3,4,5,6-Tetrachloro-2-Cyanobenzoic Acid Ammonium Salt (CAS 34643-39-5) Product Guide
Table of Contents
- Product Overview & Specifications
- Key Applications & Industry Uses
- Operational Guidelines & Best Practices
- Case Study 1: Pharmaceutical Intermediate Synthesis
- Case Study 2: Agrochemical Formulation Optimization
- Technical Support & Inquiry
Product Overview & Specifications
| Parameter | Specification | Competitor A Comparison |
|---|---|---|
| CAS Number | 34643-39-5 | Same |
| Molecular Formula | C8H3Cl4N·NH4 | Alternative salt forms available |
| Purity | >98% (HPLC) | 95-97% typical |
| Solubility | 150 mg/mL in DMSO | 100-120 mg/mL range |
Key Applications & Industry Uses
Pharmaceutical Intermediate: Critical component in cephalosporin antibiotic synthesis, particularly for third-generation antibiotics requiring precise chlorination patterns.
Agrochemical Precursor: Enables production of broad-spectrum fungicides with enhanced environmental stability compared to traditional benzoic acid derivatives.
Dye Manufacturing: Serves as electron-deficient aromatic building block for specialty pigments in high-performance coatings.
Operational Guidelines & Best Practices
Storage: Maintain at 2-8°C in sealed amber glass containers under nitrogen atmosphere. Shelf life extends to 36 months with proper handling.
Reaction Compatibility: Optimal performance achieved in polar aprotic solvents (DMF/DMSO) at 60-80°C. Avoid strong reducing agents without proper quenching protocols.
Case Study 1: Pharmaceutical Intermediate Synthesis
Client: European API Manufacturer
Challenge: Required high-purity intermediate for cefotaxime sodium production meeting EP 10.0 standards
Solution: Implemented our GMP-grade material in nucleophilic substitution step, achieving 92% yield improvement over previous supplier
Case Study 2: Agrochemical Formulation Optimization
Client: Southeast Asia Crop Protection Leader
Challenge: Needed stable chlorinated benzoate precursor for next-gen rice blast fungicide
Solution: Custom particle size distribution (D90 < 50μm) enabled 30% faster dissolution in co-solvent systems
Technical Support & Inquiry
For batch-specific COA, custom synthesis projects, or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826
Request SDS documentation or schedule lab demonstration:
| Package Size | Purity Grade | Lead Time |
|---|---|---|
| 100g | Research (98%) | 3-5 days |
| 1kg | Technical (95%) | 2 weeks |
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