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Merck
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重要文件

340138

Sigma-Aldrich

4-羧基苯磺酰叠氮

97%

同義詞:

4-(叠氮磺酰)苯甲酸

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About This Item

線性公式:
HO2CC6H4SO2N3
CAS號碼:
分子量::
227.20
MDL號碼:
分類程式碼代碼:
12352125
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

97%

反應適用性

reaction type: click chemistry

mp

180 °C (dec.) (lit.)

官能基

azide
carboxylic acid

儲存溫度

2-8°C

SMILES 字串

OC(=O)c1ccc(cc1)S(=O)(=O)N=[N+]=[N-]

InChI

1S/C7H5N3O4S/c8-9-10-15(13,14)6-3-1-5(2-4-6)7(11)12/h1-4H,(H,11,12)

InChI 密鑰

OWULJVXJAZBQLL-UHFFFAOYSA-N

應用

Reactant for:
Synthesis of anti-inflammatory agents
Azide amidation
Reactions of thio acids with azides
Chemoselective sodium borohydride reduction of azides in water

Reagent for:
Photo-Stevens rearrangement
Cobalt-catalyzed synthesis of tertiary azides

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

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

dust mask type N95 (US), Eyeshields, Gloves


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分析證明 (COA)

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文章

The chemistry of organoazides is exceedingly rich, since the azide functionality reacts with electrophiles, nucleophiles, and dipolarophiles, with or without the extrusion of dinitrogen. Common place transformation such as Staudinger reductions or ligations, Cu(I)-catalyzed Huisgen cycloadditions (of the “click” reaction family), Curtius or Schmidt rearrangents, nitrene reactions, or imine formation via aza-Wittig reactions all necessitate organoazide precursors or intermediates

The chemistry of organoazides is exceedingly rich, since the azide functionality reacts with electrophiles, nucleophiles, and dipolarophiles, with or without the extrusion of dinitrogen. Common place transformation such as Staudinger reductions or ligations, Cu(I)-catalyzed Huisgen cycloadditions (of the “click” reaction family), Curtius or Schmidt rearrangents, nitrene reactions, or imine formation via aza-Wittig reactions all necessitate organoazide precursors or intermediates

Organic Azides and Azide Sources

Global Trade Item Number

庫存單位GTIN
340138-2.5G4061833554524

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