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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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البند
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القياسية
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المظهر
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الأبيض أو الأبيض تقريبا,غير متبلور أو مسحوق بلوري
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الذوبان
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بحرية قابل للذوبان في الماء و في البروبيلين غليكول
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تحديد
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الأشعة تحت الحمراء
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الطيف التي تم الحصول عليها مع المادة المراد فحصها تبين نفس امتصاص العصابات كما الطيف التي تم الحصول عليها مع
hydroxypropylbetadex CRS |
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ظهور الحل
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الحل واضح وعديم اللون
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الموصلية(ميكرو ثانية·سم-1)
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≤200
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النجاسة و(%)
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≤1.5
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مجموع الشوائب الأخرى من(APLC)(%)
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≤1.0
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النجاسة ب(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.
25kgs/طبل ، 9tons/20'container
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