Ursodeoxycholic Acid CAS: 472-61-542 Raw Powder
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Keywords: Ursodeoxycholic Acid; CAS: 472-61-542 Raw Powder
1. Product Introduction
Product Name:Ursodeoxycholic Acid
2. Product description:
Ursodeoxycholic Acid is white powder,almost insoluble in water,freely soluble in alcoholUrsodeoxycholic acid has been used in pharmacology to dissolve gallstones made of cholesterol, and to treat liver disorders. It has been used for a long time in both human and veterinary medicine.
3. Ursodeoxycholic Acid COA
| Item | Specification | Results |
| Appearance | White or almost white powder | Complies |
| Solubility | Practically insoluble in water, freely soluble in ethnol (96%), slightly soluble in acetone, Practically insoluble in methylene chloride. | Complies |
| Identification | Infrared Absorption, TLC and chrominance test | Complies |
| Melting Point | 200-204ºC | 202.5ºC |
| Specific Optical Rotation | +58.0°~ +62.0° | +60.2° |
| Heavy metals | ≤20 ppm | Complies |
| Loss on drying | ≤1.0% | 0.12% |
| Sulphated ash | ≤0.1% | 0.04% |
| Residual solvents | Acetone ≤0.5% | 0.10% |
| Methanol ≤0.3% | None | |
| Secondary butyl alcohol ≤0.5% | None | |
| Related substance (TLC) | Lithocholic Acid: ≤ 0.1% | Complies |
| Cholic Acid: ≤ 0.5% | Complies | |
| Chenodeoxycholic Acid: ≤ 1.0% | Complies | |
| Others: ≤ 0.25% | Complies | |
| Assay | 99.0-101.0% | 99.8% |
4. Ursodeoxycholic Acid Applications:
Ursodeoxycholic acid can be chemically synthesized. Ursodeoxycholic acid reduces cholesterol absorption and is used to dissolve (cholesterol) gallstones in patients who want an alternative to surgery. The drug is very expensive, however, and if the patient stops taking it, the gallstones tend to recur if the condition that gave rise to their formation does not change. For these reasons, Ursodeoxycholic acid has not supplanted surgical treatment by cholecystectomy.UDCA is used to treat primary biliary cirrhosis. In children, its use is not licensed, as its safety and effectiveness are not established. Ursodeoxycholic acid reduces elevated liver enzyme levels by facilitating bile flow through the liver and protecting liver cells.
5. Related Products:
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Beclometasone | CAS:5534-09-8 |
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Hydrocortisone | CAS:50-03-3 |
Prednisone Acetate | CAS:125-10-0 |
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mometasone furoate | CAS:83919-23-7 |
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6. Order Process:
7. The quality control process:
1)Purchasing
Thorough market research, understand the price of raw materials and performance.To the procurement source to understand fully, and fully guarantee the quality of the procurement of raw materials.
2) Inspection
Four steps: sampling, sample pretreatment, measuring and data processing.
3) Producing
a)Each operator must do self-inspection of products and make the corresponding inspection records.
b)Full-time inspectors through check the operator self-inspection, and review and sign in the corresponding record. Full-time inspection is responsible for inspection of finished product, and make the finished product incoming inspection records.
4) Before selling
Test result can be provided before selling.
Third-party detection institution is allowed if you are not satisfied with test results.
