ChemicalBook >> CAS DataBase List >>POBN
POBN
- CAS No.
- 66893-81-0
- Chemical Name:
- POBN
- Synonyms
- POBN;Butylpyridyloxidenitrone;-(4-pyridyl-1-oxide)nitrone;PYRIDYLOXIDE t-BUTYLNITRONE;N-tert-Butyl-α4-Pyridyl-1-oxide-tert-butyl Nitrone;A-(4-PYRIDYL-N-OXIDE-N-TERT-BUTYLNITRONE;N-TERT-BUTYL-A-(4-PYRIDYL)NITRONEN-OXIDE;N-tert-Butyl-α-(4-pyridyl-1-oxide)nitrone;α-(4-pyridyl n-oxide)-n-tert-butylnitrone
- CBNumber:
- CB6702751
- Molecular Formula:
- C10H14N2O2
- Molecular Weight:
- 194.23
- MDL Number:
- MFCD00041022
- MOL File:
- 66893-81-0.mol
- MSDS File:
- SDS
Last updated:2023-05-18 11:31:16
| Melting point | 183-185 °C(lit.) |
|---|---|
| Boiling point | 330.68°C (rough estimate) |
| Density | 1.1444 (rough estimate) |
| refractive index | 1.5000 (estimate) |
| storage temp. | room temp |
| solubility | water: soluble10mg/mL, clear, colorless to faintly yellow |
| form | White to off-white or colorless crystalline solid. |
| pka | 0.76±0.53(Predicted) |
| color | White to Light yellow |
| BRN | 1453764 |
| FDA UNII | 2140SM8Q5O |
SAFETY
Risk and Safety Statements
| Safety Statements | 22-24/25 |
|---|---|
| WGK Germany | 3 |
| HS Code | 29333999 |
POBN price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 215430 | α-(4-Pyridyl N-oxide)-N-tert-butylnitrone 99% | 66893-81-0 | 1g | $625 | 2024-03-01 | Buy |
| Sigma-Aldrich | P9271 | α-(4-Pyridyl N-oxide)-N-tert-butylnitrone ~95% | 66893-81-0 | 1g | $62 | 2023-06-20 | Buy |
| TCI Chemical | B1735 | N-tert-Butyl-alpha-(4-pyridyl-1-oxide)nitrone >98.0%(HPLC)(T) | 66893-81-0 | 1g | $224 | 2024-03-01 | Buy |
| TCI Chemical | B1735 | N-tert-Butyl-alpha-(4-pyridyl-1-oxide)nitrone >98.0%(HPLC)(T) | 66893-81-0 | 5g | $673 | 2024-03-01 | Buy |
| Cayman Chemical | 20623 | POBN ≥98% | 66893-81-0 | 100mg | $40 | 2024-03-01 | Buy |
POBN Chemical Properties,Uses,Production
Chemical Properties
white to pale yellow crystalline powder
Uses
POBN is a cell permeable hydrophilic spin trap for in vitro studies. It is a water soluble analog of PBN with low paramagnetic impurities and does not require any further purification. POBN has also also been used in studies of DNA methylation, iron-mediated polyunsaturated fatty acid peroxidation, and free-radical formation by Alzheimer β-amyloid peptide.
Uses
Spin trap reagent used to measure ethanol oxidation to 1-hydroxyethyl radical (HER) which can bind to protein. Has also been used in studies of DNA methylation, iron-mediated polyunsaturated fatty acid peroxidation, and free-radical formation by Alzheimer β-amyloid peptide. The formation of hydroxyl radical in chondrocytes and cartilage has been detected using POBN.
