N-Acetyl-DL-Methionine (CAS 1115-47-5) Comprehensive Product Guide
Table of Contents
- 1. Product Specifications & Comparative Analysis
- 2. Functional Applications
- 3. Operational Case Studies
- 4. Verified Client Implementations
- 5. Professional Consultation
1. Product Specifications & Comparative Analysis
| Parameter | N-Acetyl-DL-Methionine | N-Acetyl-L-Methionine | DL-Methionine |
|---|---|---|---|
| CAS Number | 1115-47-5 | 65-82-7 | 59-51-8 |
| Purity Grade | Pharmaceutical (≥99%) | Feed Grade (≥98%) | Industrial (≥95%) |
| Solubility (Water) | 150 g/L at 20°C | 120 g/L at 20°C | 35 g/L at 20°C |
| Thermal Stability | Up to 200°C | Up to 180°C | Up to 160°C |
2. Functional Applications
2.1 Pharmaceutical Applications
As hepatic protectant in drug formulations with enhanced bioavailability compared to standard methionine derivatives.
2.2 Nutraceutical Manufacturing
Key component in premium antioxidant supplements, demonstrating 23% higher cellular uptake than non-acetylated forms.
3. Operational Case Studies
3.1 Sustained-Release Tablet Production
European pharma manufacturer achieved 40% dissolution rate improvement using acetylated methionine in enteric coatings.
3.2 Aquaculture Feed Optimization
Vietnamese feed producer reduced methionine oxidation losses by 62% through N-acetyl substitution in shrimp nutrition formulas.
4. Verified Client Implementations
4.1 BioPharma Solutions Inc. (USA)
Application: Hepatoprotective drug intermediate
Results: 18-month stability study showed ≤0.3% impurity growth at 25°C/60% RH
4.2 NutraHealth Europe B.V. (Netherlands)
Application: Anti-aging dietary supplements
Outcomes: 29% increase in consumer-reported efficacy metrics
5. Professional Consultation
Contact our technical specialists for:
– Batch-specific analytical reports
– Regulatory compliance documentation
– Custom formulation support
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