4,5-Dibromo-m-xylene CAS 116668-61-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 116668-61-2 |
| Molecular Formula | C8H8Br2 |
| Molecular Weight | 263.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5-Dibromo-m-xylene (CAS 116668-61-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H8Br2. Molecular weight: 263.96 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1990 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 2,5-Dibromo-m-xylene (CAS 100189-84-2)
- 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)
- 1,5-Dibromo-2,3-dimethylbenzene (CAS 51209-82-6)
Recommended Standards
- 1-Bromo-3-(bromomethyl)-2-methylbenzene (CAS 112299-62-4)
- (2-(Methoxycarbonyl)-5-(trifluoromethoxy)phenyl)boronic acid (CAS 1217500-75-8)
- 1-Bromo-2-(2-bromoethyl)benzene (CAS 1074-15-3)
- 4-((2-Ethylphenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid (CAS 899745-11-0)
- (βS)-β-[[(1R)-1-Phenylethyl](phenylmethyl)amino]-4-(phenylmethoxy)-benzenepropanoic Acid Methyl Ester (CAS 134430-95-8)
- Tert-butyl ((2R)-2-methylazetidin-3-yl)carbamate (CAS 2231670-16-7)
- 2,6-dimethyl-3-nitrobenzene-1-sulfonyl chloride (CAS 69383-57-9)
- Tert-butyl (s)-(1-(cyclopentanecarbonyl)pyrrolidin-3-yl)carbamate (CAS 1286208-41-0)
- N-(2-(1H-Imidazol-1-yl)pyrimidin-5-yl)isonicotinamide (CAS 1421522-19-1)
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
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