2,4-Dibromo-1,3,5-trimethylbenzene CAS 6942-99-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 6942-99-0 |
| Molecular Formula | C9H10Br2 |
| Molecular Weight | 277.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dibromo-1,3,5-trimethylbenzene (CAS 6942-99-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10Br2. Molecular weight: 277.98 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10Br2 |
| Molecular Weight | 277.98 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.) | 1958 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 2,5-Dibromo-3-ethyltoluene (CAS 1208075-68-6)
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- 1,4-Dibromo-2-isopropylbenzene (CAS 58683-74-2)
- 2,4-Dibromo-1-isopropylbenzene (CAS 58683-73-1)
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- 5,7-Dibromo-2,3-dihydrobenzofuran (CAS 123266-59-1)
- 2,4-Dibromo-6-methylbenzaldehyde (CAS 1427565-04-5)
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Recommended Standards
- Anastrozole Impurity 12 (CAS 19294-04-3)
- 2,4-Dichloro-1-fluoro-3-nitro-5-(trifluoromethyl)benzene (CAS 1221272-80-5)
- 5-Bromo-2-(bromomethyl)-1,3-dimethylbenzene (CAS 2090975-80-5)
- N-benzyl-4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)benzenesulfonamide (CAS 344278-17-7)
- 3-((tert-Butoxycarbonyl)amino)-1-methylcyclobutane-1-carboxylic acid (CAS 2248372-39-4)
- 3-(Dichloromethyl)benzoyl Chloride (CAS 36747-51-0)
- N-(3-Hydroxy-4-nitrosophenyl)acetamide (CAS 58416-47-0)
- Lornoxicam Impurity 74 (CAS 7148-06-3)
- 5-Methoxypent-1-yn-3-amine (CAS 1489577-35-6)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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