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spirilloxanthin

spirilloxanthin Struktur
34255-08-8
CAS-Nr.
34255-08-8
Englisch Name:
spirilloxanthin
Synonyma:
Rodoviolascin;Rhodoviolascin;spirilloxanthin;all-trans-Rhodoviolascin;all-trans-Spirilloxanthin;ψ,ψ-Carotene, 3,3',4,4'-tetradehydro-1,1',2,2'-tetrahydro-1,1'-dimethoxy-;all-trans-3,3',4,4'-Tetradehydro-1,1',2,2'-tetrahydro-1,1'-dimethoxylycopene
CBNumber:
CB31370534
Summenformel:
C42H60O2
Molgewicht:
596.92
MOL-Datei:
34255-08-8.mol

spirilloxanthin Eigenschaften

Schmelzpunkt:
218°
Siedepunkt:
701.1±53.0 °C(Predicted)
Dichte
0.917±0.06 g/cm3(Predicted)

Sicherheit

spirilloxanthin Chemische Eigenschaften,Einsatz,Produktion Methoden

Definition

ChEBI: A carotenoid ether that is (3E,3'E)-1,1'-dihydroxy-3,3',4,4'-tetradehydro-1,1',2,2'-tetrahydro-psi,psi-carotene in which both hydroxyl hydrogens are replaced by methyl groups.

l?uterung methode

Spirilloxanthin crystallises from CHCl3/pet ether, acetone/pet ether, *C6H6/pet ether or *C6H6 as deep red spindle-like crystals. Purify it also by chromatography on a column of CaCO3/Ca(OH)2 mixture, Ca(OH)2 or deactivated alumina and elute it with a *C6H6/MeOH mixture. It gives a blue colour with SbCl3 in CHCl3 with at 642nm. [Polgar et al. Arch max Biochem Biophys 5 243 1944, Synthesis: Surmatis & Ofner J Org Chem 28 2735 1963, Karrer & Koenig Helv Chim Acta 23 460 1940.] Store it in the dark in an inert atmosphere at -20o. [Beilstein 1 III 2297, 1 IV 2750.]

spirilloxanthin Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


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  • spirilloxanthin
  • all-trans-3,3',4,4'-Tetradehydro-1,1',2,2'-tetrahydro-1,1'-dimethoxylycopene
  • all-trans-Rhodoviolascin
  • all-trans-Spirilloxanthin
  • Rhodoviolascin
  • Rodoviolascin
  • ψ,ψ-Carotene, 3,3',4,4'-tetradehydro-1,1',2,2'-tetrahydro-1,1'-dimethoxy-
  • 34255-08-8
  • C42H60O2
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