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| Quantity: | |
|---|---|
| Quick Details |
Name | Betadex Sulfobutyl Ether Sodium |
CAS No. | 182410-00-0 |
Molecular Formula | C42H70-nO35 (C4H8O3SNa)n |
Molecular Weight | 1135+158n |
Appearance | White powder, sweet, insipid and innocuous |
Assay | 95.0%-105.0% |
Classification | Injection Grade |
quality standard | USP |
| Product Introduction |
Betadex Sulfobutyl Ether Sodium CAS182410-00-0 is a kind of excellent anionic, water-soluble high beta CD derivatives, has brought the side chain of negative charge, of positive drug with special forces, hydrophobic drugs can be improved after wrapped up its water solubility, but also can increase the absorption of drug in the body, improve stability, etc.
In addition, the anionic high water soluble cyclodextrin derivatives can be well integrated with the drug molecules to form non-covalent complexes, so as to improve the stability, water solubility and safety of drugs, reduce nephrotoxicity, ease drug hemolysis, control drug release rate, cover up the bad gas taste and so on.
| Quality advantage |
The key index control is higher than the relevant quality standards
ITEMS | RESULTS |
1,4-butane sultone | Not detected（＜0.01ppm） |
4-hydroxybutane-1-sulfonic acid | Not detected（＜0.0005%） |
Bis(4-sulfobutyl) ether disodium | Not detected（＜0.0005%） |
Bacterial endotoxins | ＜0.005EU/mg |
Clarity of solution and color | 30%(w/v) solution is clear and essentially free from particles of foreign matter. |
| Product Specification |
Standard | USP |
ITEMS | SPECIFICATION |
Clarity of Solution | A 30%w/v solution in water is clear and essentially free from particles of foreign matter |
Identification (IR) | Same absorption bands as USP betadex sulfobutyl ether sodium RS |
Identification(Sodium) | Identify test are positive for Sodium |
Identification（LC） | the retention time of the major peak of sample solution corresponds to the standard solution |
Average Degree of Substitution | 6.2-6.9 |
Water solution pH | pH of 30%w/v solution in water is 4.0-6.8 |
Water content | ≤10.0% |
β-Cyclodextrin Content | ≤0.1% |
Sodium Chloride | ≤0.2% |
1,4-butane sultone | ≤0.5ppm |
4-Hydroxybutane-1-Sulfonic Acid | ≤0.09% |
Disodium bis-(4-sulfobtyl) ether | ≤0.05% |
Assay | 95.0%-105.0% |
Bacterial endotoxins | ≤10EU/g |
| Microbiology | |
TAMC ( cfu/g) | ≤100 cfu/g |
TYMC ( cfu/g) | ≤50 cfu/g |
Escherichia Coli | Absence |
| Application |
Betadex sulfobutyl ether sodium（SBEBCD） is a new type of anionic high soluble cyclodextrin derivatives, which can be used as a solubilizer, wetting agent, chelating agent (complexing agent) and polyvatent masking agent.
(sbebcd) Betadex Sulfobutyl Ether Sodium has been used in injection, oral, nasal and eye medicines. It has a special affinity and inclusion for nitrogen drugs.
Betadex Sulfobutyl Ether Sodium can increase the drug's stability ,solubility ,safety (Include drug molecules to form non-covalent)
Betadex Sulfobutyl Ether Sodium can reduce renal toxicity, ease drug hemolysis
Control the drug release rate, cover the bad smell
| Packing & Storage |
Internal packing: packed PE bag, then put into aluminum foil bag
Outer packing: packed in drum.
Label according to customers' request.
Storage:Preserve well-closed containers protect from moisture.
Packing: 100g/bag ,1kg/bag , 2kg/bag, 10kg/bag/drum ,20kg/bag/drum
| Delivery |
Stock: Yes
Delivery : Delivery goods within 1-3 workdays.
Loading location: factory of Binzhou Zhiyuan(China)
We can supply DDU service,FOB, CFR, or CIF service;
For high value products, please select air shipping and express delivery for safety.
| FAQ |
Do you accept sample order?
We provide free samples.
How to confirm the product quality before placing orders?
It is recommended to test the quality of the samples before placing an order, as we can ensure that the quality of the order is consistent with the quality of the samples.
Do you supply product report?
Yes. We'll give you product analysis report before shipping.
Is there a discount?
Different quantity has different discount.
