Delphinin

delphinine Chemische Eigenschaften,Einsatz,Produktion Methoden

• läuterung methode

  It crystallises from EtOH with 198-200o uncorrected (187.5-188.5o) and from Et2O or Me2CO. Its solubility at ~25o in EtOH, CHCl3 and Et2O is 4%, 5% and 10% respectively. In c 1, EtOH, it has [] 20 +22o changing to +19o in 4 hours. [Markwood J Am Chem Soc 16 931 1927.] The hydrochloride has m 214o(dec) from MeOH or MeOH/Et2O. [Weissner et al. Can J Chem 50 1925 1972, Jacobs & Craig J Biol Chem 127 363 1939, Beilstein 21 III/IV 2867.]

Delphinin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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