5-Hydroxyquinoline: Technical Guide & Application Handbook
Table of Contents
1. Product Overview & Specifications
5-Hydroxyquinoline (CAS 578-67-6) is a heterocyclic organic compound with molecular formula C9H7NO. This yellow crystalline powder demonstrates exceptional chelating properties and thermal stability.
| Parameter | Specification | Testing Method |
|---|---|---|
| Purity | ≥99.5% | HPLC |
| Melting Point | 176-178°C | DSC |
| Solubility | 0.5 g/L in water (20°C) | Gravimetric |
2. Key Applications & Industrial Uses
2.1 Pharmaceutical Intermediate
- Antimicrobial agent synthesis
- Metal-chelating drug formulations
2.2 Agricultural Chemicals
- Fungicide/pesticide synergist
- Soil treatment formulations
3. Operational Guidelines & Best Practices
3.1 Handling Protocol
- Use PPE (gloves, goggles)
- Maintain pH 6-8 in solutions
4. Comparative Analysis
| Feature | 5-Hydroxyquinoline | 8-Hydroxyquinoline |
|---|---|---|
| Water Solubility | 0.5 g/L | 0.05 g/L |
| Thermal Stability | Up to 250°C | 220°C |
5. Verified Customer Success Stories
Case 1: PharmaGen Solutions
- Application: Antibiotic synthesis
- Result: 18% yield improvement
6. Technical Consultation & Quotation
Contact our chemical engineers:
- Email: info@vivalr.com
- Tel: (86) 15866781826


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