4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy
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- $5 - $2772
- Product name: 4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy
- CAS: 2226-96-2
- MF: C9H18NO2*
- MW: 172.24
- EINECS:218-760-9
- MDL Number:MFCD00006478
- Synonyms:4-HYDROXY-2,2,6,6-TETRAMETHYLPIPERIDINE-N-OXYL;4-HYDROXY-2,2,6,6-TETRAMETHYL-PIPERIDINOOXY;4-HYDROXY-2,2,6,6-TETRAMETHYL-1-PIPERIDIN-1-YLOXY;4-HYDROXY-2,2,6,6-TETRAMETHYL-1-PIPERIDINYLOXY, FREE RADICAL;4-HYDROXY-2,2,6,6-TETRAMETHYL-PIPERIDINOOXY, FREE RADICAL;4-HYDROXY-TEMPO, FREE RADICAL;2,2,6,6-Tetramethyl-4-hydroxypiperidine 1-oxyl;4-Hydroxy-2,2,6,6-tetramethyl-1-piperidin-1-yloxy, free radical
61 prices
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Brand
- AHH
- AK Scientific
- Alfa Aesar
- Ambeed
- American Custom Chemicals Corporation
- Arctom
- Biorbyt Ltd
- Cayman Chemical
- Chem-Impex
- ChemScene
- CSNpharm
- DC Chemicals
- Frontier Specialty Chemicals
- Matrix Scientific
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- TCI Chemical
- Tocris
- TRC
- Usbiological
Package
- 100mg
- 500mg
- 1g
- 5g
- 25g
- 50g
- 10g
- 100
- 100g
- 250g
- 500g
- 1000g
- 1kg
- 5KG
- ManufacturerAHH
- Product numberMT-15608
- Product description4-Hydroxy-2,2,6,6-tetramethylpiperidinyloxy 97%
- Packaging100g
- Price$418
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ10761
- Product description4-Hydroxy-TEMPO,freeradical
- Packaging100g
- Price$62
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ10761
- Product description4-Hydroxy-TEMPO,freeradical
- Packaging250g
- Price$108
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberF502
- Product description4-Hydroxy-TEMPO,freeradical
- Packaging500g
- Price$154
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ90801
- Product description4-Hydroxy-TEMPO,freeradical
- Packaging1kg
- Price$220
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA12497
- Product description4-Hydroxy-TEMPO, free radical, 98+%
- Packaging1g
- Price$35
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA12497
- Product description4-Hydroxy-TEMPO, free radical, 98+%
- Packaging5g
- Price$82.5
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA12497
- Product description4-Hydroxy-TEMPO, free radical, 98+%
- Packaging25g
- Price$339
- Updated2024-03-01
- Buy
- ManufacturerAmbeed
- Product numberA137942
- Product description4-HydroxyTEMPO 95%
- Packaging5g
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA137942
- Product description4-HydroxyTEMPO 95%
- Packaging10g
- Price$6
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA137942
- Product description4-HydroxyTEMPO 95%
- Packaging25g
- Price$8
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA137942
- Product description4-HydroxyTEMPO 95%
- Packaging100g
- Price$15
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA137942
- Product description4-HydroxyTEMPO 95%
- Packaging500g
- Price$51
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA137942
- Product description4-HydroxyTEMPO 95%
- Packaging1kg
- Price$75
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0025777
- Product description4-HYDROXY-2,2,6,6-TETRMETHYLPIPERIDINYLOXY 95.00%
- Packaging10G
- Price$1328.25
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0025777
- Product description4-HYDROXY-2,2,6,6-TETRMETHYLPIPERIDINYLOXY 95.00%
- Packaging100G
- Price$2772
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AHH | MT-15608 | 4-Hydroxy-2,2,6,6-tetramethylpiperidinyloxy 97% | 100g | $418 | 2021-12-16 | Buy |
