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226351

Sigma-Aldrich

N-羟基马来酰亚胺

97%, for peptide synthesis

同義詞:

1-羟基吡咯-2,5-二酮

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About This Item

經驗公式(希爾表示法):
C4H3NO3
CAS號碼:
分子量::
113.07
Beilstein:
1524594
EC號碼:
MDL號碼:
分類程式碼代碼:
12352005
PubChem物質ID:
NACRES:
NA.22

product name

N-羟基马来酰亚胺, 97%

化驗

97%

形狀

solid

反應適用性

reaction type: Addition Reactions

mp

130-133 °C (dec.) (lit.)

應用

peptide synthesis

SMILES 字串

ON1C(=O)C=CC1=O

InChI

1S/C4H3NO3/c6-3-1-2-4(7)5(3)8/h1-2,8H

InChI 密鑰

BUXKULRFRATXSI-UHFFFAOYSA-N

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一般說明

N-羟基马来酰亚胺(NHMI)是一种有机化合物,广泛用作有机合成的氧化剂。常用于将硫醇选择性氧化为二硫化物,也用于α,β-不饱和羰基化合物的合成。还可作为Michael受体,用于多肽和蛋白质的合成。

應用

N-羟基马来酰亚胺可作为氧化剂,原位生成N-羟基苯胺类物质,这种物质是N-取代苯胺和羟胺衍生物经由选择性偶联反应高效合成芳肟的重要中间体。

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - Skin Corr. 1B

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


分析證明 (COA)

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