L-Threonine
- CAS No.72-19-5
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
L-Threonine is an essential amino acid widely used in nutraceutical formulations, infant nutrition, and parenteral infusions to support protein synthesis and immune function.
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Product Overview
L-Threonine is a vital, nutritionally essential amino acid that cannot be synthesized by the human body and must be obtained through dietary sources or supplementation. As a key building block of proteins, it plays a critical role in maintaining gut health, supporting immune system integrity, and facilitating the production of mucins and antibodies. Our high-purity L-Threonine meets stringent international pharmacopeial standards, making it ideal for use in advanced nutraceutical, clinical nutrition, and pediatric formula applications.
Specifications
| CAS Number | 72-19-5 |
|---|---|
| Assay (Dry Basis) | 99.0–101.0% |
| Appearance | White crystals or crystalline powder, odorless or with a slightly characteristic odor, slightly sweet taste |
| pH (1% solution) | 5.0–6.5 |
| Specific Rotation [α]²⁰D | −27.6° to −29.0° |
| Loss on Drying | Not more than 0.20% |
| Residue on Ignition | Not more than 0.10% |
| Heavy Metals (as Pb) | Not more than 10 ppm |
| Arsenic (as As₂O₃) | Not more than 1 ppm |
| Endotoxin | Less than 6.0 EU/g (endotoxin-certified grade available upon request) |
| Pharmacopeial Compliance | JP, USP, EP, FCC |
| Packaging | 25 kg and 50 kg multi-layer polyethylene-lined fiber drums |
| Storage | Store at controlled room temperature in a tightly sealed container, protected from moisture and light |
Industrial Applications
L-Threonine is extensively utilized across multiple health-focused sectors due to its biological indispensability and functional versatility:
- Nutraceutical Formulations: Incorporated into dietary supplements to support protein metabolism, collagen synthesis, and liver function.
- Infant Formula: A mandatory component in baby nutrition products to ensure proper growth and development, mimicking the amino acid profile of human breast milk.
- Parenteral Nutrition: Used in sterile infusion solutions for patients requiring enteral or intravenous nutritional support during recovery or critical care.
- Functional Foods & Beverages: Added to fortified foods and health drinks to enhance amino acid balance and promote overall wellness.
Manufactured under strict GMP conditions, our L-Threonine offers exceptional batch-to-batch consistency, traceability, and regulatory compliance—ensuring seamless integration into your high-quality health product portfolio.
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