L-Threonine 72-19-5 High Purity Amino Acid Nutritional Biochemical Intermediate Use
L-Threonine 72-19-5 High Purity Amino Acid Nutritional Biochemical Intermediate Use
Product Overview
L-Threonine (CAS 72-19-5) is an essential amino acid widely used in nutritional, biochemical, and industrial applications. It plays a key role in protein synthesis and metabolic processes in living organisms.
It is commonly applied in food additives, pharmaceutical intermediates, and biochemical research due to its high purity, stability, and versatile functionality.
Key Characteristics
- Essential amino acid structure
- High purity crystalline form
- Good water solubility
- Stable chemical properties
- Biochemical metabolic role
- Nutritional functional ingredient
- Consistent batch quality
- Wide industrial applicability
Applications
- Nutritional supplement formulations
- Food additive systems
- Pharmaceutical intermediate production
- Biochemical research studies
- Organic synthesis intermediate
- Animal feed nutrition
- Amino acid derivative development
- Laboratory reagent use
Product Specifications
| Item | Specification |
|---|---|
| Product Name | L-Threonine |
| CAS Number | 72-19-5 |
| Molecular Formula | C4H9NO3 |
| Molecular Weight | 119.12 g/mol |
| Appearance | White crystalline powder |
| Purity | ≥ 98.5% |
| pH (1% solution) | 5.0–6.5 |
| Solubility | Freely soluble in water |
| Melting Point | 256–258°C |
| Moisture Content | ≤ 0.5% |
| Storage Condition | Cool, dry, sealed container |
Physicochemical Properties
L-Threonine is an essential amino acid containing hydroxyl and amino functional groups, contributing to its role in protein structure and metabolic regulation. It is widely used in nutritional and biochemical systems.
Advantages
- High purity amino acid
- Stable chemical structure
- Excellent nutritional value
- Wide application range
- Reliable batch consistency
- Suitable for multiple industries
Storage Conditions
Store in a tightly sealed container in a cool, dry, and well-ventilated environment. Avoid moisture and contamination.
Packaging Options
- 25 kg fiber drum
- 1 kg / 5 kg sealed bag
- Customized packaging available
Quality Control
Each batch is tested for purity, pH, moisture, and melting point using standard analytical methods to ensure consistent quality for nutritional and biochemical applications.
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