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901699

Sigma-Aldrich

3-巯基丙烷基-N-羟基琥珀酰亚胺酯

>95%

别名:

NHS酯

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1 G
$152.00
5 G
$637.00

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1 G
$152.00
5 G
$637.00

About This Item

经验公式（希尔记法）:
C7H9NO4S
CAS号:
117235-10-6
分子量:
203.22
MDL编号:
MFCD28964889
UNSPSC代码:
12352005
NACRES:
NA.23

$152.00

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获取大包装报价

方案

>95%

表单

solid or liquid

反应适用性

reagent type: linker

颜色

colorless to yellow

官能团

NHS ester
thiol

储存温度

2-8°C

SMILES字符串

SCCC(ON1C(CCC1=O)=O)=O

InChI

1S/C7H9NO4S/c9-5-1-2-6(10)8(5)12-7(11)3-4-13/h13H,1-4H2

InChI key

UTBOEPMMEANMPS-UHFFFAOYSA-N

相关类别

应用

3-巯丙基-N-羟基琥珀酰亚胺酯可用于合成基于丁二胺(DAB)的树枝状聚合物，用于制备可去除重金属的超滤膜。[1][2]
3-巯基丙烷基-N-羟基琥珀酰亚胺酯是脂族的异双功能交联剂。由于具有官能团，该材料可用于多种应用，例如蛋白质-聚合物共轭物的合成和功能化量子点的合成。除了用作交联剂外，该材料还可用于在后聚合安装官能团。末端 N-羟基琥珀酰亚胺（NHS）酯可与胺反应，而末端硫醇可与硫醇、烯烃和炔烃反应。游离硫醇也可用于在金表面形成自组装单分子层（SAMs）。

象形图

Flame
GHS02

警示用语：

Warning

危险声明

H226

危险分类

Flam. Liq. 3

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

110.0 °F

闪点(°C)

43.33 °C

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000378208
0000378208
0000216162
0000216159
0000216170

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Inclusion of thiol DAB dendrimer/CdSe quantum dots based in a membrane structure: Surface and bulk membrane modification
Algarra M, et al.
Electrochimica Acta, 89, 652-659 (2013)
Characterization of an engineered cellulose based membrane by thiol dendrimer for heavy metals removal
Algarra M, et al.
Chemical Engineering Journal, 253, 472-477 (2014)

Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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