List of articles in "Chemical Substance" category - Page 508

Citranaxanthin is a carotenoid pigment used as a food additive under the E number E161i as a food coloring. There are natural sources of citranaxanthin but it is generally prepared […]

Rubixanthin or natural yellow 27 is a natural xanthophyll pigment with a red-orange color found in rose hips. As a food additive it used under the E number E161d as […]

Violaxanthin is a natural xanthophyll pigment with an orange color found in a variety of plants including pansies. It is biosynthesized from zeaxanthin by epoxidation. As a food additive it […]

Flavoxanthin is a natural xanthophyll pigment with a golden-yellow color found in small quantities in a variety of plants. As a food additive it used under the E number E161a […]

Chromium(IV) chloride (CrCl4) is an unstable chromium compound prepared by combining chromium(III) chloride and chlorine gas at elevated temperatures; it decomposes back to those substances at room temperature.

Tetrahydroharman(e) also known as 1-methyl-1234-tetrahydro-β-carboline is a general name for one of two isomers: (1S)-1-methyl-2349-tetrahydro-1H-pyrido[34-b]indole Calligonine ((1R)-1-methyl-2349-tetrahydro-1H-pyrido[34-b]indole)Calligonine is a major alkaloid constituent of the roots of Calligonum minimum and the […]

Mutisianthol is a compound found in Mutisia homoeantha. It was first isolated by Bohlmann et al. in 1979.

Yuksporite is a rare inosilicate mineral with double width unbranched chains and the complicated chemical formula K4(CaNa)14Sr2Mn(TiNb)4(OOH)4(Si6O17)2(Si2O7)3(H2OOH)3.It contains the relatively rare elements strontium titanium and niobium as well as the […]

Iceane is a saturated polycyclic hydrocarbon with formula C12H18. It has a cage-like molecular structure whose carbon skeleton can be viewed as three fused cyclohexane rings in the boat conformation; […]

Parietin is the predominant cortical pigment of lichens in the genus Caloplaca a secondary product of the lichen Xanthoria parietina and a pigment found in the roots of Curled Dock […]