N-Glycyl-L-Tyrosine (CAS 658-79-7): Comprehensive Technical Guide
Table of Contents
1. Product Overview & Specifications
| Parameter | N-Glycyl-L-Tyrosine | Comparable Dipeptides |
|---|---|---|
| CAS Number | 658-79-7 | Varies by compound |
| Molecular Formula | C11H14N2O4 | Typically C10-12H12-16N2O4 |
| Molecular Weight | 238.24 g/mol | 220-260 g/mol |
| Melting Point | 278-285°C (dec.) | 250-300°C range |
| Density | 1.362 g/cm³ | 1.3-1.5 g/cm³ |
| Optical Rotation | +42±2° (C=1%, H2O) | +30° to +50° |
| Storage | -20°C, dry environment | -20°C to 25°C |
2. Key Applications
Pharmaceutical Sector
- Critical component in total parenteral nutrition (TPN) formulations
- Precursor for advanced peptide synthesis
- Stabilizer in biopharmaceutical formulations
Research & Development
- Substrate for enzymatic activity studies
- Reference standard in analytical chromatography
- Building block for novel drug candidates
3. Usage Guidelines
Handling Protocols
- Use PPE including nitrile gloves and safety goggles
- Maintain nitrogen atmosphere for sensitive reactions
- Reconstitute with ultrapure water (18 MΩ·cm resistivity)
Quality Control Parameters
- HPLC purity: ≥98.5%
- Heavy metals: ≤10 ppm
- Residual solvents: Meets ICH Q3C guidelines
4. Industry Applications
Medical Nutrition
Enhances amino acid profiles in critical care formulations through controlled metabolic release.
Biotechnology
Enables production of customized peptide chains for targeted therapies.
5. Client Case Studies
Leading Pharmaceutical Company (EU-based)
- Application: TPN formulation optimization
- Result: 22% improvement in nitrogen retention
- Scale: 500 kg annual procurement
Biotech Research Institute (USA)
- Application: Enzyme kinetics research
- Result: 3 published studies in Tier-1 journals
- Purity Requirement: 99.2% HPLC grade
6. Contact for Custom Solutions
Technical Support: info@vivalr.com
Order Inquiries: (86) 15866781826
Custom Synthesis Available: Specify purity (98-99.9%), packaging (1g-50kg), and GMP requirements.
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