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CAS 626-76-6

:

cis-Norbixin

Description:
Cis-Norbixin, with the CAS number 626-76-6, is a natural pigment derived from the seeds of the annatto tree (Bixa orellana). It is a carotenoid compound, specifically a derivative of bixin, and is characterized by its vibrant orange-red color, which is primarily due to its conjugated double bond system. This compound is soluble in organic solvents but has limited solubility in water. Cis-Norbixin is known for its stability under various conditions, making it suitable for use as a food coloring agent, particularly in dairy products, snacks, and cosmetics. Additionally, it possesses antioxidant properties, which may contribute to its potential health benefits. The compound is generally recognized as safe (GRAS) for consumption, although its use is regulated in various countries. Its chemical structure includes multiple double bonds, contributing to its reactivity and interaction with light, which is essential for its application in food and cosmetic industries. Overall, cis-Norbixin is valued for both its aesthetic appeal and functional properties in various applications.
Formula:C24H28O4
InChI:InChI=1S/C24H28O4/c1-19(11-7-13-21(3)15-17-23(25)26)9-5-6-10-20(2)12-8-14-22(4)16-18-24(27)28/h5-18H,1-4H3,(H,25,26)(H,27,28)/b6-5+,11-7+,12-8+,17-15+,18-16+,19-9+,20-10+,21-13-,22-14+
InChI key:InChIKey=ZVKOASAVGLETCT-LRRSNBNMSA-N
SMILES:C(=C(/C=C/C(O)=O)\C)\C=C\C(=C\C=C\C=C(\C=C\C=C(/C=C/C(O)=O)\C)/C)\C
Synonyms:
  • (2E,4E,6E,8E,10E,12E,14E,16Z,18E)-4,8,13,17-Tetramethyl-2,4,6,8,10,12,14,16,18-eicosanonaenedioic acid
  • α-Norbixin
  • 6,6′-Diapo-ψ,ψ-carotenedioic acid, 9-cis-
  • 2,4,6,8,10,12,14,16,18-Eicosanonaenedioic acid, 4,8,13,17-tetramethyl-, (2E,4E,6E,8E,10E,12E,14E,16Z,18E)-
  • cis-Norbixin
  • (9Z)-6,6'-Diapo-ψ,ψ-carotene-6,6'-dioic acid
  • (2E,4Z,6E,8E,10E,12E,14E,16E,18E)-4,8,13,17-Tetramethyl-2,4,6,8,10,12,14,16,18-icosanonaenedioic acid
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