2-Bromo-6-chloro-4-picoline CAS 157329-89-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 157329-89-0 |
| Molecular Formula | C6H5BrClN |
| Molecular Weight | 206.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-6-chloro-4-picoline (CAS 157329-89-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5BrClN. Molecular weight: 206.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H5BrClN |
| Molecular Weight | 206.47 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 3-Bromo-5-chloro-2-methylpyridine (CAS 131036-39-0)
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- 3-[(3-chlorophenyl)methyl]oxolan-3-amine (CAS 1500641-40-6)
- tert-Butyl (2R,5S)-2,5-diisobutylpiperazine-1-carboxylate (CAS 1240582-43-7)
- 4-Amino-6-methyl-6H-pyrrolo[3,4-d]pyrimidine-7-carboxylic acid (CAS 1368085-10-2)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
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