L-10-Camphorsulfonic Acid (CAS 35963-20-3) Ultimate Buyer’s Guide
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | L-10-CSA | Standard CSA | p-Toluenesulfonic Acid |
|---|---|---|---|
| CAS Number | 35963-20-3 | 3144-16-9 | 104-15-4 |
| Purity | ≥99% | 98%-99% | 95%-98% |
| Solubility (Water) | 157 g/L | 143 g/L | 680 g/L |
| Chiral Purity | ee >99.5% | Racemic | N/A |
2. Industrial Applications & Functional Mechanisms
Core Applications:
- Asymmetric catalysis in API synthesis
- Chiral resolving agent for amine compounds
- Electrolyte additive for lithium-ion batteries
- Photoacid generator in photoresists
Performance Advantages:
- Superior enantioselectivity in ketone reductions
- Thermal stability up to 215°C
- Low hygroscopicity (0.8% moisture absorption)
3. Operational Best Practices & Case Studies
Pharmaceutical Intermediate Production
Dosage: 0.3-0.5 molar equivalents
Reaction Time: 4-8 hours at -15°C
Yield Improvement: 22% vs. tartaric acid
Lithium Battery Electrolyte Optimization
Concentration: 0.1-0.3 wt%
Cycle Life Extension: 300→420 cycles
4. Client Success Stories
Case 1: Innovapharm LLC (USA)
Application: Sitagliptin intermediate resolution
Results: 99.2% enantiomeric excess achieved
Throughput: 850 kg/month
Case 2: BATTERY TECH Co., Ltd. (South Korea)
Application: High-voltage electrolyte formulation
Results: 15% capacity retention improvement at 4.4V
5. Technical Consultation & Quotation
Request customized specifications or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826
Technical Support Includes:
- HPLC chiral purity analysis
- Process optimization consulting
- Regulatory documentation support
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