androstane Chemische Eigenschaften,Einsatz,Produktion Methoden

l?uterung methode

Purify 5-androstane by chromatography through Al2O3 (grade III) and elute with pet ether and recrystallise from MeOH (2x) and Me2CO/MeOH. It sublimes at 60o/high vacuum. Also dissolve it in pet ether, filter it through silica gel, evaporate and recrystallise it. [Steiger & Reichstein Helv Chim Acta 20 817 1937, Prelog et al. Helv Chim Acta 27 66 1944, IR, NMR: Halkes & Havinga Rec Trav Chim Pays-Bas 8 4 889 1965, Allinger et al. Tetrahedron 27 5073 1971, Beilstein 5 III 1110, 5 IV 1211.]

androstane Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

androstane Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Shaanxi Didu New Materials Co. Ltd	+86-89586680 +86-13289823923	1026@dideu.com	China	8797	58

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• 1H-Cyclopenta(A)phenanthrene, hexadecahydro-10,13-dimethyl-, (8S-(8alpha,9beta,10alpha,13alpha,14beta))-
• Androstane (van)
• 24887-75-0