N-Tosyl-L-alanine 3-Indoxyl Ester (CAS 75062-54-3) Comprehensive Product Guide
Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications & Industrial Uses
- 3. Usage Guidelines & Best Practices
- 4. Comparative Analysis With Alternatives
- 5. Real-World Case Studies
- 6. Technical Support & Inquiry
1. Product Overview & Specifications
| Parameter | Specification |
|---|---|
| Chemical Name | N-Tosyl-L-alanine 3-indoxyl ester |
| CAS Number | 75062-54-3 |
| Molecular Formula | C20H20N2O5S |
| Molecular Weight | 400.45 g/mol |
| Appearance | White to off-white crystalline powder |
| Purity (HPLC) | ≥98% |
| Storage Conditions | 2-8°C in dark, dry environment |
2. Key Applications & Industrial Uses
Primary Applications:
- Enzyme substrate for esterase detection in microbiological research
- Chromogenic indicator in diagnostic test kits
- Protease activity assessment in pharmaceutical development
3. Usage Guidelines & Best Practices
Recommended Protocols:
- Prepare 10 mM stock solution in DMSO
- Working concentration range: 0.1-1.0 mM
- Incubation time: 30-120 minutes at 37°C
4. Comparative Analysis With Alternatives
| Feature | 3-Indoxyl Ester | p-Nitrophenyl Ester | 4-Methylumbelliferyl Ester |
|---|---|---|---|
| Detection Sensitivity | 5 nM | 50 nM | 10 nM |
| Water Solubility | Low (requires DMSO) | Moderate | Low |
5. Real-World Case Studies
Case Study 1: University Medical Research (2023)
- Application: Bacterial esterase profiling
- Result: 89% faster detection vs traditional methods
Case Study 2: Pharmaceutical QC Laboratory
- Application: Protease inhibitor screening
- Result: Identified 3 lead compounds with IC50 < 10μM
6. Technical Support & Inquiry
Contact our technical team for:
- Custom formulation requests
- Bulk order quotations
- MSDS & analytical documentation
Email: info@vivalr.com
Phone: (86) 15866781826
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