1,4-Bis(bromomethyl)-2,5-diiodobenzene CAS 56403-29-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56403-29-3 |
| Molecular Formula | C8H6Br2I2 |
| Molecular Weight | 515.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,4-Bis(bromomethyl)-2,5-diiodobenzene (CAS 56403-29-3) pharmaceutical standards reference standard. Molecular formula: C8H6Br2I2. Molecular weight: 515.75 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H6Br2I2 |
| Molecular Weight | 515.75 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1973 |
| Halogen Content | Br/I-containing |
Related Bis Standards
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- 9,10-Bis(4-(bromomethyl)phenyl)anthracene (CAS 941703-52-2)
- 1,2-Bis(4-(bromomethyl)phenyl)-1,2-diphenylethene (CAS 1053241-67-0)
- 3-(Bromomethyl)-4-methylquinolin-2(1H)-one (CAS 91348-38-8)
- 4,4',4''-Tris(bromomethyl)-2,2':6',2''-terpyridine (CAS 1309964-62-2)
- 2,5-Bis(bromomethyl)-1,4-bis(octyloxy)benzene (CAS 147274-72-4)
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Recommended Standards
- Dodecanoic acid, 12-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]-, 2,3-dihydroxypropyl ester (CAS 799812-64-9)
- Halometasone impurity 11 (CAS CATO-C4X-144611)
- beta-Tauromuricholic Acid (CAS 25696-60-0)
- 2-Bromo-7-methoxy-1H-benzo[d]imidazole-5-carboxylic acid (CAS 1388074-40-5)
- (R)-1-(But-3-yn-1-yl)-2-methylpyrrolidine (CAS 460747-73-3)
- N,N'-((4-nitrophenyl)methylene)diacetamide (CAS 40891-07-4)
- Methyl 6-Amino-4-indolecarboxylate Hydrochloride (CAS 731810-08-5)
- Octadecylsilane (CAS 18623-11-5)
- N-((2S,3R,4R,5S,6R)-2-(benzyloxy)-4,5-dihydroxy-6-((trityloxy)methyl)tetrahydro-2H-pyran-3-yl)acetamide (CAS 33493-71-9)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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