4-Chloropyridine N-oxide Product Guide
Table of Contents
- Product Specifications & Comparative Analysis
- Applications & Industrial Use Cases
- Operational Guidelines & Safety Protocols
- Client Case Studies
- Technical Support & Inquiry
1. Product Specifications & Comparative Analysis
| Parameter | 4-Chloropyridine N-oxide | Pyridine N-oxide | 4-Bromopyridine N-oxide |
|---|---|---|---|
| CAS Number | 20242-05-5 | 694-59-7 | 18817-37-5 |
| Molecular Formula | C5H4ClNO | C5H5NO | C5H4BrNO |
| Purity | ≥98% (HPLC) | ≥95% | ≥97% |
| Melting Point | 78-82°C | 65-67°C | 91-94°C |
2. Applications & Industrial Use Cases
Key Functional Roles:
- Intermediate in pharmaceutical synthesis (e.g., anti-infective agents)
- Ligand precursor for transition metal catalysts
- Building block for agrochemical active ingredients
- Reagent in oxidation-reduction reactions
3. Operational Guidelines & Safety Protocols
Storage Recommendations:
- Store in airtight containers at 2-8°C
- Protect from light and moisture
- Shelf life: 24 months under optimal conditions
Handling Precautions:
- Use NIOSH-approved respirators during bulk processing
- Employ chemical-resistant gloves (Butyl rubber recommended)
4. Client Case Studies
Case 1: Pharmaceutical Intermediate Production
- Client: Shanghai MedChem Co., Ltd.
- Application: Synthesis of antibacterial quinolone derivatives
- Result: Achieved 92% reaction yield with 99.5% chiral purity
Case 2: Agrochemical Development
- Client: Jiangsu Yangnong Chemical Group
- Application: Production of novel neonicotinoid alternatives
- Result: Reduced synthesis steps from 7 to 4 in key pathways
5. Technical Support & Inquiry
For customized specifications or bulk pricing:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Request SDS documentation or COA: Specify batch number and quantity requirements.


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