POBN Preparation Products And Raw materials
Global( 71)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 13503 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49979 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | product@acmec-e.com | China | 33338 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 57505 | 58 |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | cooperation@kean-chem.com | China | 40066 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 | market03@meryer.com | China | 40228 | 62 |
66893-81-0(POBN)Related Search:
α-(4-Pyridyl N-oxide)-N-tert-butylnitrone,N-(4-Pyridylmethylene)-tert-butylamine N,N′-dioxide, N-tert-Butyl-α-(4-pyridyl)nitrone N′-oxide, POBN
alpha-(4-Pyridyl 1-oxide)-N-tert-butyl-nitrone, 99% 100MG
N-tert-Butyl-α-(4-pyridyl)nitrone Nμ-oxide
POBN, N-tert-Butyl-α-(4-pyridyl)nitrone Nμ-oxide, N-(4-Pyridylmethylene)-tert-butylamine N,Nμ-dioxide
2-Methyl-N-[(pyridine 1-oxide)-4-ylmethylene]-2-propanamine oxide
4-Pyridyl-1-oxide-tert-butyl Nitrone
N-[(Pyridine 1-oxide)-4-ylmethylene]-tert-butylamineN-oxide
N-[[(Pyridine-1-oxide)-4-yl]methylene]-1,1-dimethylethanamine-N-oxide
N-tert-Butyl-α-(4-pyridyl-1-oxide)nitrone
alpha-(4-Pyridyl 1-oxide)-N-tert-butyl-nitrone,99%
N-tert-Butyl-alpha-(4-pyridyl)nitrone N'-Oxide
POBN
N-(4-Pyridylmethylene)-tert-butylamine N,N'-Dioxide
alpha-(4-Pyridyl N-Oxide)-N-tert-butylnitrone
alpha-(4-Pyridyl N-oxide)-N-tert-butylnitrone ~95%
alpha-(4-Pyridyl N-oxide)-N-tert-butylnitrone 99%
-(4-pyridyl-1-oxide)nitrone
N-tert-Butyl-&alpha
(Z)-2-Methyl-N-((1-oxidopyridin-4-yl)methylene)propan-2-amine oxide
Dimethylaminoparthenolide/ Tert-Butyl-[(1-Oxido-4-Pyridylidene)Methyl]-Oxo-Ammonium
N-(4-PYRIDYLMETHYLENE)-TERT-BUTYLAMINE N,N'-DIOXIDE
N-TERT-BUTYL-ALPHA-(4-PYRIDYL-1-OXIDE)NITRONE
N-TERT-BUTYL-ALPHA-(4-PYRIDYL)-NITRONE N'-OXIDE
POBN
ALPHA-(4-PYRIDYL-1-OXIDE)-N-T-BUTYLNITRONE
ALPHA-(4-PYRIDYL 1-OXIDE)-N-TERT-BUTYLNITRONE
ALPHA-(4-PYRIDYL N-OXIDE)-N-TERT-BUTYLNITRONE
Butylpyridyloxidenitrone
N-tert-Butyl-alpha-(4-pyridyl-1-oxide)nitrone [spin trapping
1,1-dimethyl-N-(4-pyridylmethylene)ethylamine N,N'-dioxide
A-(4-PYRIDYL-N-OXIDE-N-TERT-BUTYLNITRONE
α-(4-pyridyl n-oxide)-n-tert-butylnitrone
N-TERT-BUTYL-A-(4-PYRIDYL)NITRONEN-OXIDE
N-TERT-BUTYL-ALPHA-(4-PYRIDYL-1-OXIDE)NITRONE [SPIN TRAPPING REAGENT]
N-tert-Butyl-alpha-(4-pyridyl-1-oxide)nitrone >
2-Propanamine, 2-methyl-N-[(1-oxido-4-pyridinyl)methylene]-, N-oxide
ert-butyl-[(1-oxidopyridin-4-ylidene)methyl]-oxoazanium
PYRIDYLOXIDE t-BUTYLNITRONE
N-tert-Butyl-α-(4-pyridyl-1-oxide)nitrone
α-(4-Pyridyl N-oxide)-N-tert-butylnitrone
66893-81-0
Building Blocks
C9 to C46
Spin Trapping Reagents
ESR Spectrometry
Heterocyclic Building Blocks
Pyridines
Analytical Chemistry
ESR Spectrometry
Spin Trapping Reagents
Analytical Reagents
Analytical/Chromatography
Building Blocks
C10
Chemical Synthesis
Electron Spin Resonance (ESR/EPR) Spectroscopy
Heterocyclic Building Blocks
Pyridines
Spectroscopy