Hydroxypropyl beta cyclodextrin with cas 128446 35 5

2-Hydroxypropyl-β-cyclodextrin with CAS 128446-35-5

CAS No.:128446-35-5
Outros Nomes:Hidroxipropil-beta-ciclodextrina
MF:C63H112O42
EINECS Nº.:603-269-8

synonym: beta-cyclodextrin,2-hydroxypropylether;(2-Hydroxypropyl)-^b-cyclodextrin,avge.MWca1340;(2-Hydroxypropyl)-^b-cyclodextrin,avge.MWca1400;Hydroxypropyl-beta-cyclodextrin,97Chemicalbook%;(2-Hydroxypropyl)-beta-cyclode;(2-Hydroxypropyl)-beta-cyclodextrin,avge.MWca1400;(2-Hydroxypropyl)-beta-cyclodextrin,MWca1250-1480;(2-Hydroxypropyl)-β-cyclodextrin,97%

What is 2-hydroxypropyl-β-cyclodextrin CAS 128446-35-5?

(2-Hydroxypropyl)-β-cyclodextrin CAS 128446-35-5, 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.

Especificação

Item		Padrão
Aparência		Branco ou quase branco,amorfo ou cristalino pó
Solubilidade		Livremente solúvel em água e em propileno glicol
Identificação	IV	O espectro obtido com a substância a ser analisada mostra a mesma absorção de bandas como o espectro obtido com hydroxypropylbetadex CRS
Aparência da solução		A solução é límpida e incolor
Condutividade(µS·cm-1)		≤200
Impureza(%)A		≤1.5
Soma das impurezas diferente de UM(APLC)(%)		≤1.0
Impureza B(GC)(%)		≤2.5

Aplicação

2-Hydroxypropyl-β-cyclodextrin (HBC) CAS 128446-35-5 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.

2-Hydroxypropyl-β-cyclodextrin CAS 128446-35-5-application