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Description:
Sulfobutyl ether Betacyclodextrin sodium is one of the ramification of beta-cyclodextrin, it is used in the medicine as carrier, and it can strongerly improve the solubilty of drugs, It has more strong water solubility than any other cyclodextrins.
Other name: beta.-Cyclodextrin, sulfobutyl ethers, sodium salts; CAPTISOL;Sodium sulfobutylether β-cyclodextrin
CAS NO.: 182410-00-0
Appearance: white powder
Assay:99%min
Specification:
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Item
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Specification
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Appearance
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white powder,inodorous,sweet
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PH
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6.0-8.0
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Assay
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≥98%
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Substitution degree
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5.0-8.0
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Loss on drying
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≤4.5%
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Residue on Ignition
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≤20%
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Heavy metal
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≤0.0025%
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AS
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≤0.0002%
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Chloride
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≤0.02%
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The total mumber of germ
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≤1000
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The total number of mould
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≤100
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Pathogenic bacteria
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None
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Function:
SBE-β-CD is a high water-soluble anionic cyclodextrin derivative. It can easily form non-covalent inclusion complexes with drug molecules, thus it has the good performances in enhancing drug stability, solubility and safety, reducing drug toxicity and hemolysis, covering up bad smell, and controlling drug release rate.
SBE-β-CD has been used in injection, oral, nasal and eye medication. Modification by charged functional units can improve the binding affinity of cyclodextrins for oppositely charged guests, so it has a special affinity for drugs with nitrogen elements.
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(1) International Authorized Third-Party Test For The Products You Demand.
(2) 60 Days Warranty of quality of goods.
Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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