3625-52-3Relevant articles and documents
FLAVONOIDS AND OTHER CONSTITUENTS FROM PEDALIUM MUREX
Bhakuni, Rajendra S.,Shukla, Yogendra N.,Thakur, Raghunath S.
, p. 2917 - 2918 (1992)
Two new compounds isolated from the fruits of Pedalium murex were characterized as 2',4',5'-trihydroxy-5,7-dimethoxyflavone and triacontanyl dotriacontanoate by physico-chemical methods.Luteolin, rubusic acid, nonacosane, tritriacontane, triacontanoic acid, tritriacontanoic acid and sitosterol β-D-glucoside have also been isolated and identified. Key words: Pedalium murex; Pedaliaceae; fruits; 2',4',5'-trihydroxy-5,7-dimethoxyflavone; luteolin; rubusic acid; triacontanyl dotriacontanoate; lipids.
Effects of structural variations of non-ionic surfactants on micellar properties and solubilization: surfactants containing very long hydrocarbon chains
Arnarson,Elworthy
, p. 141 - 144 (2007/10/02)
Polyoxyethylene mono-ethers of dotriacontanol (C32E41) and 4,9-dimethyltritriacontanol (C35E40) have been synthesized. The micellar weights in water at 298K were 4.82 x 105 and 5.90 x 105, the aggregation numbers 212 and 260, and the levels of hydration 290 and 283 mol water mol-1 surfactant, respectively. The solubilization of azobenzene, cortisone acetate, griseofulvin, sulphadiazine, phenylbutazone, betamethasone, tolbutamide, and menaphthone was studied in 2% solutions of the above surfactants. The presence of large micelles did not result in increased solubilization; C32E41 and C35E40 had a lower solubilizing capacity than that of cetomacrogol.
