3-Hydroxy-2-nitropyridine Technical Guide
Table of Contents
- Product Specifications
- Applications & Industry Uses
- Technical Parameters Comparison
- Operational Guidelines
- Case Studies
- Procurement Advisory
Product Specifications
| Parameter | Value |
|---|---|
| CAS Number | 15128-82-2 |
| Molecular Formula | C5H4N2O3 |
| Molecular Weight | 140.10 g/mol |
| Purity Grade | ≥97% (HPLC) |
| Physical Form | Yellow crystalline powder |
| Melting Point | 69-71°C |
| Storage Conditions | 2-8°C in airtight container |
Applications & Industry Uses
This heterocyclic compound serves as critical intermediate in:
- Pharmaceutical synthesis (antibiotic precursors)
- Agrochemical research (pesticide formulations)
- Coordination chemistry (ligand development)
- Organic electronics (semiconductor materials)
Technical Parameters Comparison
| Variant | Purity | Solubility | Thermal Stability |
|---|---|---|---|
| Standard Grade | 97% | Soluble in DMSO | ≤150°C |
| Research Grade | 99% | DMF/EtOH soluble | ≤180°C |
| Custom Halogenated | 95% | Chlorinated solvents | ≤130°C |
Operational Guidelines
Critical handling protocols:
- Use NIOSH-approved respirator with organic vapor cartridge
- Maintain fume hood airflow ≥100 fpm during processing
- Incompatible with strong oxidizers/reducing agents
- pH stabilization range: 6.8-7.2 (aqueous solutions)
Case Studies
Case 1: Pharmaceutical Intermediate Synthesis
Shanghai PharmaTech achieved 22% yield improvement in antibiotic precursor synthesis through optimized nitro-group positioning using 3-Hydroxy-2-nitropyridine (Batch No. HTN-2203).
Case 2: Advanced Material Development
Shenzhen Optoelectronics utilized derivative compounds for OLED layer optimization, achieving 15% efficiency gain in prototype devices (Project Code: LUMI-9Q2024).
Procurement Advisory
For technical specifications sheets or bulk pricing:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Include following requirements in RFQ:
- Required CAS purity level
- Preferred shipment packaging
- HS code declaration needs


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