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  4. Magnesium stearate (Standard)

Magnesium stearate (Standard)  (Synonyms: 硬脂酸镁(II) (Standard))

目录号: HY-Y1054R 纯度: ≥98%
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Magnesium stearate (Standard)是 Magnesium stearate 的分析标准品。本产品用于研究及分析应用。Magnesium stearate 是一种常用的药用润滑剂。但是 Magnesium stearate 会对颗粒之间的结合产生不利影响。Magnesium stearate 可用作药用辅料，如润滑剂。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。药用辅料还会影响共同给药药物的吸收、分布、代谢和消除 (ADME) 过程。

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Magnesium stearate (Standard) Chemical Structure

Magnesium stearate (Standard) Chemical Structure

CAS No. : 557-04-0

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规格 价格 是否有货
25 mg ￥350
询问价格 & 货期
50 mg ￥530
询问价格 & 货期
100 mg ￥800
询问价格 & 货期
250 mg ￥1440
询问价格 & 货期

* Please select Quantity before adding items.

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生物活性

Magnesium stearate (Standard) is the analytical standard of Magnesium stearate. This product is intended for research and analytical applications. Magnesium stearate is a commonly used pharmaceutical lubricant. But Magnesium stearate leads to an adverse effect on bonding between particles. Magnesium stearate can be used as an excipient, such as lubricant. 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.

分子量

591.24

Formula

C36H70MgO4
CAS 号
中文名称

硬脂酸镁(II) (Standard)
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
纯度 & 产品资料

Magnesium stearate (Standard) 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.

Keywords:

Magnesium stearate (Standard)557-04-0硬脂酸镁(II) (Standard)Biochemical Assay Reagentspharmaceutical excipientpharmaceutical auxiliariepharmaceutical ingredientsinactive ingredientsstabilitysolubilityprocessabilityabsorptiondistributionmetabolismand elimination (ADME)Inhibitorinhibitorinhibit

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