| Customization: | Available |
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| Classification: | High Purity Material |
| Grade: | Pharmaceutcial Grade, AR |
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| Name | (R)-Lansoprazole |
| Synonyms | 2-[[3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methylsulfinyl]-1H-benzoimidazole |
| Molecular Formula | C16H14F3N3O2S |
| Molecular Weight | 369.36 |
| CAS Registry Number | 138530-94-6 |
| Item | Specification |
| Specific rotation | +39.5 to +41.5° |
| State of solution(transmittance) | Clear 98.0% min. |
| Chloride[cl] | 0.020% max. |
| Ammonium [NH4] | 0.02% max. |
| Sulfate[SO4] | 0.020% max |
| Iron[Fe] | 10ppm max. |
| Heavy metals [Pb] | 10ppm max |
| Arsenic[As2O3] | 1ppm max |
| Other amino acids | Chromatographically not detectable |
| Loss on drying | 0.20% max. |
| Residue on ignition[sulfated] | 0.10% max. |
| Assay | 99.0% min |
Dexlansoprazole for lansoprazole dextroisomer, is a kind of anti peptic ulcer drugs for substituted benzimidazole derivatives, in the molecular structure into the element fluorine, second proton pump inhibitors omeprazole after. Dexlansoprazole has the effect of inhibiting the secretion of gastric acid, the effect is better than that of other drugs (omeprazole, pantoprazole, Rebela, tetrazolium) can significantly inhibit the occurrence of ulcer. It is superior to famotidine or omeprazole for the damage of alcohol induced gastric mucosa and duodenal ulcer mainly caused by acid hypersecretion. In addition, the product has the same anti Helicobacter pylori effect as the bismuth preparation, and is used for reflux esophagitis and Zhuo AI syndrome.
Shandong Longilat Biotechnology Co., Ltd was established in 2015. It is a high-tech professional and technological enterprise integrating R & D, production, and sales.
Longilat 's main products are food additives, plant extracts, cosmetic raw materials, feed additives, animal extract, amino acids and vitamins. Most of our products are derived from natural plants. Marketing services are available in many countries around the world.
1.Can I get some samples?
Yes, usually a 10-20g sample.
2.What's your MOQ?
Our MOQ is flexible, usually 1kg-10kg for a trial order is acceptable.
3. Is there a discount?
Of course, welcome to contact us. Price would be different based on different quantities. For bulk quantity, we will have a discount for you.
4. How to deliver the goods?
≤50kg ship by FedEx or DHL etc, ≥50kg ship by Air, ≥100kg can be shipped by Sea. If you have special request on delivery, please contact us.
5. What is the shelf life for the products?
Most products shelf life 24-36 months.
6. What's your delivery time?
Usually, shipment will be made within 7-15 days against confirmed order.
7. How about the validity of the offer?
Usually, our offer is valid for 1 week. However, validity might vary between different products.
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