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| (-)-Sparteine sulfate pentahydrate Basic information |
| (-)-Sparteine sulfate pentahydrate Chemical Properties |
| Melting point | 133-140 °C(lit.) | | alpha | -28 º (589nm, c=2, H2O 25 ºC) | | refractive index | -22 ° (C=5, H2O) | | storage temp. | 2-8°C | | solubility | H2O: 0.1 g/mL, clear, colorless | | Merck | 8737 | | CAS DataBase Reference | 6160-12-9 |
| Hazard Codes | Xn | | Risk Statements | 22-20/21/22 | | Safety Statements | 36-24/25 | | WGK Germany | 3 | | RTECS | WG6430000 | | HS Code | 29399900 |
| (-)-Sparteine sulfate pentahydrate Usage And Synthesis |
| Chemical Properties | white fine crystalline powder | | Uses | oxytocic | | Purification Methods | Recrystallise the sulfate from aqueous EtOH or H2O, although the solubility in the latter is high. The free (-)-base has b 173o/8mm and is steam volatile but resinifies in air. The dipicrate forms yellow needles from EtOH/Me2CO, m 205-206o [Clemo et al. J Chem Soc 429 1931; see also Bolnmann & Schuman The Alkaloids (Ed Manske) Vol 9 175 1967]. The free (±)-base has m 71-72.5o [van Tamelen & Foltz J Am Chem Soc 82 2400 1960]. [Beilstein 23 II 99, 23 III/IV 18.] |
| (-)-Sparteine sulfate pentahydrate Preparation Products And Raw materials |
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