1,1'-((2,5-Dibromo-1,4-phenylene)bis(methylene))bis(1H-imidazole) CAS 2375720-18-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2375720-18-4 |
| Molecular Formula | C14H12Br2N4 |
| Molecular Weight | 396.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,1'-((2,5-Dibromo-1,4-phenylene)bis(methylene))bis(1H-imidazole) (CAS 2375720-18-4) pharmaceutical standards reference standard. Molecular formula: C14H12Br2N4. Molecular weight: 396.08 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H12Br2N4 |
| Molecular Weight | 396.08 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Dibromo Standards
- 4,6-Dibromo-2-(3,4-dimethylphenyl)-1,3-benzoxazol-5-amine (CAS 637302-96-6)
- 4,6-Dibromo-2-(4-ethylphenyl)benzo[d]oxazol-5-amine (CAS 637302-98-8)
- 1,8-Dibromo-4,5-dimethoxyanthracene (CAS 1370442-64-0)
- Methyl 2-(2,3-dibromo-6-ethoxy-4-formylphenoxy)acetate (CAS 827592-88-1)
- 2,3-Dibromo-6-hydroxy-4,7-dimethoxybenzofuran-5-carboxylic acid (CAS 88258-49-5)
- 1,3-Dibromo-5-chloro-2-iodo-benzene (CAS 81067-46-1)
- 1,5-Dibromo-3-chloro-2-iodobenzene (CAS 81067-45-0)
- 3,5-Dibromo-1-[(4-bromophenyl)methyl]-1h-1,2,4-triazole (CAS 1211431-07-0)
Recommended Standards
- 2,2,3,3,4,4,5,5,6,6,7,7,8,8-Tetradecafluorooctanoic acid (CAS 13973-14-3)
- Isavuconazole Impurity 87 (CAS 4072-67-7)
- 2-((9H-Fluoren-9-ylidene)methyl)furan (CAS 2871-88-7)
- 4-(Azetidin-3-yl)tetrahydro-2H-pyran-2-one (CAS 1439991-18-0)
- 1,2,3,4-Tetrahydroquinoline-6-carbaldehyde (CAS 30450-60-3)
- 2-(2-(Difluoromethoxy)-5-nitrobenzoyl)pyridine (CAS 1261531-87-6)
- N-(Thiazol-2-yl)quinoxaline-6-carboxamide (CAS 571910-89-9)
- 5-(4-((3,5-Dimethyl-4-nitro-1h-pyrazol-1-yl)methyl)phenyl)-4-ethyl-4h-1,2,4-triazole-3-thiol (CAS 1001756-34-8)
- 5-(4-Ethoxybenzoyl)furan-2-carboxylic acid (CAS 1399661-34-7)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com