4-Hydroxypyridine

Product Name:4-Hydroxypyridine
CAS:626-64-2
MFC5H5NO
MW:95.1
EINECS:210-958-3
MOL File:626-64-2.mol

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Table of Contents

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:

Request following information for faster response:

  • Required quantity (kg/tons)
  • Packaging preferences (drums/bulk)
  • Target application sector
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