2-(2-Chloro-5-nitrophenyl)pyridine hydrochloride CAS 2254573-75-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2254573-75-4 |
| Molecular Formula | C11H7ClN2O2 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(2-Chloro-5-nitrophenyl)pyridine hydrochloride (CAS 2254573-75-4) pharmaceutical standards reference standard. Molecular formula: C11H7ClN2O2 HCl. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H7ClN2O2 HCl |
| Molecular Weight | 271.10 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-bromo-2-hydroxy-3-nitropyridine (CAS 15862-34-7)
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- 3-(3-Ethyl-1-methyl-1h-1,2,4-triazol-5-yl)aniline (CAS 1342034-23-4)
- potassium 5-ethyl-1,2,4-oxadiazole-3-carboxylate (CAS 1803591-86-7)
- Valsartan Impurity 72 (CAS 601-77-4)
- Tert-butyl ((5,6-dimethoxypyridin-2-yl)methyl)carbamate (CAS 1142192-08-2)
- Compstatin control peptide (CAS 301544-78-5)
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