1,5-Dibromo-2,4-dimethylbenzene, 97% CAS 615-87-2
| CAS No. | 615-87-2 |
| Molecular Formula | C8H8Br2 |
| Molecular Weight | 263.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 263.96 g/mol gives 1,5-Dibromo-2,4-dimethylbenzene, 97% distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1,5-Dibromo-2,4-dimethylbenzene, 97% (CAS 615-87-2), a certified reference material (molecular formula C8H8Br2, MW 263.96 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H8Br2, 1,5-Dibromo-2,4-dimethylbenzene, 97% contains bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 263.96 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 1,5-Dibromo-2,4-dimethylbenzene, 97% 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 | C8H8Br2 |
| Molecular Weight | 263.96 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.) | 1957 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 2,5-Dibromo-m-xylene (CAS 100189-84-2)
- 4,5-Dibromo-m-xylene (CAS 116668-61-2)
- 1,2-Dibromo-4-ethylbenzene (CAS 134940-69-5)
- 1,2-Dibromo-3,4-dimethylbenzene (CAS 24932-49-8)
- 1,3-Dibromo-2,4-dimethylbenzene (CAS 90434-19-8)
- 1,3-Dibromo-2,5-dimethylbenzene (CAS 66788-13-4)
- 1,3-DIBROMO-2-ETHYLBENZENE (CAS 41053-30-9)
- 1,4-Dibromo-2-ethylbenzene (CAS 289039-53-8)
Recommended Standards
- 1,5-Dibromo-2,3-dimethylbenzene (CAS 51209-82-6)
- 1-Bromo-2-(1-bromoethyl)benzene (CAS 62384-31-0)
- 1-Bromo-2-(bromomethyl)-4-methylbenzene (CAS 27561-50-8)
- 1-Bromo-3-(1-bromoethyl)benzene (CAS 59770-98-8)
- [N’-(2,4-dichlorophenyl)hydrazinecarbonyl]formic acid (CAS 1210220-80-6)
- 4-(2,2-Difluoroethoxy)pyridin-2-amine (CAS 1566071-01-9)
- Ethyl 5-cyano-6-methylpicolinate (CAS 1483764-94-8)
- 2-Oxo-3-phenylsuccinic acid dimethyl ester (CAS 68781-72-6)
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- 4-((4-Chlorophenyl)thio)-1-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxaline (CAS 338420-44-3)
- (1S,2S)-1,2-di(furan-2-yl)ethane-1,2-diamine (CAS 1932661-63-6)
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- Ethylene Glycol Monobutyl Ether Acetate (CAS 112-07-2)
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