4-(2-IODOACETAMIDO)-TEMPO
Synonym(s):4-(2-Iodoacetamido)-2,2,6,6-tetramethyl-1-piperidinyloxy, free radical;4-(2-Iodoacetamido)-2,2,6,6-tetramethylpiperidine 1-oxyl
- CAS NO.:25713-24-0
- Empirical Formula: C11H20IN2O2*
- Molecular Weight: 339.19
- MDL number: MFCD00010171
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:21:50
What is 4-(2-IODOACETAMIDO)-TEMPO?
Chemical properties
ORANGE FINE CRYSTALLINE POWDER
The Uses of 4-(2-IODOACETAMIDO)-TEMPO
4-(2-Iodoacetamido)-TEMPO is a methionine specific spin label that is used to investigate the binding site of phosphoenolpyruvate caboxykinase and GTP, as well as evaluate the alkylation of SH1 and SH2 of myosin.
Definition
ChEBI: 4-(2-iodacetamido)-TEMPO is a piperidinecarboxamide that is TEMPO carrying an 2-iodoacetamido group at position 4. It has a role as a radical scavenger and a spin label. It is a member of aminoxyls, an organoiodine compound, a piperidinecarboxamide and a secondary carboxamide. It is functionally related to a 4-amino-TEMPO.
Properties of 4-(2-IODOACETAMIDO)-TEMPO
| Melting point: | 114-117 °C |
| Density | 1.4360 (estimate) |
| storage temp. | 2-8°C |
| form | powder to crystal |
| color | Light yellow to Amber to Dark green |
Safety information for 4-(2-IODOACETAMIDO)-TEMPO
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral 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-(2-IODOACETAMIDO)-TEMPO
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