N-Acetyl-L-methionine CAS 65-82-7: Comprehensive Product Guide
Table of Contents
- 1. Product Specifications & Comparative Analysis
- 2. Industrial Applications & Functional Advantages
- 3. Operational Protocols & Usage Scenarios
- 4. Verified Client Implementations
- 5. Technical Consultation & Procurement Guidance
1. Product Specifications & Comparative Analysis
| Parameter | N-Acetyl-L-methionine | Standard Methionine | Competitor Acetylated Variants |
|---|---|---|---|
| CAS Number | 65-82-7 | 63-68-3 | Varies by supplier |
| Molecular Formula | C7H13NO3S | C5H11NO2S | Similar structure |
| Purity Grade | ≥99% (Pharma Grade) | 98-99% | 97-98.5% |
| Solubility (25°C) | 50g/L in water | 33g/L | 40-45g/L |
2. Industrial Applications & Functional Advantages
Core Utilization Sectors:
- Pharmaceutical Manufacturing: Precursor for hepatoprotective drugs
- Nutraceutical Formulations: Enhanced bioavailability supplements
- Veterinary Medicine: Metabolic regulation in livestock
- Cosmeceutical Products: Antioxidant in dermal applications
3. Operational Protocols & Usage Scenarios
Pharmaceutical Integration Example:
Dosage Formulation: 200-500mg tablets
Stability Testing: Maintains 95% potency after 24 months at 25°C/60% RH
Compatibility: Verified with excipients including MCC and crosspovidone
Nutraceutical Application:
Synergistic combination with NAC (N-Acetylcysteine)
Recommended dosage: 300-600mg daily with fat-soluble vitamins
4. Verified Client Implementations
Case Study 1: European Pharma Leader
Client Profile: Top 10 hepatoprotective drug manufacturer
Challenge: Improve oral bioavailability of methionine derivatives
Solution: Implemented N-Acetyl-L-methionine in enteric-coated tablets
Outcome: 38% increase in plasma concentration levels
Case Study 2: Asian Feed Additive Producer
Client Profile: 200,000 MT/year animal nutrition company
Challenge: Reduce methionine oxidation in poultry feed
Solution: 0.15% N-Acetyl-L-methionine inclusion
Outcome: 22% improvement in nutrient retention rates
5. Technical Consultation & Procurement Guidance
Quality Assurance Parameters:
- Heavy Metals: ≤10ppm
- Residual Solvents: Meets ICH Q3C guidelines
- Microbiological Profile: Total aerobic count <100 CFU/g
Customization Options:
| Parameter | Standard | Customizable Range |
|---|---|---|
| Particle Size | 80-120µm | 20-200µm |
| Packaging | 25kg drums | 1kg-500kg options |
Procurement Advisory:
Recommended Storage: 2-8°C in airtight containers
MOQ: 100kg (commercial scale)
Lead Time: 4-6 weeks for GMP-certified batches
Contact for Technical Specifications:
Email: info@vivalr.com
Phone: (86) 15866781826
Office Hours: Mon-Fri 08:00-17:00 (GMT+8)



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