4-Hydroxy-TEMPO

C9H18NO2CAS 2226-96-2172.25 g/mol

Open in Covalent MOL file
OHNO
AlcoholTertiary amine

Properties

Molecular formula
C9H18NO2
Molar mass
172.25 g/mol
Exact mass
172.1338 Da
Melting point
70.5 °C
logP
1.35Crippen estimate
Polar surface area
43.4 Ų
H-bond donors / acceptors
1 / 2
Rotatable bonds
0

Hazards

Danger
Corrosive (GHS05)Irritant (GHS07)Health Hazard (GHS08)

Aggregated from 371 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P260, P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501

Identifiers

CAS number
2226-96-2
SMILES
CC1(C)CC(O)CC(C)(C)N1[O]
InChIKey
UZFMOKQJFYMBGY-UHFFFAOYSA-N
InChI
InChI=1S/C9H18NO2/c1-8(2)5-7(11)6-9(3,4)10(8)12/h7,11H,5-6H2,1-4H3

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Names and synonyms

81 names · show all
  • 1-Piperidinyloxy, 4-hydroxy-2,2,6,6-tetramethyl-
  • Piperidinooxy, 4-hydroxy-2,2,6,6-tetramethyl-
  • 4-Hydroxy-2,2,6,6-tetramethyl-1-piperidinyloxy
  • 4-Hydroxy-2,2,6,6-tetramethylpiperidinooxy
  • Tetramethyl-2,2,6,6-aza-1-cyclohexanol-4-oxide-1
  • 2,2,6,6-Tetramethyl-4-piperidinol 1-oxide
  • 2,2,6,6-Tetramethyl-4-hydroxypiperidinooxy radical
  • 2,2,6,6-Tetramethyl-4-hydroxypiperidinooxy
  • 2,2,6,6-Tetramethyl-4-hydroxypiperidine-1-oxyl
  • Tanol
  • 2,2,6,6-Tetramethyl-4-piperidinol N-oxyl
  • 2,2,6,6-Tetramethyl-4-hydroxypiperidine 1-oxide radical
  • 2,2,6,6-Tetramethyl-4-hydroxypiperidine-1-hydroxyl
  • 2,2,6,6-Tetramethyl-4-hydroxypiperidin-1-oxyl
  • 2,2,6,6-Tetramethyl-4-piperidinol 1-oxyl
  • 4-Hydroxy-2,2,6,6-tetramethylpiperidinooxy radical
  • 2,2,6,6-Tetramethyl-4-piperidinol nitroxide
  • 2,2,6,6-Tetramethyl-4-hydroxypiperidyl 1-oxyl
  • 2,2,6,6-Tetramethyl-4-piperidinol-1-oxy
  • 4-Hydroxy-2,2,6,6-tetramethylpiperidine N-oxide
  • 4-Hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl
  • 2,2,6,6-Tetramethyl-4-oxypiperidine-1-oxyl
  • 4-Hydroxy-2,2,6,6-tetramethyl-1-piperidinoxyl
  • Tempol
  • 2,2,6,6-Tetramethylpiperidine-N-oxyl-4-ol
  • 4-Oxypiperidol
  • 2,2,6,6-Tetramethyl-4-piperidinol-1-oxyl radical
  • 2,2,6,6-Tetramethyl-1-oxy-4-hydroxypiperidine
  • TMPN
  • 4-Hydroxy-2,2,6,6-tetramethylpiperidyl-1-oxyl
  • 4-Hydroxy-2,2,6,6-tetramethylpiperidinoxy
  • 4-Hydroxy-2,2,6,6-tetramethylpiperidinoxyl
  • 1-Oxyl-2,2,6,6-tetramethyl-4-piperidinol
  • 2,2,6,6-Tetramethylpiperidinol-4-oxyl-1
  • 4-Hydroxy-2,2,6,6-tetramethylpiperidine-N-oxy
  • 4-Hydroxy-2,2,6,6-tetramethylpiperidinyl-N-oxy
  • 4-Hydroxy-2,2,6,6-tetramethylpiperidine-N-oxyl
  • 2,2,6,6-Tetramethyl-4-hydroxypiperidinyl-1-oxyl
  • 2,2,6,6-Tetramethyl-4-hydroxylpiperidine-1-oxyl
  • 2,2,6,6-Tetramethyl-4-hydroxypiperidine-1-oxyl radical
  • NR I
  • 4-Hydroxy-2,2,6,6-tetramethylpiperidino-1-oxyl
  • 4-Hydroxy-2,2,6,6-tetramethylpiperidinyl-1-oxyl
  • 2,2,6,6-Tetramethyl-4-hydroxypiperidinyloxyl radical
  • Nitroxyl 2
  • 4-Hydroxy-2,2,6,6-tetramethylpiperidinyl-N-oxyl
  • 2,2,6,6-Tetramethyl-4-hydroxypiperidinyloxy radical
  • 2,2,6,6-Tetramethyl-4-hydroxypiperidinyl-1-oxy
  • 2,2,6,6-Tetramethyl-4-hydroxy-1-piperidinyloxy radical
  • 4-Hydroxy-2,2,6,6-tetramethyl-1-piperidinoxy
  • HyTEMPO
  • Tempo OH
  • HTEMPO
  • 1-Oxyl-2,2,6,6-tetramethyl-4-hydroxypiperidine
  • 4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-oxide radical
  • 4H-Tempo
  • 2,2,6,6-Tetramethylpiperidine-4-hydroxy-1-oxyl
  • 2,2,6,6-Tetramethyl-4-hydroxypiperidine oxide
  • 4-Hydroxy-1-oxyl-2,2,6,6-tetramethylpiperidine
  • HOTEMPO
  • 2,2,6,6-Tetramethyl-4-hydroxypiperidine N-oxide
  • 4-Hydroxy-2,2,6,6-tetramethylpiperidine oxide
  • LA 7RD
  • 4-Hydroxy-2,2,6,6-tetramethylpiperidinyloxyl
  • 4-Hydroxy-2,2,6,6-tetramethylpiperidinyloxy
  • Petroflo 20Y104
  • ADK Stab LA 7RD
  • Prostab 5198
  • Polystop 7300P
  • Tempole
  • ZJ 701
  • ADK Stab NA 7RD
  • SPJ 701
  • ZJ 01
  • 4-HO-TEMPO
  • 4-Hydroxy-2,2,6,6-tetramethyl-1-piperidinyloxy radical
  • 4-OH-Tempo
  • Polystop 7010
  • 701
  • Polystast 7200P
  • H 0865

Work with 4-Hydroxy-TEMPO

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

1,2,2,6,6-Pentamethyl-4-piperidinol2403-89-658 % similar 1,4-Dihydroxy-2,2,6,6-tetramethylpiperidine3637-10-358 % similar 4-Amino-2,2,6,6-tetramethylpiperidine-1-oxyl14691-88-456 % similar 4-Hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol52722-86-850 % similar 4-Acetamido-TEMPO14691-89-547 % similar Tempo2564-83-246 % similar 3-Carboxy-2,2,5,5-tetramethyl-1-pyrrolidinyloxy2154-68-943 % similar Tempone2896-70-041 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

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