8-Hydroxyquinoline-N-oxide: Comprehensive User Guide
Table of Contents
1. Product Overview & Technical Specifications
CAS Number: 1548-31-4
Molecular Formula: C9H7NO2
Purity: ≥98% (HPLC)
Appearance: Light yellow crystalline powder
| Parameter | 8-Hydroxyquinoline-N-oxide | Standard 8-Hydroxyquinoline |
|---|---|---|
| Solubility in Water | 0.5 g/L (20°C) | 1.2 g/L (20°C) |
| Melting Point | 138-141°C | 74-77°C |
| Antimicrobial Efficiency | 35% higher | Baseline |
2. Key Applications & Industrial Uses
Core Functions:
- Metal ion chelation in industrial wastewater treatment
- Antifungal agent in agricultural formulations
- Intermediate in pharmaceutical synthesis
- Corrosion inhibitor in lubricant additives
3. Step-by-Step Usage Guidelines
Pharmaceutical Synthesis Example:
- Prepare 0.1M solution in ethanol/water (3:1 ratio)
- Maintain reaction temperature at 45±2°C
- Add substrate compound at 1:1.2 molar ratio
- Stir for 4-6 hours under nitrogen atmosphere
4. Real-World Case Studies
Case Study 1: European Pharma Manufacturer
Challenge: Improve API stability in antimalarial drugs
Solution: 0.8% w/w additive in final formulation
Result: 40% reduction in degradation products
Case Study 2: Asian Agrochemical Company
Challenge: Fungal resistance in crop protection
Solution: 15% concentration in foliar spray
Result: 92% pathogen inhibition achieved
5. Inquiry & Technical Support
Request product samples or technical documentation:
Email: info@vivalr.comTel: (86) 15866781826
Our experts provide:
– Batch-specific analytical reports
– Regulatory compliance guidance
– Custom formulation support
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