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Hydroxypropyl-beta-cyclodextrin with cas 128446-35-5

what is  of Hydroxypropyl-beta-cyclodextrin with cas 128446-35-5

(2-Hydroxypropyl)-β-cyclodextrin, a hydroxyalkyl derivative, finds application as a formulation vehicle that is used to enhance the solubility of the drugs in aqueous solutions for the successful delivery of medical agents to biological systems. It is generally employed as a substitute for α-, β- and γ-cyclodextrins.

Quick Details of Hydroxypropyl-beta-cyclodextrin with cas 128446-35-5

CAS No.:128446-35-5
Other Names:Hydroxypropyl-beta-cyclodextrin
MF:C63H112O42
EINECS No.:603-269-8
Place of Origin:Shandong, China
Type:Syntheses Material Intermediates
Purity:99%
Brand Name:Unilong
Model Number:JL20210148
Application:medical intermediate, medical intermediate
Appearance:White Prowder
Product name:beta-cyclodextrin
CAS:128446-35-5
Shelf life:2 Years
Assay:99%
MOQ:1kg
Packing:25kg/plastic Drum
Apperance:White Prowder
Brand:Unilong
Sample:Availiable

Specification of Hydroxypropyl-beta-cyclodextrin with cas 128446-35-5

Item
Standard
Appearance
White or almost white,amorphous or crystalline powder
Solubility
Freely soluble in water and in propylene glycol
Identification
IR
The spectrum obtained with the substance to be examined shows the same absorption bands as the spectrum obtained with
hydroxypropylbetadex CRS
Appearance of solution
The solution is clear and colorless
Conductivity(μS·cm-1)
≤200
Impurity A(%)
≤1.5
Sum of impurities other than A(APLC)(%)
≤1.0
Impurity B(GC)(%)
≤2.5

Packing 

25kgs/drum, 9tons/20’container

Usage 

2-Hydroxypropyl-β-cyclodextrin (HBC) is a widely used modified cyclodextrin, the lipophilic cavity formed by 7 glucose units. Drug solubility in water is greatly enhanced by complexing with 2-Hydroxypropyl-β-cyclodextrin.