2,4-Dibromo-1-ethyl-benzene CAS 30812-87-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 30812-87-4 |
| Molecular Formula | C8H8Br2 |
| Molecular Weight | 263.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dibromo-1-ethyl-benzene (CAS 30812-87-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8Br2. Molecular weight: 263.96 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1965 |
| 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
- 2,4-Dibromo-1-ethylbenzene (CAS 66634-86-4)
- 2-Bromo-1-(bromomethyl)-4-methylbenzene (CAS 75366-14-2)
- 1-Bromo-4-(bromomethyl)-2-methylbenzene (CAS 27561-51-9)
- GHRP-1 TFA salt (CAS 141925-59-9(Free Base))
- 2-(6-Chloro-3-(trifluoromethyl)pyridin-2-yl)ethan-1-amine (CAS 1393552-60-7)
- 4-(4-Chlorophenoxy)-3-(trifluoromethyl)aniline (CAS 57688-17-2)
- 8-Fluoro-2-methylquinoline-4-carboxylic acid (CAS 288151-68-8)
- N-(4-methoxyphenyl)-3-(pyrrolidin-1-yl)butanamide (CAS 478078-14-7)
- Pranoprofen Impurity 53 (CAS 6537-46-8)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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 13829788188 / jacky.chen@cato-chem.com