2-(4-Chlorophenyl)-5-nitropyridine CAS 874492-01-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 874492-01-0 |
| Molecular Formula | C11H7ClN2O2 |
| Molecular Weight | 234.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Chlorophenyl)-5-nitropyridine (CAS 874492-01-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H7ClN2O2. Molecular weight: 234.64 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H7ClN2O2 |
| Molecular Weight | 234.64 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
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Recommended Standards
- 2-(4-Chlorophenyl)-3-nitropyridine (CAS 886361-74-6)
- 2-(4-Chloro-phenyl)-pyrimidine-5-carboxylic acid (CAS 878691-37-3)
- 2-(Chloromethyl)-[1,2,4]triazolo[4,3-a]quinoxalin-1(2H)-one (CAS 61645-28-1)
- 2-(2-Chlorophenoxy)-2-methylpropanoic acid (CAS 17413-79-5)
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- 1-Chloro-2-[(4-chlorophenyl)difluoromethyl]-4-(trifluoromethyl)benzene (CAS 95998-70-2)
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