3-Fluoropyridine N-Oxide: Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Key Parameters
| Parameter | 3-Fluoropyridine N-Oxide | Pyridine N-Oxide | Fluoropyridine |
|---|---|---|---|
| CAS Number | 1072-29-9 | 694-59-7 | 372-47-4 |
| Molecular Formula | C5H4FNO | C5H5NO | C5H4FN |
| Purity | >98% | >95% | >99% |
| Melting Point | 72-75°C | 65-68°C | -15°C |
| Solubility | Water, Ethanol | Polar Solvents | Organic Solvents |
Competitive Advantages
- Superior reactivity in nucleophilic substitution reactions
- Enhanced solubility profile for diverse reaction conditions
- Higher thermal stability vs. non-fluorinated analogs
2. Applications & Use Cases
Pharmaceutical Intermediate
Critical for synthesizing fluorinated API precursors in:
- Anticancer agents (e.g., kinase inhibitors)
- Neurological therapeutics
- Antiviral compounds
Agrochemical Synthesis
Enables development of advanced:
- Herbicides with improved crop selectivity
- Insecticides featuring fluorine-enhanced bioactivity
3. Step-by-Step Usage Guidelines
Standard Reaction Protocol
- Prepare 0.1M solution in anhydrous DMF
- Maintain reaction temperature at -10°C to 25°C
- Use inert atmosphere (N₂/Ar) for oxygen-sensitive reactions
- Monitor conversion via HPLC at 254nm
Safety Handling
- PPE Requirement: Nitrile gloves, chemical goggles
- Storage: Keep in amber glass at 2-8°C
- Shelf Life: 24 months unopened
4. Industry Case Studies
Case 1: Antiviral Drug Development
Challenge: Improve yield in fluorinated nucleoside synthesis
Solution: 3-Fluoropyridine N-Oxide-mediated coupling reaction
Result: 82% yield vs. 58% with traditional methods
Case 2: OLED Material Production
Challenge: Achieve precise fluorination in electron transport layers
Solution: Directed ortho-metalation using N-oxide derivative
Result: 15% improvement in device luminance efficiency
5. Client Success Stories
PharmaTech Solutions (Munich)
Project: Development of third-generation EGFR inhibitors
Application: Key fluorination agent in lead optimization
Outcome: Reduced IC50 from 48nM to 9nM in 6-month cycle
AgroNova Ltd. (Shanghai)
Project: Next-gen fungicide formulation
Application: Building block for systemic activity enhancement
Outcome: Field efficacy increased by 40% at half dosage
6. Contact for Custom Solutions
Optimize your fluorination chemistry with our technical support:
- Email: info@vivalr.com
- Phone: (86) 15866781826
Request batch-specific COA or discuss bulk order discounts.
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