N-Acetyl-L-Carnosine (CAS 56353-15-2) Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
N-Acetyl-L-Carnosine (CAS 56353-15-2) is a stabilized dipeptide derivative of L-carnosine with enhanced bioavailability. Key parameters:
| Parameter | Specification |
|---|---|
| Molecular Formula | C9H14N4O4 |
| Purity | ≥99.5% (HPLC) |
| Appearance | White crystalline powder |
| Solubility | Water-soluble (50 mg/mL) |
| Storage | 2-8°C in airtight container |
2. Applications & Industry Uses
Core Functional Benefits:
- Superior antioxidant protection vs. standard carnosine
- Enhanced cellular membrane permeability
- Extended biological half-life (4-6 hours)
Industry Applications:
| Industry | Application | Benefit |
|---|---|---|
| Pharmaceuticals | Ophthalmic solutions | Cataract prevention |
| Nutraceuticals | Anti-aging supplements | Neurological protection |
| Cosmeceuticals | Topical formulations | Collagen preservation |
3. Performance Comparison Analysis
| Parameter | N-Acetyl-L-Carnosine | Standard L-Carnosine | N-Acetylcysteine |
|---|---|---|---|
| Bioavailability | 85-92% | 12-15% | 6-10% |
| Stability (pH 7.4) | 98% @24h | 42% @24h | 78% @24h |
4. Operational Best Practices
Formulation Guidelines:
- Optimal pH range: 6.0-7.5
- Recommended solvent systems: PBS buffer or deionized water
- Maximum thermal stability: 60°C for ≤30 minutes
5. Verified Customer Case Studies
Case Study 1: European Nutraceutical Manufacturer
- Challenge: Develop stable ocular health supplement
- Solution: 50mg NAC-L-Carnosine capsule formulation
- Result: 300% bioavailability improvement vs. baseline
Case Study 2: US Dermatology Research Center
- Challenge: Photoaging reversal in topical cream
- Solution: 2% NAC-L-Carnosine emulsion system
- Result: 45% collagen density increase (12-week trial)
6. Technical Consultation & Quotation
Request customized technical support or commercial pricing:
- Email: info@vivalr.com
- Phone: (86) 15866781826
Our experts provide:
- Formulation development support
- Regulatory compliance guidance
- Bulk order optimization (100kg+ capacities)



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