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Merck
CN

00375

4-乙酰氨-2,2,6,6-四甲基哌啶-1-氧

greener alternative

purum, ≥98.0% (HPLC)

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关于此项目

经验公式(希尔记法):
C11H21N2O2
化学文摘社编号:
分子量:
213.30
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
EC Number:
423-840-3
Beilstein/REAXYS Number:
3546225
MDL number:
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产品名称

4-乙酰氨-2,2,6,6-四甲基哌啶-1-氧, purum, ≥98.0% (HPLC)

InChI key

UXBLSWOMIHTQPH-UHFFFAOYSA-N

InChI

1S/C11H21N2O2/c1-8(14)12-9-6-10(2,3)13(15)11(4,5)7-9/h9H,6-7H2,1-5H3,(H,12,14)

SMILES string

CC(=O)NC1CC(C)(C)N([O])C(C)(C)C1

grade

purum

assay

≥98.0% (HPLC)

greener alternative product score

old score: 9
new score: 8
Find out more about DOZN™ Scoring

greener alternative product characteristics

Waste Prevention
Safer Solvents and Auxiliaries
Inherently Safer Chemistry for Accident Prevention
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

143-145 °C (lit.)
143-146 °C

functional group

amide

greener alternative category

storage temp.

2-8°C

Quality Level

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相关类别

Other Notes

将醇轻度氧化成羰基的新型氧化剂

Application

4-Acetamido-2,2,6,6-tetramethylpiperidine 1-oxyl radical may be employed in the catalytic system used for the regioselective oxidation of curdlan. It may be employed as model nitroxyl radical to study its reaction with thiophosgene. Reaction afforded 2,2,6,6-tetramethylpiperidine and 2,2,6,6-tetramethyl-1-hydroxypiperidine as major products.

General description

4-Acetamido-2,2,6,6-tetramethylpiperidine 1-oxyl undergoes one-electron oxidation and reduction reactions. Reaction products were analyzed by 1H, 13C and 15N NMR spectral data.
We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Waste Prevention”, “Safer Solvents and Auxiliaries” and “Inherently Safer Chemistry for Accident Prevention”. Click here to view its DOZN scorecard.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

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Reaction of Nitroxides with Sulfur Containing Compounds II [1]. Preparation of Nitroxides Bearing an Isothiocyanate Substituent in View of the Nitroxyl Group Reduction with Thiophosgene.
Zakrzewski J, et al.
Monatshefte fur Chemie / Chemical Monthly, 134(6), 843-850 (2003)
A Koceva-Chyła et al.
Anticancer research, 20(6B), 4611-4618 (2001-02-24)
The novel nitroxyl, Tempicol-3 (nitroxide-N-oxide) was synthesized and its capacity to act as a scavenger of hydroxyl radicals was tested. The concentration-dependent reducibility of this novel compound was also examined and compared with those of previously characterized nitroxides, Tempo and
A 1H, 13C and 15N NMR study of oxidation and reduction products of 4-acetamido-2, 2, 6, 6-tetramethylpiperidine-1-oxyl.
Schilf W, et al.
Journal of Molecular Structure, 407(1), 1-3 (1997)
Z. Ma et al.
The Journal of Organic Chemistry, 56, 6110-6110 (1991)
D Metodiewa et al.
Biochemistry and molecular biology international, 42(6), 1261-1270 (1997-09-26)
A novel complex, Rutoxyl [rutin/4-acetamide-1-hydroxy-2,2,6,6-tetramethylpiperidinium] was synthesized and its structure and anticancer activity were investigated. The results reported here are consistent with our idea, that the formation of such a complex of two biologically active molecules: polyphenolic flavonoid antioxidant (Rutin)

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