1,1'-[Biphenyl-4,4'-diylbis(methylene)]bis(4,4'-bipyridinium) Dibromide CAS 2232875-70-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2232875-70-4 |
| Molecular Formula | C34H28N4 2*Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1'-[Biphenyl-4,4'-diylbis(methylene)]bis(4,4'-bipyridinium) Dibromide (CAS 2232875-70-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C34H28N4 2*Br. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C34H28N4 2*Br |
| Molecular Weight | 572.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 22.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- 2-(4-Bromo-2,6-dimethylphenoxy)acetic acid (CAS 455887-97-5)
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