3-Aminobenzoic Acid (CAS 99-05-8) Product Guide
Table of Contents
- Product Overview & Specifications
- Comparative Parameter Analysis
- Industrial Applications
- Usage Scenarios
- Client Case Studies
- Procurement Guidance
- Contact for Quotation
1. Product Overview & Specifications
3-Aminobenzoic Acid (CAS 99-05-8) is an aromatic amine with molecular formula C7H7NO2. Key technical parameters:
| Parameter | Specification |
|---|---|
| Appearance | White to pale yellow crystalline powder |
| Purity | ≥99% |
| Melting Point | 174-178°C |
| Solubility | Soluble in hot water, ethanol, and ether |
2. Comparative Parameter Analysis
| Property | 3-Aminobenzoic Acid | 4-Aminobenzoic Acid |
|---|---|---|
| CAS Number | 99-05-8 | 150-13-0 |
| Reactivity | Higher electrophilic substitution | Better for azo coupling |
| Pharma Applications | Intermediate for anticonvulsants | UV absorber in cosmetics |
3. Industrial Applications
3.1 Pharmaceutical Manufacturing
Key intermediate for:
- Antiepileptic drugs (e.g., Felbamate precursors)
- Non-steroidal anti-inflammatory agents
3.2 Dye Production
Essential for manufacturing:
- Azo dyes for textile industry
- pH-sensitive indicators
4. Usage Scenarios
4.1 Organic Synthesis Protocol
Typical reaction conditions:
| Process | Parameters |
|---|---|
| Esterification | H2SO4 catalyst, 110°C, 4hr |
| Diazotization | NaNO2/HCl, 0-5°C |
5. Client Case Studies
5.1 Pharma Company A (Germany)
Challenge: Needed high-purity intermediate for antiepileptic API
Solution: Customized purification process achieving 99.9% purity
Result: 30% yield improvement in final API synthesis
5.2 Dye Manufacturer B (India)
Challenge: Color consistency in textile dyes
Solution: Optimized 3-ABA dosage at 2.3% w/w
Result: Reduced batch variation from ±15% to ±3%
6. Procurement Guidance
| Factor | Recommendation |
|---|---|
| Quality Verification | Request HPLC chromatograms & COA |
| Packaging | 25kg fiber drums with PE liner |
| Storage | Keep in cool (15-25°C), dry environment |
7. Contact for Quotation
Request customized solutions:
Email: info@vivalr.com
Phone: (86) 15866781826



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