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Opiate
d-Norpropoxyphene.maleate
d-Norpropoxyphene.maleate
| Product reference number |
PPO-1357-MA |
| Full chemical name |
[(2R,3R)-3-Methyl-4-(methylamino)-1,2-di(phenyl) butan-2-yl] propanoate.maleate |
| Formula |
C21H27NO2.C4H4O4 |
| Molecular weight |
325.44 + 116.08 |
| Chemical abstract number |
38910-73-5 |
| Supplied as |
maleate |
| Appearance |
white to off-white crystalline powder |
| IR |
corresponds |
| NMR |
corresponds to structure |
| MS |
MH+ (100%) = 252 |
| UV max [nm] (mol, solvent) |
205.0 ± 1.0 (37000 ± 3000, methanol) |
| Melting point[Celsius] |
160 ± 3 |
| HPLC purity [%] |
> 98.5 |
| Optical rotation (conc., solvent) |
+ 26 ± 3 (c = 1, methanol) |
| Free base content [%] |
> 71.9 |
| Water content [%] |
< 1 |
