| Customization: | Available |
|---|---|
| Classification: | High Purity Material |
| Grade: | Pharmaceutcial Grade, AR |
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| Product Name | Nystatin |
| Specification | 99% |
| Cas No | 1400-61-9 |
| EINECS | 215-749-0 |
| Molecular formula | C47H75NO17 |
| Molecular weight | 926.10 |
| Test items | Standard | Result |
| Description | Yellow brown powder | Conforms |
| Melting point | 165.0°C~169.0°C | 165.8°C~167.0°C |
| Optical rotation | -23°~-29° | -27.4° |
| Loss on drying | NMT 1.0 % | 0.17% |
| Residue on ignition | NMT 0.1 % | 0.03% |
| Heavy metals | NMT 20ppm | Conforms |
| Impurity A | NMT 0.1 % | Not detected |
| Impurity B | NMT 0.1 % | Not detected |
| Impurity C | NMT 0.1 % | 0.02% |
| Single impurity | NMT 0.2 % | 0.17% |
| Total impurity | NMT 1.0 % | 0.60% |
| Assay | NLT 99.0% | 99.0% |
1. Nystatin is often used as prophylaxis in patients who are at risk for fungal infections.
2. It is prescribed in units, with doses varying from 100,000 (for oral infections) to 1 million (for intestinal ones). As it is not absorbed from the gut, it is safe for oral use and does not have problems of drug interactions.
3. It is also used in cellular biology as an inhibitor of the lipid raft-caveolae endocytosis pathway on mammalian cells, at concentrations around 3 µg/mL.
4. In certain cases, nystatin has been used to prevent the spread of mold on objects such as works of art.
Nystatin is also used as a tool by scientists performing "perforated" patch-clamp electrophysiologic recordings of cells. When loaded in the recording pipette, it allows for measurement of electrical currents without washing out the intracellular contents, because it forms pores in the cell membrane that are permeable to only monovalent ions.
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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