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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

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主要文件

安全信息

ALD00142

Sigma-Aldrich

Ethanesulfonyl fluoride

95%

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100 MG
¥4,778.98

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100 MG
¥4,778.98

About This Item

经验公式(希尔记法):
C2H5FO2S
CAS号:
分子量:
112.12
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.22

¥4,778.98


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质量水平

方案

95%

表单

liquid

反应适用性

reaction type: click chemistry

折射率

n20/D 1.373

密度

1.264 g/mL at 25 °C

SMILES字符串

FS(CC)(=O)=O

InChI

1S/C2H5FO2S/c1-2-6(3,4)5/h2H2,1H3

InChI key

OIBMEBLCOQCFIT-UHFFFAOYSA-N

应用

Sulfonyl fluoride motif can be used as a connector for the assembly of -SO2- linked small molecules with proteins or nucleic acids. This new click chemistry approach through sulfates is a complimentary approach to using amides and phosphate groups as linkers.

象形图

FlameCorrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

135.0 °F

闪点(°C)

57.22 °C

法规信息

危险化学品
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    分析证书(COA)

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    商品

    在与K. Barry Sharpless及其同事合作后,Sigma-Aldrich现可提供各种磺酰氟试剂,这些试剂经历了“Click II”反应。

    In collaboration with K. Barry Sharpless and coworkers, we offer a variety of sulfonyl fluoride reagents that undergo a “Click II” reaction.

    相关内容

    The Sharpless Lab pursues useful new reactivity and general methods for selectively controlling chemical reactions.

    我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

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