3-Chloropyridine-2-carboxylic Acid
- CAS No.57266-69-0
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity 3-Chloropyridine-2-carboxylic acid (CAS 57266-69-0), a key pyridine-based intermediate for advanced organic synthesis in pharmaceutical and agrochemical manufacturing.
Request Bulk PricingProduct Technical Details
Product Overview
3-Chloropyridine-2-carboxylic acid is a high-value heterocyclic carboxylic acid widely employed as a versatile building block in the synthesis of complex active pharmaceutical ingredients (APIs) and specialty agrochemicals. With its reactive chloro and carboxylic acid functional groups positioned on the pyridine ring, this compound enables selective derivatization pathways critical for constructing bioactive molecules.
Specifications
| Molecular Formula | C6H4ClNO2 |
|---|---|
| Molecular Weight | 157.56 g/mol |
| CAS Number | 57266-69-0 |
| Appearance | White to brown crystalline powder |
| Assay (GC/HPLC) | ≥98.0% |
| Moisture (K.F.) | ≤0.5% |
| Melting Point | 131°C (dec.) |
| Boiling Point | 297.6 ± 20.0°C at 760 mmHg |
| Density | 1.5 ± 0.1 g/cm³ |
| Flash Point | 133.8 ± 21.8°C |
Industrial Applications
As a specialized pyridine derivative, 3-chloropyridine-2-carboxylic acid serves primarily as an intermediate in multi-step organic syntheses. Its structural features facilitate nucleophilic aromatic substitution and decarboxylation reactions, making it indispensable in the production of:
- Pharmaceutical intermediates for neurological and anti-inflammatory therapeutics
- Agrochemical actives including herbicides and plant growth regulators
- Ligands for catalytic metal complexes in fine chemical manufacturing
Our product is manufactured under stringent quality control protocols to ensure batch-to-batch consistency, regulatory compliance, and suitability for GMP-aligned processes.
Handling and Storage
Store in a cool, dry, and well-ventilated area away from incompatible materials. Keep container tightly closed when not in use. Standard industrial hygiene practices are recommended during handling.
