2-Chloro-5-pyridinecarboxaldehyde (6-chloronicotinaldehyde)
Biomedicine 2025-03-04
CAS.No：23100-12-1
Appearance:White powder
Molecular Formula:C6H4ClNO
Purity:≥99.5%
Molecular weight:141.56
Capacity:10 tons/month
Application:Pharmaceutical intermediates
Basic Information of 2-Chloro-5-Pyridinecarboxaldehyde (6-Chloronicotinaldehyde)
| Aspect | Details |
|---|---|
| Chemical Name | 2-Chloro-5-pyridinecarboxaldehyde (6-Chloronicotinaldehyde) |
| CAS Number | 23100-12-1 |
| Molecular Formula | C₆H₄ClNO |
| Molecular Weight | 141.55 g/mol |
| Appearance | White to yellow powder |
| Melting Point | 97°C (30 mmHg) |
| Boiling Point | 318.2±15.0 °C (Predicted) |
| Density | 1.432 g/mL |
| Solubility | Soluble in common organic solvents |
| Storage Conditions | Store under inert gas (nitrogen or argon) at 2-8°C |
| pKa | -3.03±0.22 (Predicted) |
Additional Information on 2-Chloro-5-Pyridinecarboxaldehyde (6-Chloronicotinaldehyde)
| Aspect | Details |
|---|---|
| Synonyms | 6-Chloronicotinaldehyde, 2-Chloropyridine-5-carbaldehyde, 6-Chloropyridine-3-carboxaldehyde |
| Application | – Pharmaceutical Intermediate: Used in the synthesis of various pharmaceutical compounds.<br>- Agricultural Chemicals: Used as a raw material for insecticides, herbicides, and fungicides.<br>- Organic Synthesis: Serves as a reagent and intermediate in organic synthesis. |
| Synthesis | Can be synthesized from benzoyl chloride and aluminum chloride. |
| Safety Information | – Hazard Statements: Causes skin irritation (H315), causes serious eye irritation (H319).<br>- Precautionary Statements: Wash hands thoroughly after handling (P264), wear protective gloves/protective clothing/eye protection/face protection (P280), avoid breathing dust/fume/gas/mist/vapours/spray (P261), use only outdoors or in a well-ventilated area (P271).<br>- Storage: Store in a cool, dry place. Keep container tightly closed in a dry place. |
| Packaging and Price | – 1g: $39.13<br>- 5g: $141.81 |
| Purity | ≥98% |
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