Product Usage: This PRODUCT IS INTENDED AS A RESEARCH CHEMICAL ONLY. This designation allows the use of research chemicals strictly for in vitro testing and laboratory experimentation only. All product information available on this website is for educational purposes only. Bodily introduction of any kind into humans or animals is strictly forbidden by law. This product should only be handled by licensed, qualified professionals. This product is not a drug, food, or cosmetic and may not be misbranded, misused or mislabled as a drug, food or cosmetic.
We are a dedicated global supplier of Desmopressin Acetate, a high-quality synthetic analogue of the natural antidiuretic hormone arginine vasopressin. Widely recognized for its enhanced stability and specific antidiuretic activity, our Desmopressin is manufactured to meet rigorous international standards (EP/USP). We supply this critical API to pharmaceutical manufacturers, research institutions, and peptide formulation laboratories worldwide.
| Test | SPECIFICATION | RESULT |
| Appearance | White or almost white fluffy powder | Conform |
| Solubility | Soluble in water,ethanol and glacial acetic acid | Conform |
| Specific Optical Rotation | -72.0°~-82.0° | -80.8° |
| Water Content (Karl Fischer) | ≤6.0% | 2.7% |
| Acetic Acid （By HPLC） | 3.0%~8.0% | 5.3% |
| Petide Purity （By HPLC） | ≥98.5% | 99.8% |
| Related Substance （By HPLC） | Total Impurities(%)≤1.5% | 0.2% |
| Related Substance （By HPLC） | Largest Single Impurity(%)≤0.5% | 0.2% |
| pH value | 4.0~7.0 | 6.0 |
Our Quality Control Standards
At Saien, we maintain strict quality control standards to ensure that our products meets the highest quality and safety requirements.
Purity and Potency:Each batch is thoroughly tested to ensure it meets the required purity (typically 98% or higher).
Heavy Metal Testing:We conduct comprehensive testing for heavy metals such as lead, mercury, arsenic, and cadmium, ensuring compliance with international safety limits.
Microbial Control:All batches are tested for microbial limits (including bacteria, yeast, and mold) to guarantee safety.
Moisture Content:We monitor and control moisture content to remain below 5% to prevent degradation.
Solubility:We conduct solubility tests to confirm effective dissolution in formulations.
Stability Testing:We perform stability studies to ensure quality is maintained under various environmental conditions.
Identity Testing:Advanced identification testing (HPLC, UV spectroscopy) ensures the integrity of the product.
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