CAS 14691-88-4: 4-Amino-2,2,6,6-tetramethylpiperidine-1-oxyl

Description: 4-Amino-2,2,6,6-tetramethylpiperidine-1-oxyl, commonly referred to as TEMPOL, is a stable nitroxide radical characterized by its unique structure that includes a piperidine ring with four methyl groups and an amino group. This compound is notable for its paramagnetic properties due to the presence of an unpaired electron, which contributes to its stability and reactivity. TEMPOL is often utilized in various applications, including as a spin label in electron paramagnetic resonance (EPR) spectroscopy, as well as in biological and pharmaceutical research due to its antioxidant properties. It can scavenge free radicals, making it a subject of interest in studies related to oxidative stress and cellular protection. Additionally, TEMPOL has been investigated for its potential therapeutic effects in various conditions, including cardiovascular diseases and neuroprotection. Its solubility in polar solvents and relatively low toxicity further enhance its utility in research and potential clinical applications.

Formula: C₉H₁₉N₂O

InChI: InChI=1S/C9H19N2O/c1-8(2)5-7(10)6-9(3,4)11(8)12/h7H,5-6,10H2,1-4H3

InChI key: InChIKey=XUXUHDYTLNCYQQ-UHFFFAOYSA-N

SMILES: [O]N1C(C)(C)CC(N)CC1(C)C

Synonyms:

• (2,2,6,6-Tetramethyl-1-oxy-4-piperidinyl)amine
• 1-Piperidinyloxy, 4-amino-2,2,6,6-tetramethyl-
• 2,2,6,6-Tetramethyl-1-oxy-4-aminopiperidine
• 2,2,6,6-Tetramethyl-4-amino-1-piperidinyloxy
• 2,2,6,6-Tetramethyl-4-aminopiperidine N-oxide
• 2,2,6,6-Tetramethyl-4-aminopiperidine-1-oxyl
• 4-Amino-1-oxyl-2,2,6,6-tetramethylpiperidine
• 4-Amino-2,2,6,6-tetramethyl-1-piperidinyloxy
• 4-Amino-2,2,6,6-tetramethyl-1-piperidinyloxyl
• 4-Amino-2,2,6,6-tetramethylpiperidin-1-oxyl
• 4-Amino-2,2,6,6-tetramethylpiperidin-N-oxyl
• 4-Amino-2,2,6,6-tetramethylpiperidine N-oxide
• 4-Amino-2,2,6,6-tetramethylpiperidine-1-nitroxide
• 4-Amino-2,2,6,6-tetramethylpiperidine-1-oxy
• 4-Amino-2,2,6,6-tetramethylpiperidine-1-oxyl
• 4-Amino-2,2,6,6-tetramethylpiperidine-N-oxyl
• 4-Amino-2,2,6,6-tetramethylpiperidino-1-oxy
• 4-Amino-2,2,6,6-tetramethylpiperidino-1-oxyl
• 4-Amino-2,2,6,6-tetramethylpiperidinooxyl
• 4-Amino-2,2,6,6-tetramethylpiperidinyl-N-oxy
• 4-Amino-2,2,6,6-tetramethylpiperidinyloxy
• 4-Amino-Tempo
• 4-Aminotempo
• 4-NH₂-TEMPO
• 6-Tempamine
• Piperidinooxy, 4-amino-2,2,6,6-tetramethyl-
• Tamine
• Tempamine
• Tempo-amine

4-Amino-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical

CAS: 14691-88-4

• Formula: C₉H₁₉N₂O
• Purity: >97.0%(GC)
• Color and Shape: Orange to Brown powder to lump
• Molecular weight: 171.26

4-Amino-2,2,6,6-tetramethylpiperidino-1-oxyl

CAS: 14691-88-4

• Formula: C₉H₁₉N₂O
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 171.26

4-Amino-TEMPO, free radical

CAS: 14691-88-4

• Purity: ≥ 97.0%
• Color and Shape: Orange to red liquid or solid

4-Amino-2,2,6,6-tetramethylpiperidinoxy free radical

CAS: 14691-88-4

• Purity: 98.0%
• Color and Shape: Solid
• Molecular weight: 171.26400756835938

4-Amino-2,2,6,6-tetramethylpiperidinooxy, 97%, free radical

CAS: 14691-88-4

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₉H₂₁N₂O
• Purity: 97%
• Color and Shape: Red to red-brown, Adhering crystals or needles or moist mass
• Molecular weight: 173.28

4-Amino-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical (purified by sublimation)

CAS: 14691-88-4

• Formula: C₉H₁₉N₂O
• Purity: >98.0%(GC)
• Color and Shape: Light yellow to Brown powder to crystal
• Molecular weight: 171.26

4-Amino-1-oxy-2,2,6,6-tetramethylpiperidine, free radical

CAS: 14691-88-4

• Formula: C₉H₁₉N₂O
• Purity: 95%
• Color and Shape: red. low melting solid
• Molecular weight: 171.26g/mol

4-Amino-1-oxy-2,2,6,6-tetramethylpiperidine, free radical

CAS: 14691-88-4

• Formula: C₉H₁₉N₂O
• Purity: tech
• Color and Shape: red to reddish brown low melting solid
• Molecular weight: 171.14974

4-Amino-2,2,6,6-tetramethylpiperidinyloxy

CAS: 14691-88-4

Applications Useful spin label for studying biological systems and polymers. References Biochemistry, 33, 3855 (1994), …

• Formula: C₉H₁₉N₂O
• Color and Shape: Neat
• Molecular weight: 171.26

4-Amino-2,2,6,6-tetramethylpiperidine-1-oxyl free radical

CAS: 14691-88-4

Please enquire for more information about 4-Amino-2,2,6,6-tetramethylpiperidine-1-oxyl free radical including the price, delivery time and …

• Formula: C₉H₁₉N₂O
• Purity: Min. 95 Area-%
• Color and Shape: Red Powder
• Molecular weight: 171.26 g/mol