2896-70-0CC1(C)CC(=O)CC(C)(C)N1[O]WSGDRFHJFJRSFY-UHFFFAOYSA-N4-oxo-TEMPO is a member of the class of aminoxyls that is TEMPO carrying an oxo group at position 4. It has a role as a radical scavenger. It is a member of aminoxyls and a member of piperidones. It is functionally related to a TEMPO.
This chemical does not meet GHS hazard criteria for 19.6% (38 of 194) of reports.
Danger
H242 (54.6%): Heating may cause a fire [Danger Self-reactive substances and mixtures; Organic peroxides]
P210, P234, P235, P240, P261, P264, P270, P272, P273, P280, P301+P317, P302+P352, P321, P330, P333+P317, P362+P364, P370+P378, P391, P403, P410, P411, P420, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 194 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Chemical: 1-Piperidinyloxy, 2,2,6,6-tetramethyl-4-oxo-
Status: Active Update: 30-01-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/11702
用途フリーラジカル研究用。
説明2,2,6,6-Tetramethylpiperidin-1-oxyl (TEMPO) is a stable radical that will react with reactive oxygen species (ROS). This conversion, followed by ESR, provides an indirect way to monitor ROS production in biological systems. TEMPONE is the 4-oxo derivative of TEMPO. In addition to possible uses as a spin trap, this nitroxyl radical can be used in hydrogen transfer experiments and as a polarizing agent in dynamic nuclear polarization NMR spectroscopy. TEMPONE and other nitroxyl radicals have also been shown to reduce mean arterial pressure in spontaneously hypertensive rats when administered intravenously.
使用A spin label for ESR studies
一般的な説明4-Oxo-TEMPO is formed by the reaction of 2,2,6,6-tetramethyl-4-piperidone (4-oxo-TMP) and 1O2. It is a stable paramagnetic product formed during the irradiation of TiO2 in aqueous suspensions.
読み込み中…
2896-70-0DTXSID4044905CHEMBL606972CHEBI:180665化学的特性Pink Needles