CAS · 56-45-1
Product Overview
L-Serine is a high-purity feed-additives supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Property | Specification |
|---|---|
| Appearance | White crystals or crystalline powder |
| Assay | 98.5% to 101.5% |
| Identification | IR Conforms |
| Specific Rotation [α]D25 | +14.0° to +15.6° |
| State of solution | 98.0% min. |
| Cl | 0.05% max. |
| SO₄ | 0.03% max. |
| Fe | 0.003% max. |
| Heavy metals (Pb) | 0.0015% max. |
| Loss on drying | 0.20% max. |
| Residue on ignition | 0.10% max. |
| Chromatographic Purity - Single impurity | 0.5% max. |
| Chromatographic Purity - Total impurities | 2.0% max. |
Applications
1. Pharmaceutical and Biomedical Use
L-Serine is a critical component in neurological health and metabolic regulation. It is involved in the synthesis of neurotransmitters and phospholipids necessary for brain development and function.
● Neuroprotective therapies: L-Serine has been investigated for potential use in managing neurodegenerative disorders such as ALS (Amyotrophic Lateral Sclerosis), Alzheimer's disease, and Parkinson's disease due to its neuroprotective properties.
● Therapeutic nutrition: It is included in enteral and parenteral nutrition formulations for patients who are unable to obtain adequate amino acids through a regular diet.
2. Biochemical Research and Cell Culture
L-Serine丨CAS 56-45-1 is commonly used in cell culture media and biochemical assays due to its role in nucleotide and amino acid biosynthesis.
● Cell growth support: It is essential for the growth and proliferation of cells in vitro, particularly in mammalian and microbial cultures.
● Metabolic studies: As a metabolic precursor to glycine and cysteine, it is used in research related to one-carbon metabolism and methylation pathways.
3. Food and Dietary Supplements
In the food industry, L-Serine is used as a nutritional supplement and flavor enhancer in functional foods and beverages.
● Amino acid fortification: L-Serine is added to food products to enhance nutritional profiles, especially in plant-based and protein-deficient diets.
● Sports nutrition: It is sometimes included in sports supplements to support muscle function and cognitive performance.
4. Cosmetic and Personal Care
L-Serine is used in cosmetic formulations for its moisturizing and skin-conditioning properties.
● Skin hydration: As a natural moisturizing factor (NMF), L-Serine helps maintain skin elasticity and water balance in the epidermis.
● Hair care products: It is also used in shampoos and conditioners to enhance hair softness and manageability.
5. Animal Feed Additive
In the feed industry, L-Serine is used as an essential nutrient for livestock and poultry, improving growth rates, immune response, and protein synthesis.
● Nutritional supplementation: It helps in balancing the amino acid profile of animal feeds, especially in corn- or grain-based diets that may lack certain essential amino acids.
Benefits
1. Supports Brain and Cognitive Health
L-Serine丨CAS 56-45-1 is a precursor to D-serine, a neurotransmitter involved in NMDA receptor modulation, which plays a critical role in memory, learning, and neuroplasticity.
2. Essential for Protein and Nucleotide Synthesis
It is integral to the formation of proteins, purines, pyrimidines, and other amino acids, making it vital for cell growth and DNA replication.
3. Versatile Use in Multiple Industries
From medical nutrition and pharmaceuticals to food, cosmetics, and animal feed, L-Serine is valued for its multifunctionality and biocompatibility.
4. Biocompatible and Well-Tolerated
Being a naturally occurring amino acid, L-Serine is non-toxic, biodegradable, and well-tolerated by the human body, making it suitable for long-term use in various applications.
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Conclusion
A concise summary and suitability assessment for this product is available on request. Contact our team to discuss whether it fits your process and quality requirements.