HNE-DMA
SIGMA/H9538 - hexane solution, ≥85% (GC)
Synonym: (E)
Empirical Formula (Hill Notation): C11H22O3
Molecular Weight: 202.29
MDL Number: MFCD07370138
Linear Formula: C11H22O3
Product Type: Chemical
| assay | ≥85% (GC) |
| form | hexane solution |
| InChI | 1S/C11H22O3/c1-4-5-6-7-10 |
| InChI key | ATGIHMSJAARJTF-CMDGGOBGSA |
| Quality Level | 100  |
| shipped in | dry ice |
| SMILES string | CCCCCC(O)C=CC(OC)OC |
| storage temp. | −20°C |
| Biochem/physiol Actions: | Stable form of HNE; toxic second messenger of free radicals. |
| Packaging: | 2, 5 mg in glass bottle |
| Preparation Note: | To prepare HNE from HNE-DMA: evaporate the hexane under a gentle stream of nitrogen at room temperature. Working at 4 °C, add 1 ml (5 mg size) or 0.4 ml (2 mg size) of 1 mM cold HCl and stir for 45 minutes, or alternatively, close the vial and shake for 30 minutes. Upon hydrolysis, the initially cloudy solution becomes almost clear. This solution now has a pH of ∼3, contains ∼5 mg (5 mg size) or ∼2 mg (2 mg size) of the aldehyde (HNE), and is stable for at least 24 hours if kept at 4 °C. 6.8 mg HNE-DMA in 1 mL of hexane solution, giving 5 mg of HNE after hydrolysis.It is recommended that the freshly prepared HNE solution be used immediately. |
| Symbol |     GHS02,GHS07,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H225 - H304 - H315 - H336 - H361f - H373 - H411 |
| Precautionary statements | P201 - P210 - P273 - P301 + P310 + P331 - P302 + P352 - P308 + P313 |
| Hazard Codes | F,Xn,N |
| Risk Statements | 11-38-48/20-51/53-62-65-67 |
| Safety Statements | 16-36/37-61-62 |
| RIDADR | UN1208 - class 3 - PG 2 - Hexanes, solution |
| WGK Germany | WGK 2 |
| Flash Point(F) | -14.8 °F - closed cup |
| Flash Point(C) | -26 °C - closed cup |
| Purity | ≥85% (GC) |
| Storage Temp. | −20°C |
| UNSPSC | 12352200 |