4-Hydroxy-TEMPO, free radical, 98+%

CAS: 2226-96-2

Ref. 02-A12497

Product Information

• Name: 4-Hydroxy-TEMPO, free radical, 98+%
• Synonyms: 4-Hydroxy-TEMPO, (4-Hydroxy-2,2,6,6-Tetramethylpiperidin-1-Yl)Oxidanyl, 1-Oxyl-2,2,6,6-tetramethyl-4-hydroxypiperidine, 1-Oxyl-2,2,6,6-tetramethyl-4-piperidinol, 1-Piperidinyloxy, 4-hydroxy-2,2,6,6-tetramethyl-, 2,2,6,6-Tetramethyl-1-oxy-4-hydroxypiperidine, 2,2,6,6-Tetramethyl-4-hydroxy-1-piperidinyloxy radical, 2,2,6,6-Tetramethyl-4-hydroxylpiperidine-1-oxyl, 2,2,6,6-Tetramethyl-4-hydroxypiperidin-1-oxyl, 2,2,6,6-Tetramethyl-4-hydroxypiperidine 1-oxide radical, 2,2,6,6-Tetramethyl-4-hydroxypiperidine N-oxide, 2,2,6,6-Tetramethyl-4-hydroxypiperidine oxide, 2,2,6,6-Tetramethyl-4-hydroxypiperidine-1-hydroxyl, 2,2,6,6-Tetramethyl-4-hydroxypiperidine-1-oxyl, 2,2,6,6-Tetramethyl-4-hydroxypiperidine-1-oxyl radical, 2,2,6,6-Tetramethyl-4-hydroxypiperidinooxy, 2,2,6,6-Tetramethyl-4-hydroxypiperidinooxy radical, 2,2,6,6-Tetramethyl-4-hydroxypiperidinyl-1-oxy, 2,2,6,6-Tetramethyl-4-hydroxypiperidinyl-1-oxyl, 2,2,6,6-Tetramethyl-4-hydroxypiperidinyloxy radical, 2,2,6,6-Tetramethyl-4-hydroxypiperidinyloxyl radical, 2,2,6,6-Tetramethyl-4-hydroxypiperidyl 1-oxyl, 2,2,6,6-Tetramethyl-4-oxypiperidine-1-oxyl, 2,2,6,6-Tetramethyl-4-piperidinol 1-oxide, 2,2,6,6-Tetramethyl-4-piperidinol 1-oxyl, 2,2,6,6-Tetramethyl-4-piperidinol N-oxyl, 2,2,6,6-Tetramethyl-4-piperidinol nitroxide, 2,2,6,6-Tetramethyl-4-piperidinol-1-oxy, 2,2,6,6-Tetramethyl-4-piperidinol-1-oxyl radical, 2,2,6,6-Tetramethylpiperidine-4-hydroxy-1-oxyl, 2,2,6,6-Tetramethylpiperidine-N-oxyl-4-ol, 2,2,6,6-Tetramethylpiperidinol-4-oxyl-1, 2.2.6.6-Tetramethyl-Freeagaoxy-4-Piperidyl, 4-Hidroxi-2,2,6,6-Tetrametilpiperidinoxil, 4-Ho-Tempo, 4-Hydroxy-1-oxyl-2,2,6,6-tetramethylpiperidine, 4-Hydroxy-2,2,6,6-Tetramethylpiperidinoxyl, 4-Hydroxy-2,2,6,6-tetramethyl-1-piperidinoxy, 4-Hydroxy-2,2,6,6-tetramethyl-1-piperidinoxyl, 4-Hydroxy-2,2,6,6-tetramethyl-1-piperidinyloxy, 4-Hydroxy-2,2,6,6-tetramethyl-1-piperidinyloxy radical, 4-Hydroxy-2,2,6,6-tetramethyl-piperidinyloxy, 4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-oxide radical, 4-Hydroxy-2,2,6,6-tetramethylpiperidine N-oxide, 4-Hydroxy-2,2,6,6-tetramethylpiperidine oxide, 4-Hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl, 4-Hydroxy-2,2,6,6-tetramethylpiperidine-N-oxy, 4-Hydroxy-2,2,6,6-tetramethylpiperidine-N-oxyl, 4-Hydroxy-2,2,6,6-tetramethylpiperidino-1-oxyl, 4-Hydroxy-2,2,6,6-tetramethylpiperidinooxy, 4-Hydroxy-2,2,6,6-tetramethylpiperidinooxy radical, 4-Hydroxy-2,2,6,6-tetramethylpiperidinoxy, 4-Hydroxy-2,2,6,6-tetramethylpiperidinoxyle, 4-Hydroxy-2,2,6,6-tetramethylpiperidinyl-1-oxyl, 4-Hydroxy-2,2,6,6-tetramethylpiperidinyl-N-oxy, 4-Hydroxy-2,2,6,6-tetramethylpiperidinyl-N-oxyl, 4-Hydroxy-2,2,6,6-tetramethylpiperidinyloxy, 4-Hydroxy-2,2,6,6-tetramethylpiperidinyloxyl, 4-Hydroxy-2,2,6,6-tetramethylpiperidyl-1-oxyl, 4-Hydroxy-2,6-Tetramethyl-Piperidine-1-Oxide, 4-OH-Tempo, 4-Oxypiperidol, 4-hydroxyl-2,2,6,6-tetramethylpiperidine-1-Oxyl, 4H-Tempo, ADK Stab LA 7RD, ADK Stab NA 7RD, H 0865, H-Tempo, Hotempo, Htempo, HyTEMPO, In701, La 7Rd, Nitroxyl 2, Nr I, Petroflo 20Y104, Piperidine, 4-Hydroxy-2,2,6,6-Tetramethyl-1-Oxy-, Piperidinooxy, 4-hydroxy-2,2,6,6-tetramethyl-, Polystast 7200P, Polystop 7010, Polystop 7300P, Prostab 5198, Spj 701, Tanol, Tempo OH, Tempol, Tempole, Tetramethyl-2,2,6,6-aza-1-cyclohexanol-4-oxide-1, Tmhpo, Tmpn, Uv-1198, Zj 01, Zj 705, Zj-701
• CAS: 2226-96-2

Description

Superoxide scavenger with neuroprotective, anti-inflammatory and analgesic effects4-Hydroxy-TEMPO free radical is used as a catalyst and a chemical oxidant by virtue of being a stable radical. It is used for detoxifying reactive oxygen species in medicinal chemistry. It is involved in the catalysis of disproportionation of superoxide and facilitates hydrogen peroxide metabolism. It is used to prepare tris(2,2,6,6-tetramethyl-1-oxyl-4-piperidyloxy)trimellitate by reacting with benzene-1,2,4-tricarbonyl trichloride. Further, it is used as a free radical scavenger and exhibits neuroprotective, anti-inflammatory and analgesic effects. In addition to this, it has good inhibition effect to acrylic acid esters, methyl acrylate, acrylic acid, acrylonitrile, styrene and butadiene. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 172.25
• Formula: C₉H₁₈NO₂
• Purity: 98+%
• Color/Form: Crystals or powder or crystalline powder or flakes, Orange
• InChI key: UZFMOKQJFYMBGY-UHFFFAOYSA-N