N-tert-Butyl-ɑ-(4-pyridyl-1-oxide)nitrone ≥99% (by HPLC), high purity

Supplier: Enzo Life Sciences

Synonyms: POBN, N-tert-Butyl-ɑ-(4-pyridyl)nitrone N'-Oxide, α-(4-Pyridyl-1-Oxide)-N-t-butylnitrone, N-(4-Pyridylmethylene)-tert-butylamine N,N'-Dioxide, ɑ-(4-Pyridyl N-Oxide)-N-tert-butylnitrone

430-091-G001 430-091-M500
89151-082EA 532.46 CAD
89151-082 89151-084
N-tert-Butyl-ɑ-(4-pyridyl-1-oxide)nitrone ≥99% (by HPLC), high purity
N-tert-Butyl-alpha-(4-pyridyl-1-oxide)nitrone

Spin trapping reagent.


  • Formulation: White to off-white or colorless crystalline solid.


Cell permeable hydrophilic spin trap for both in vivo and in vitro studies. Water soluble analog of PBN. Low paramagnetic impurities. No further purification required.


Soluble in DMSO, water, methanol or 100% ethanol.

Formula: C₁₀H₁₄N₂O₂
MW: 194.23 g/mol
Storage Temperature: Freezer
MDL Number: MFCD00041022
CAS Number: 66893-81-0
EINECS: 266-512-3
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Specification Test Results

Purity (HPLC) ≥99%
Identity Determined by 1H-NMR
Appearance White to off-white or colorless crystalline solid

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