4,4'-Bis(N-benzylpyridinium) dibromide CAS 27768-49-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 27768-49-6 |
| Molecular Formula | C24H22N2 2*Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-Bis(N-benzylpyridinium) dibromide (CAS 27768-49-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H22N2 2*Br. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C24H22N2 2*Br |
| Molecular Weight | 418.36 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) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- JWH-203 Impurity 1（JWH 203 4-Chloro Isomer） (CAS 864445-58-9)
- 2-Chloro-3-(3,4-dimethoxyphenyl)-1-propene (CAS 111860-79-8)
- 2-methylindazole-4-carboxamide (CAS 2306264-94-6)
- 1-(2-(3,4-Dihydroquinolin-1(2H)-yl)-2-oxoethyl)-2-methyl-1H-indole-3-carbaldehyde (CAS 431909-24-9)
- 3,6-Dichloro-2-(4-chlorophenyl)benzofuran-5-sulfonyl chloride (CAS 112009-68-4)
- 4-Methoxy-5-(p-tolyl)furan-2(5H)-one (CAS 6277-39-0)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
Why CATO?
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