4-Hydroxy-TEMPO

Name: 4-Hydroxy-TEMPO
Brand: ALDRICH

95%

동의어(들):

4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-oxyl, TEMPOL

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About This Item

실험식(Hill 표기법):

C₉H₁₈NO₂

CAS Number:

2226-96-2

Molecular Weight:

172.24

Beilstein:

1422990

EC Number:

218-760-9

MDL number:

MFCD00006478

UNSPSC 코드:

12352119

PubChem Substance ID:

24850555

NACRES:

NA.22

주요 문서

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기술 서비스

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Quality Level

200

분석

95%

양식

solid

구성

Carbon content, 60.6-65.0%
Nitrogen content, 7.8-8.4%

mp

69-71 °C (lit.)

작용기

hydroxyl

저장 온도

2-8°C

SMILES string

CC1(C)CC(O)CC(C)(C)N1[O]

InChI

1S/C9H18NO2/c1-8(2)5-7(11)6-9(3,4)10(8)12/h7,11H,5-6H2,1-4H3

InChI key

UZFMOKQJFYMBGY-UHFFFAOYSA-N

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일반 설명

4-Hydroxy-TEMPO is a 4-substituted 2,2,6,6-tetramethylpiperidyl-1-oxy (TEMPO) derivative. It is a low-molecular weight compound and has been proposed as superoxide dismutase mimic.

애플리케이션

4-Hydroxy-TEMPO (HO-TEMPO) may be employed as catalyst for the oxidation of alcohols to the corresponding aldehydes. It may be employed for the preparation of TEMPO based polymer catalyst systems, which are useful for the Anelli oxidation of various primary alcohols. It may be used as starting reagent in the synthesis of 4-(2,2,6,6-tetramethyl-1-oxyl-4-piperidoxyl)butyl bromide.

A fluorous-tagged TEMPO derivative was prepared from the derived TEMPO propargylic ether and subsequent "click" reaction with a fluorous azide. This TEMPO derivative proved to be a highly effective catalyst in the oxidation of alcohols with bleach.

Spin label for studying biological compounds and polymers.

Spin label reagent used in the chatacterization of antagonist and agonist binding sites of NK₁ receptor. Also used to measure reactive oxygen generation in heart muscle by electron spin resonance spectroscopy. Cells that overexpress CYP2E1 can be protected from arachidonic acid toxicity damage by TEMPOL.