(+)-11-Nor-delta9-THC carboxylic acid
| Product reference number | THC-840 |
| Formula | C21H28O4 |
| Molecular weight | 344.45 |
| DEA No. | 7370 CI |
| Appearance | white to off-white crystalline powder |
| IR | IR corresponds |
| NMR | corresponds to structure |
| MS | M+ corresponds |
| UV max [nm] (mol, solvent) | 209 ± 1 (43000 ± 4000, methanol) |
| Melting point [Celsius] | 213 ± 4 |
| HPLC purity [%] | > 98.0 |
| Optical rotation (conc., solvent) | +198 ± 4 (c=1, methanol) |
| Water content [%] | < 1 |