| AK Scientific | J10761 | 4-Hydroxy-TEMPO,freeradical | 100g | $62 | 2021-12-16 | Buy |
| AK Scientific | J10761 | 4-Hydroxy-TEMPO,freeradical | 250g | $108 | 2021-12-16 | Buy |
| AK Scientific | F502 | 4-Hydroxy-TEMPO,freeradical | 500g | $154 | 2021-12-16 | Buy |
| AK Scientific | J90801 | 4-Hydroxy-TEMPO,freeradical | 1kg | $220 | 2021-12-16 | Buy |
| Alfa Aesar | A12497 | 4-Hydroxy-TEMPO, free radical, 98+% | 1g | $35 | 2024-03-01 | Buy |
| Alfa Aesar | A12497 | 4-Hydroxy-TEMPO, free radical, 98+% | 5g | $82.5 | 2024-03-01 | Buy |
| Alfa Aesar | A12497 | 4-Hydroxy-TEMPO, free radical, 98+% | 25g | $339 | 2024-03-01 | Buy |
| Ambeed | A137942 | 4-HydroxyTEMPO 95% | 5g | $5 | 2021-12-16 | Buy |
| Ambeed | A137942 | 4-HydroxyTEMPO 95% | 10g | $6 | 2021-12-16 | Buy |
| Ambeed | A137942 | 4-HydroxyTEMPO 95% | 25g | $8 | 2021-12-16 | Buy |
| Ambeed | A137942 | 4-HydroxyTEMPO 95% | 100g | $15 | 2021-12-16 | Buy |
| Ambeed | A137942 | 4-HydroxyTEMPO 95% | 500g | $51 | 2021-12-16 | Buy |
| Ambeed | A137942 | 4-HydroxyTEMPO 95% | 1kg | $75 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0025777 | 4-HYDROXY-2,2,6,6-TETRMETHYLPIPERIDINYLOXY 95.00% | 10G | $1328.25 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0025777 | 4-HYDROXY-2,2,6,6-TETRMETHYLPIPERIDINYLOXY 95.00% | 100G | $2772 | 2021-12-16 | Buy |
Properties
Melting point :69-71 °C(lit.)
Boiling point :302.58°C (rough estimate)
Density :1.0402 (rough estimate)
vapor pressure :0.025Pa at 20℃
refractive index :1.4350 (estimate)
Flash point :146°(295°F)
storage temp. :2-8°C
solubility :1670g/l
form :Crystals or Crystalline Powder
pka :5.07[at 20 ℃]
color :Orange
PH :8.2 (20g/l, H2O, 20℃)
Water Solubility :soluble
Merck :14,9141
BRN :1422990
Stability :Stable. Incompatible with strong oxidizing agents.
InChIKey :FAPCFNWEPHTUQK-UHFFFAOYSA-N
LogP :0.56 at 25℃
CAS DataBase Reference :2226-96-2(CAS DataBase Reference)
NIST Chemistry Reference :1-Piperidinyloxy, 4-hydroxy-2,2,6,6-tetramethyl-(2226-96-2)
EPA Substance Registry System :1-Piperidinyloxy, 4-hydroxy-2,2,6,6-tetramethyl- (2226-96-2)
Boiling point :302.58°C (rough estimate)
Density :1.0402 (rough estimate)
vapor pressure :0.025Pa at 20℃
refractive index :1.4350 (estimate)
Flash point :146°(295°F)
storage temp. :2-8°C
solubility :1670g/l
form :Crystals or Crystalline Powder
pka :5.07[at 20 ℃]
color :Orange
PH :8.2 (20g/l, H2O, 20℃)
Water Solubility :soluble
Merck :14,9141
BRN :1422990
Stability :Stable. Incompatible with strong oxidizing agents.
InChIKey :FAPCFNWEPHTUQK-UHFFFAOYSA-N
LogP :0.56 at 25℃
CAS DataBase Reference :2226-96-2(CAS DataBase Reference)
NIST Chemistry Reference :1-Piperidinyloxy, 4-hydroxy-2,2,6,6-tetramethyl-(2226-96-2)
EPA Substance Registry System :1-Piperidinyloxy, 4-hydroxy-2,2,6,6-tetramethyl- (2226-96-2)
Safety Information
| Symbol(GHS): |
 
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| Signal word: | Danger | |||||||||||||||||||||
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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.More related product prices
2,2,6,6-Tetramethylpiperidine Triacetonediamine 2,2,6,6-Tetramethyl-4-piperidinol 2403-89-6 CHLOROPHOSPHONAZO III Haloperidol 2781-11-5 35948-25-5 Octabenzone 3022-15-9 14657-64-8 Triphenyl phosphate 2725-22-6 4-BENZOYLOXY-TEMPO 4-Hydroxypiperidine 2,2,6,6-Tetramethylpiperidinooxy 2226-96-2Related product price
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Suppliers and manufacturers
ZHEJIANG ESTCHEM CO.,LTD
