4-CARBOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL
Synonym(s):4-Carboxy-2,2,6,6-tetramethylpiperidine 1-oxyl;4-Carboxy-2,2,6,6-tetramethylpiperidinyloxy, free radical;4-Carboxy-TEMPO
- CAS NO.：37149-18-1
- Empirical Formula: C10H18NO3*
- Molecular Weight: 200.25
- MDL number: MFCD00134569
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-08-21 22:16:43
What is 4-CARBOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL?
The Uses of 4-CARBOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL
4-Carboxy-TEMPO may be employed as catalyst for the oxidation of regenerated cellulose (viscose rayon) to cellouronic acid. 4-Carboxy-TEMPO is a 4-substituted 2,2,6,6-tetramethylpiperidyl-1-oxy (TEMPO) derivative. 4-carboxy-TEMPO immobilized with 3-aminopropylsilane on the mesoporous silica surface comprises heterogeneous catalytic system employed for various oxidation reactions.
What are the applications of Application
4-Carboxy-TEMPO, free radical is a spin label compound
Definition
ChEBI: 4-carboxy-TEMPO is a member of the class of aminoxyls that is TEMPO carrying a carboxy group at position 4. It has a role as a radical scavenger, a MRI contrast agent and a spin label. It is a member of aminoxyls and a piperidinemonocarboxylic acid. It is functionally related to a TEMPO.
General Description
4-Carboxy-TEMPO is a 4-substituted 2,2,6,6-tetramethylpiperidyl-1-oxy (TEMPO) derivative. 4-carboxy-TEMPO immobilized with 3-aminopropylsilane on the mesoporous silica surface comprises heterogeneous catalytic system employed for various oxidation reactions.
Properties of 4-CARBOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL
| Melting point: | 185-189 °C(lit.) |
| storage temp. | 2-8°C |
| solubility | DMF: 30 mg/ml; DMSO: 30 mg/ml; Ethanol: 30 mg/ml; PBS (pH 7.2): 10 mg/ml |
| form | powder to crystal |
| color | Light yellow to Brown |
| BRN | 3949026 |
Safety information for 4-CARBOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4-CARBOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL
New Products
4,4-Difluoropiperidine hydrochloride tert-butyl 9-methoxy-3-azaspiro[5.5]undecane-3-carboxylate Indole Methyl Resin N-Isopropylurea N,N-Dicyclohexylcarbodiimide(DCC) MELDRUMS ACID 5-METHYLISOXAZOLE-4-CARBOXYLIC ACID Magnessium Bis glycinate Zinc ascorbate 1-bromo-2-butyne 2-acetamidophenol 9(10H)-anthracenone Erythrosin B, 4-Piperidinopiperidine 2-((4-morpholinophenylamino) (methylthio) methylene) malononitrile 2,4-dihydroxybenzaldehyde 3-(4-morpholinophenylamino)-5-amino-1H-pyrazole-4-carbonitrile Methyl 2-methylquinoline-6-carboxylate 2,6-dichloro-4-nitropyridine 4-Bromo-2-chlorobenzonitrile 2-(benzylamino)acetic acid hydrochloride 4-(tert-Butoxycarbonylamino)but- 2-ynoic acid 3,4-dihydro-2H-benzo[b][1,4]dioxepine 1-Phenyl-1-cycloprppanecarboxylicacidRelated products of tetrahydrofuran
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