Product name:2-Chloronicotinic acid
Purity:99%
Appearance:White powder
Sample:Available
Storage:2-8°C
CAS No.: 2942-59-8
2-Chloronicotinic acid Cas 2942-59-8
Typical Properties
Chemical name:2-Chloronicotinic acid
Cas no:2942-59-8
Synonyms:2-chloro-3-pyridinecarboxylicaci;
Molecular weight:157.55
Molecular formula:C6H4ClNO2
Molecular structure:
| Item | Specification |
| Melting point | 176-178 °C |
| Boiling point | 316.8±22.0 °C |
| Density | 1.470±0.06 g/cm3 |
| pKa | 2.07±0.25 |
| Chlorine | ≤0.1% |
| Loss on drying | ≤0.2% |
Usage
1. Pesticide intermediates: Core raw materials for synthesizing herbicides such as nicosulfuron and pifluflumid.
2. Pharmaceutical intermediates: Used in the preparation of pyridine-based anti-inflammatory and analgesic drugs (niflumic acid, niflumic acid derivatives).
3. Organic synthesis: Raw materials for synthesizing pyridine heterocyclic derivatives, coordination compounds, and catalyst ligands.
4. Analytical chemistry: Laboratory analytical reagents based on pyridine.
Packaging and Shipping
25kg/drum
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2-Chloronicotinic acid Cas 2942-59-8