4-Chloropyridine N-oxide

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4-Chloropyridine N-oxide Product Guide

Table of Contents

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:

Request SDS documentation or COA: Specify batch number and quantity requirements.

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