Merck
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PHR1309

Supelco

二甲基亚砜

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):
亚砜, DMSO
CAS Number:
EC 号:

等级

certified reference material
pharmaceutical secondary standard

质量水平

Agency

traceable to Ph. Eur. D2050000
traceable to USP 1211006

CofA

current certificate can be downloaded

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

pharmaceutical (small molecule)

格式

neat

储存温度

2-8°C

InChI

1S/C2H6OS/c1-4(2)3/h1-2H3

InChI key

IAZDPXIOMUYVGZ-UHFFFAOYSA-N

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Dimethyl sulfoxide analytical standard

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二甲基亚砜

grade

certified reference material, pharmaceutical secondary standard

grade

-

grade

analytical standard

grade

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

GC-HS: suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

UV/Vis spectroscopy: suitable

application(s)

pharmaceutical (small molecule)

application(s)

-

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

application(s)

-

format

neat

format

-

format

neat

format

-

storage temp.

2-8°C

storage temp.

2-30°C

storage temp.

-

storage temp.

2-30°C

Quality Level

300

Quality Level

100

Quality Level

100

Quality Level

100

一般描述

经认证的用于质量控制的药物二级标准品为药房实验室和制造商提供了一种方便且经济高效的药典一级标准品的替代产品。
二甲基亚砜(DMSO)是一种两亲性分子,同时包含高极性和非极性基团,它既可以溶于水性溶剂也可以溶于有机溶剂,因此使其成为了一种有效的溶剂。它可用于治疗多种人类疾病,例如脑水肿、淀粉样变性、间质性膀胱炎和精神分裂症。它是疏水性药物的常用溶剂,具有有效的清除羟自由基的能力。在商业上,它通过使用四氧化二氮氧化二甲硫(DMS)进行生产。它是多种食品和饮料的组成部分。

应用

这些二级标准品是经过检验的认证标准物质(CRM)。它们适用于多种分析应用,包括但不限于药物释放测试、药物的定性和定量分析方法开发、食品和饮料质量控制检测以及其他标定应用。

分析说明

这些二级标准品可多次溯源至美国药典、欧洲药典和英国药典一级标准品(如可用)。

其他说明

该认证标准物质(CRM)根据ISO 17034ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在分析证书上找到。

附注

要查看该材料的检验报告示例,请在下面的插槽中输入 LRAA0526。这只是一个示例证书,可能不是您收到的批次。

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(F)

188.6 °F - closed cup

闪点(C)

87 °C - closed cup

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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