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  3. Polyoxyl 20 Cetostearyl Ether

Polyoxyl 20 Cetostearyl Ether 

目录号: HY-154639
产品使用指南

Polyoxyl 20 Cetostearyl Ether 可用作药用辅料,如乳剂、霜剂的乳化剂、增溶剂等。药用辅料或药用助剂,是指制药过程中使用的除药物成分以外的其他化学物质。药用辅料一般是指药物制剂中的非活性成分,能提高药物制剂的稳定性、溶解性和加工性。药用辅料还会影响合并用药的吸收、分布、代谢和消除 (ADME) 过程。

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Polyoxyl 20 Cetostearyl Ether Chemical Structure

Polyoxyl 20 Cetostearyl Ether Chemical Structure

CAS No. : 68439-49-6

1.  客户无需承担相应的运输费用。

2.  同一机构(单位)同一产品试用装仅限申领一次,同一机构(单位)一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户

规格 价格 是否有货 数量
5 g ¥100
1 - 2 周
10 g ¥160
1 - 2 周
50 g   询价  

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Polyoxyl 20 Cetostearyl Ether can be used as an excipient, such as Emulsifier and solubilizer for emulsions and creams, etc. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1].

CAS 号
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
参考文献

Polyoxyl 20 Cetostearyl Ether 相关分类

  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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产品名称:
Polyoxyl 20 Cetostearyl Ether
目录号:
HY-154639
需求量: