isocorybulbine
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isocorybulbine Eigenschaften
- Schmelzpunkt:
- 179-180°; also given as 187-188°
- alpha
- D15 +301° in chloroform
- Siedepunkt:
- 488.45°C (rough estimate)
- Dichte
- 1.0450
- Brechungsindex
- 1.5614 (estimate)
- pka
- 10.18±0.40(Predicted)
Sicherheit
isocorybulbine Chemische Eigenschaften,Einsatz,Produktion Methoden
Beschreibung
This alkaloid, isomeric with corybulbine (q.v.) is present in Corydalis tuberosa D.C. and may be purified from EtOH when it yields colourless, flat leaflets which are only slightly soluble in EtOH. The base is dextrorotatory with [α]29Dl>s + 301° (CHC13). It furnishes a crystalline methiodide, m.p. 218-221 0c.Einzelnachweise
Bruchhausen, Stippler., Chern. Abstr., 21, 1963 (1927) Spath, Holter., Ber., 59,2800 (1926)isocorybulbine Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
isocorybulbine Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 0)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate |
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- isocorybulbine
- [13S,13aβ,(+)]-5,8,13,13a-Tetrahydro-3,9,10-trimethoxy-13-methyl-6H-dibenzo[a,g]quinolizine-2-ol
- 6H-Dibenzo[a,g]quinolizin-2-ol, 5,8,13,13a-tetrahydro-3,9,10-trimethoxy-13-methyl-, (13S,13aR)-
- 22672-74-8