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CAS: 128446-35-5
Molecular Formula: C63H112O42
Molecular Weight: 1541.54
EINECS: 420-920-1
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%; china-hydroxypropyl-beta-cyclodextrin
2 hydroxypropyl beta 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.
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项目
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标准
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外观
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白色或白色、无定形或粉末结晶
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溶解性
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自由溶于水和丙烯乙二醇
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识别
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IR
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所获得的光谱带的物质的审查显示了相同的吸收频带的频谱中获得与
hydroxypropylbetadex CRS |
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外观的解决方案
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该方案是清楚和无色
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传导性(μs·厘米-1)
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≤200
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杂质一(%)
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≤1.5
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总的杂质的其他比(APLC)(%)
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≤1.0
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杂质B(GC)(%)
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≤2.5
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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.
25公斤/鼓9tons/20'container
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