Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications of 4-Hydroxypyridine
- 3. Industry Use Cases
- 4. Verified Client Success Stories
- 5. Request Customized Quotation
1. Product Overview & Specifications
Basic Parameters
| Parameter | 4-Hydroxypyridine | 4-Pyridone | Pyridine |
|---|---|---|---|
| CAS Number | 626-64-2 | 108-97-4 | 110-86-1 |
| Molecular Formula | C5H5NO | C5H5NO | C5H5N |
| Purity (Industrial Grade) | ≥99% | ≥98% | ≥99.5% |
| Melting Point | 150-152°C | 148-150°C | -41.6°C |
Technical Advantages
- High thermal stability up to 300°C
- Water solubility: 85 g/L at 20°C
- Halogen content: <0.01%
2. Key Applications of 4-Hydroxypyridine
Pharmaceutical Intermediate
Critical precursor for:
- Antibacterial agents (e.g., Ciprofloxacin derivatives)
- HIV protease inhibitors
- Anticancer drug synthesis
Agrochemical Formulations
- Key component in systemic fungicides
- Stabilizer for pesticide emulsions
3. Industry Use Cases
Pharma Manufacturing
Challenge: Achieve 99.9% purity for GMP-certified tuberculosis medication.
Solution: Optimized crystallization process using Grade-A 4-Hydroxypyridine.
Outcome: Reduced impurity levels by 78% compared to traditional methods.
Crop Protection
Enhanced fungicidal activity by 40% in rice blast control through modified hydroxypyridine complexes.
4. Verified Client Success Stories
Client A: European Pharma Giant
- Annual Consumption: 12 metric tons
- Application: Production line for antiretroviral drugs
- Results: 22% cost reduction in API synthesis
Client B: Asian Agrochemical Leader
- Usage: Fungicide synergy enhancer
- Scale: 8 tons/month production
- Benefit: Extended product shelf life by 15 months
5. Request Customized Quotation
Contact our technical team for batch-specific specifications:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Request following information for faster response:
- Required quantity (kg/tons)
- Packaging preferences (drums/bulk)
- Target application sector


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