Asparagine--water (1/1) DTXSID60584336 (CAS 286437-12-5)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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