3-Bromo-5-hydrazinylpyridine hydrochloride CAS 28741-22-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28741-22-2 |
| Molecular Formula | C5H6BrN3 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Bromo-5-hydrazinylpyridine hydrochloride (CAS 28741-22-2) pharmaceutical standards reference standard. Molecular formula: C5H6BrN3 HCl. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H6BrN3 HCl |
| Molecular Weight | 224.49 g/mol |
| Appearance | 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
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- 14-Bromo-1-tetradecyne (CAS 1000014-24-3)
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- ethyl 3-bromo-5-chloroimidazo[1,2-a]pyridine-2-carboxylate (CAS 1000018-03-0)
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Recommended Standards
- N-benzyl-6-(4-phenylbutoxy)hexan-1-amine oxalate (CAS 1070788-08-7)
- 1-Azido-8-bromooctane (CAS 133497-22-0)
- Ruxolitinib Impurity 124 (CAS CATO-C4X-2058124)
- Chloromethyl palmitate (CAS 61413-69-2)
- Sissotrin 6''-O-malonate (CAS 34232-17-2)
- 2-Chloro-5-(5-oxo-4-((5-phenylfuran-2-yl)methylene)-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-1-yl)benzoic acid (CAS 496807-64-8)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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