5,5-Dimethyl-1-pyrroline N-oxide
SIAL/92688 - for ESR-spectroscopy
Synonym: DMPO
CAS Number: 3317-61-1
Empirical Formula (Hill Notation): C6H11NO
Molecular Weight: 113.16
EC Number: 222-011-1
MDL Number: MFCD00005279
Linear Formula: C6H11NO
Product Type: Chemical
| assay | ≥98.0% (GC) |
| bp | 75 °C/0.4 mmHg (lit.) |
| density | 1.015 g/mL at 25 °C (lit.) |
| form | crystals |
| grade | for ESR-spectroscopy |
| InChI | 1S/C6H11NO/c1-6(2)4-3-5-7 |
| InChI key | VCUVETGKTILCLC-UHFFFAOYSA |
| mp | 25-29 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | CC1(C)CCC=[N+]1[O-] |
| storage temp. | −20°C |
| Application: | 5,5-Dimethyl-1-pyrroline N-oxide is a reagent generally used either as a free-radical spin-trapping agent, or electrophilic component during the synthesis of pyrrolidine derivatives. It may also be considered as 1,3-dipole in cycloaddition processes. |
| Application: | Neuroprotective agent; nitric oxide spin trap. Used to study radicals formed by enzymatic acetaldehyde oxidation. Incubation of lymphocytes with DMPO decreased DNA damage by NiCl2. |
| Packaging: | Bottomless glass bottle. Contents are inside inserted fused cone. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | 203.0 °F - closed cup |
| Flash Point(C) | 95 °C - closed cup |
| Purity | ≥98.0% (GC) |
| bp | 75 °C/0.4 mmHg (lit.) |
| mp | 25-29 °C (lit.) |
| Density | 1.015 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | −20°C |
| UNSPSC | 12000000 |