China (Mainland)
(2-Hydroxypropyl)-beta-cyclodextrin CAS NO.128446-35-5
- Min.Order: 1 Kilogram
- Payment Terms: T/T
- Product Details
Keywords
- 2-Hydroxypropyl-beta-cyclodextrin
- Hydroxypropyl-beta-cyclodextrin
- 128446-35-5
Quick Details
- ProName: (2-Hydroxypropyl)-beta-cyclodextrin
- CasNo: 128446-35-5
- Molecular Formula: C42H70-nO35(C3H8O2)n
- Appearance: White powder;Odorless,slightly sweet;
- Application: Pharmaceutics,cosmetics,functional foo...
- DeliveryTime: Within 1 weeks after the receving the ...
- PackAge: 10kg/Fiber drum
- Port: Qingdao
- ProductionCapacity: 1 Metric Ton/Day
- Purity: 99%
- Storage: Preserve in well-closed containers,Sto...
- Transportation: by sea or by air
- LimitNum: 1 Kilogram
- Voluntary Standards: USP43-NF38
Superiority
Shandong Binzhou zhiyuan Biotechnology started to produce (2-Hydroxypropyl)-beta-cyclodextrin(HP-β-CD) since the year of 2010.
(HP-β-CD) has abtained the USA DMF certificate,with DMF No.030168.
Zhiyuan's HP-β-CD has four grade,Injection grade,Oral grade,Cosmetic grade and technical grade,to meet different requirment of different application.
We hope we can service for you with our good price and high quality product.
Details
Description:
(Hydroxypropyl)-beta-cyclodextrin is the most widely used cyclodextrin derivative, the lipophilic cavity formed by 7 glucose units. Drug solubility in water is greatly improved by complexing with it.
Characteristics & Applications：
(2-Hydroxypropyl)-beta-cyclodextrin can improve the solubility of the drug in medicine, increase the efficacy of the drug or reduce the dosage, adjust or control the release rate of the drug, reduce the side effects of the drug, and enhance the stability of the drug. Mainly used for injections, injections, etc.
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Appearance: |
White or almost white, amorphous or crystalline powder |
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Solubility: |
Freely soluble in water and in propylene glycol |
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Identification: |
IR |
Same absoprtion bands as USP (2-Hydroxypropyl)-beta-cyclodextrin RS |
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Clarity of Solution |
Positive |
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Molar Substitution |
0.4~1.5 |
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Beta Cyclodextrin |
≤1.5% |
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Propylene Glycol |
≤2.5% |
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Total impurities （excluding beta cyclodextrin and propylene Glycol） |
≤1.0% |
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Propylene Oxide |
≤1ppm |
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Loss on drying |
≤10.0% |
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Clarity of Solution |
1.0g/2ml 1.0g/2ml water solution is clear and transparent |
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Conductivity |
≤200μS/cm |
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Bacterial Endotoxins Test |
According to preparation needs |
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The total aerobic microbial count |
≤1000cfu/g |
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The total combined moulds and yeasts count |
≤100cfu/g |
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Storage |
Preserve in well-closed containers,Store at room temperature. |
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