2,4-Quinolinediol: Comprehensive Product Guide
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | 2,4-Quinolinediol | Typical Quinoline Derivatives |
|---|---|---|
| CAS Number | 86-95-3 | Varies |
| Molecular Formula | C9H7NO2 | C9H7N (Base Structure) |
| Molecular Weight | 161.16 g/mol | 145-180 g/mol |
| Melting Point | >300°C | 150-250°C |
| Density | 1.40 g/cm³ | 1.10-1.30 g/cm³ |
| Solubility | Insoluble in Water | Variable Solubility |
2. Key Applications & Functional Properties
Primary Industrial Uses:
- Dye Manufacturing: Serves as a coupling component for yellow azo dyes, enabling vibrant colorfastness in textiles.
- Pharmaceutical Intermediates: Critical precursor in synthesizing antimicrobial agents and specialty APIs.
- Chemical Research: Used in coordination chemistry for metal ion chelation studies.
Performance Advantages:
- High thermal stability (>300°C decomposition threshold)
- Enhanced reactivity due to dual hydroxyl groups
- Low environmental persistence (biodegradable under controlled conditions)
3. Industrial Use Cases
Case 1: Textile Dye Synthesis
A European dye manufacturer achieved 23% higher color yield in polyesters by optimizing 2,4-Quinolinediol concentrations in azo coupling reactions, reducing dye waste by 15%.
Case 2: Pharmaceutical Development
A US-based pharma company utilized this compound to synthesize novel quinolone antibiotics with improved gram-negative bacterial coverage.
4. Client Success Stories
Beijing Jinghua Yaobang Pharmaceutical Co., Ltd.
- Application: Intermediate for anti-malarial drug candidates
- Outcome: Reduced synthesis steps from 7 to 4, cutting production costs by 40%
- Scale: 500 kg/month continuous production
Wuhan Shuer Biotechnology Co., Ltd.
- Application: Specialty dyes for automotive coatings
- Outcome: Achieved 18% wider color gamut while meeting REACH compliance
- Scale: 1.5 MT annual consumption
5. Contact for Technical Consultation
For product samples, technical data sheets, or custom synthesis inquiries:
- Email: info@vivalr.com
- Tel: (86) 15866781826


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