1,4-Dibromobenzene- CAS 19936-78-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19936-78-8 |
| Molecular Formula | C5[14C]H4Br2 |
| Molecular Weight | 237.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,4-Dibromobenzene- (CAS 19936-78-8) pharmaceutical standards reference standard. Molecular formula: C5[14C]H4Br2. Molecular weight: 237.90 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5[14C]H4Br2 |
| Molecular Weight | 237.90 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.) | 1962 |
| Halogen Content | Br-containing |
Related Dibromobenzene Standards
- 1,2-Dibromobenzene (CAS 583-53-9)
- 1,4-Dibromobenzene (CAS 106-37-6)
- 1,4-Dibromobenzene-d4 (CAS 4165-56-4)
- 2,5-Dibromobenzene-1,4-diamine (CAS 25462-61-7)
- 4,5-Dibromobenzene-1,2-diamine (CAS 49764-63-8)
- 4,6-Dibromobenzene-1,3-diamine (CAS 36210-57-8)
- 3,5-Dibromobenzene-1,2-diol (CAS 111167-61-4)
- 3,6-Dibromobenzene-1,2-diol (CAS 123433-20-5)
Recommended Standards
- (5-bromo-2-methoxypyridin-4-yl)boronic acid (CAS 957060-94-5)
- Bromomethanesulfonyl Bromide (CAS 54730-18-6)
- (4-Borono-3,5-difluorophenyl)phosphonic acid (CAS 2520242-74-2)
- 4-Bromo-5-chloro-1-methyl-1H-pyrazole (CAS 1350323-81-7)
- 5-Bromo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-indazole (CAS 894808-05-0)
- 4-Chloro-2-(trifluoromethoxy)benzaldehyde (CAS 1261442-48-1)
- 5-Bromo-4-chloro-3-methylisoxazole (CAS 90288-64-5)
- N-(3-Chloropyrazin-2-yl)methanesulfonamide (CAS 724442-38-0)
- Tert-butyl 3-(2-chloropyrimidin-4-yl)-3,8-diazabicyclo[3.2.1]Octane-8-carboxylate (CAS 201162-46-1)
- Neuropeptide Y (3-36) (porcine) trifluoroacetate salt (CAS 143863-88-1)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com