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Injection Grade Betadex Sulfobutyl Ether Sodium

Injection Grade Betadex Sulfobutyl Ether Sodium

Betadex sulfobutyl ether sodium 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.

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Product Details

Product name: Betadex sulfobutyl ether sodium 

Synonyms: Sulfobutyl ether-beta-cyclodextrin sodium salt  ;

                Bulfobutyl ether-β-cyclodextrin sodium salt 

CAS#: 182410-00-0

DMF No.: 030167

Qaulity  injection grade 

Standard : USP

 

Betadex sulfobutyl ether sodium 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.

Betadex sulfobutyl ether sodium 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. 

Specification 

CAS Registration Number

 

182410-00-0

 

Molecular Formula

 

C42H70-nO35 (C4H8O3S Na)n

 

Molecular Weight

 

 

1135+158n

 

Clarity of Solution

A 30%w/v solution in water is clear and essentially free from particles of foreign matter

Assay

95.0%-105.0%

Average Degree of Substitution

6.2-6.9

β-Cyclodextrin Content

≤0.1%

TAMC ( cfu/g)

≤100 cfu/g

TYMC ( cfu/g)

≤50 cfu/g

Escherichia Coli

Absence

 

 

 

 

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