D-Lysine Monohydrochloride
- CAS No.7274-88-6
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity D-Lysine Monohydrochloride suitable for specialized nutraceutical formulations and pharmaceutical synthesis with verified chiral integrity.
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Product Overview
D-Lysine Monohydrochloride is a high-grade amino acid derivative characterized by its exceptional chiral purity and stability. As a key component in the nutraceutical and pharmaceutical sectors, this compound serves as a vital building block for specialized formulations requiring precise stereochemical configurations. Our manufacturing process ensures consistent quality, making it an ideal choice for researchers and formulators who demand reliability in their raw materials.
The product is supplied as a white crystalline powder, exhibiting excellent solubility in water to form colorless and clear solutions. This physical property facilitates easy integration into various liquid and solid dosage forms. Rigorous quality control measures are implemented at every stage of production to maintain compliance with international standards, ensuring that each batch meets the stringent specifications required for sensitive applications.
Key Specifications
Quality assurance is paramount in the production of fine chemicals. The following table outlines the critical technical parameters verified through advanced analytical methods. These specifications guarantee the product's suitability for high-end applications where impurity profiles and chiral purity are crucial.
| Parameter | Specification |
|---|---|
| Solubility in water | Colorless and clear (c=5) |
| Specific rotation [α]D20 | -20.2° to -21.5° (c=8, 6M-HCl) |
| Loss on drying | Not more than 1.0% |
| Residue on ignition (as sulfate) | Not more than 0.1% |
| Sulfate (SO4) | Not more than 0.03% |
| Heavy metals (as Pb) | Not more than 10ppm |
| Iron (Fe) | Not more than 10ppm |
| Ammonium (NH4) | Not more than 0.02% |
| Arsenic (As2O3) | Not more than 1ppm |
| Other amino acids | Not detected by T.L.C. (20μg) |
| Assay | 98.5% to 101.0% |
| L-Isomer | Not more than 0.5% |
Quality Assurance and Safety
Our facility adheres to strict safety and quality protocols to minimize contaminants. The low limits for heavy metals, arsenic, and iron reflect our commitment to producing safe ingredients for human consumption and research purposes. The specific rotation value is tightly controlled to ensure the correct D-isomer predominance, with L-isomer impurities kept below 0.5%. This level of chiral purity is essential for maintaining the efficacy and safety profile of downstream products.
- Consistent batch-to-batch reproducibility.
- Comprehensive Certificate of Analysis (COA) provided with every shipment.
- Packaged to prevent moisture absorption and maintain stability during transit.
- Supported by a global logistics network for timely delivery.
Industrial Applications
This ingredient is widely utilized in the development of specialized nutraceuticals and pharmaceutical intermediates. Its high purity makes it suitable for use in complex synthesis routes where side reactions must be minimized. Additionally, it serves as a reference standard in analytical laboratories for chiral separation studies. Formulators value this material for its reliable performance benchmark and compatibility with various excipients.
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