4-Iodophenoxyacetic Acid (CAS 1878-94-0): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
4-Iodophenoxyacetic Acid (CAS 1878-94-0), also known as 4-IPA or 4-IPOAA, is a synthetic auxin analog widely used in plant physiology studies and agrochemical formulations. Below are its key specifications:
| Parameter | Details |
|---|---|
| Chemical Formula | C8H7IO3 |
| Molecular Weight | 278.05 g/mol |
| Appearance | White to off-white crystalline powder |
| Purity | ≥98% (HPLC) |
| Solubility | Soluble in ethanol, DMSO; sparingly in water |
| Storage | 2-8°C in airtight container |
Comparative Analysis
| Feature | 4-Iodophenoxyacetic Acid | 2,4-D | IBA |
|---|---|---|---|
| Stability | High | Moderate | Low |
| Rooting Efficiency | Superior | Average | High |
| Cost-Effectiveness | Moderate | High | High |
2. Key Applications & Uses
4-Iodophenoxyacetic Acid serves critical roles in:
- Plant Tissue Culture: Induces callus formation and somatic embryogenesis.
- Herbicide Research: Used as a reference compound for auxin-like herbicide development.
- Fruit Setting: Enhances fruit retention in tomatoes and cucumbers.
- Organic Synthesis: Intermediate for pharmaceuticals and agrochemicals.
3. Usage Guidelines
Recommended Concentrations
- Plant Tissue Culture: 0.1-1.0 mg/L in media
- Fruit Setting Spray: 10-50 ppm aqueous solution
Safety Precautions
- Wear PPE (gloves, goggles) during handling
- Avoid direct sunlight exposure
4. Implementation Case Studies
Case 1: Orchid Micropropagation
A Singaporean biotech firm achieved 92% successful rooting in Dendrobium species using 0.5 mg/L 4-IPA supplemented media.
Case 2: Tomato Yield Improvement
Dutch greenhouse operators reported 22% yield increase with weekly 20 ppm foliar sprays during flowering.
5. Client Success Stories
Client A: GreenGrowth Agritech (USA)
Challenge: Low success rate in blueberry tissue culture
Solution: 0.3 mg/L 4-IPA in initiation media
Result: 78% viable shoot formation vs. 45% baseline
Client B: BioSynthetics Ltd (Germany)
Challenge: Inconsistent herbicide intermediate synthesis
Solution: 4-IPA as reaction catalyst
Result: 95% reaction yield stability achieved
6. Contact for Technical & Sales Inquiries
Email: info@vivalr.com
Phone: (86) 15866781826
Request custom concentration formulations or MSDS documentation today.
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