EP BP USP Parata stirpe 42971-09-5 Vinpocetine
| Productumnomen | Vinpocetine |
| Synonyma | Ethyl (3alpha, 16alpha) -eburnamenine-14-carboxylate |
| Structure | |
| CAS Non. | 42971-09-5 |
| Aspectus | Pulvis albus |
| Formulae hypotheticae | C22H26N2O2 |
| M. Pondus | 350.45 |
| Applicationem | Pharma gradus seu investigationis propositum |
| stipare | Quod per petitio tua |
| Repono | Serva in stricta, levis vasis repugnans in loco frigido |
| VinpocetineCAS No.:42971-09-5 | |||
| ITEMS | SIGNA | Effectus | |
| Aspectus | Id est album vel subnivum subflavum, crystallinum pulverem | Obsequitur | |
| Solubilitas | In aqua fere solubilis, in methylene chloride solubilis, in ethanolo anhydrous leviter solubilis. | Obsequitur | |
| Lepidium sativum | IR: Si positivum sit | Obsequitur | |
| HPLC: tempus retentionis solutionis praecipuae cacumen sample solutionis respondet cum solutioni normae principali apicem pro stirpe, prout in experimento immunditiae organicae obtinetur. | Obsequitur | ||
| Imprimis Rotatione Optica | +127°ad +134° | +30.8° | |
| Substantiae cognatae (HPLC) | A immunditiam: ≤0.6% Immunditia B: ≤0.5% Immunditia C: ≤0.3% Impuritas D: ≤0.5% Impurities, non specificatae: ≤0.1% Totalis immunditias: ≤1.0% | 0.13% 0.04% NA NA 0.04% 0.20% | |
| Damnum in siccitate | ≤0.5% | 0.27% | |
| Metalla gravis | ≤10ppm | Obsequitur | |
| Cinis sulphated | ≤0.1% | 0.05% | |
| Asssay (HPLC) | 98.5%~ 101.5% | 99.4% | |
| conclusio | Obsequium. | ||
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