3'-Hydroxyechinenone

This article will address the topic of 3'-Hydroxyechinenone, which has been the subject of interest and study over the years. 3'-Hydroxyechinenone is a concept that has impacted different areas of daily life, from politics to technology, culture and society in general. Throughout history, 3'-Hydroxyechinenone has played a critical role in shaping our perceptions and decision making. Through a detailed analysis, this article aims to explore the different facets of 3'-Hydroxyechinenone and its influence in today's world, thus providing a broader and more complete vision of this highly relevant topic.
3′-Hydroxyechinenone
Names
IUPAC name
(3′R)-3′-Hydroxy-β,β-caroten-4-one
Systematic IUPAC name
3-{(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18--3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonen-1-yl}-2,4,4-trimethylcyclohex-2-en-1-one
Other names
LMPR01070098; 3'-OH-Echinenone; C15965
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
KEGG
  • InChI=1S/C40H54O2/c1-29(17-13-19-31(3)21-23-36-33(5)27-35(41)28-40(36,9)10)15-11-12-16-30(2)18-14-20-32(4)22-24-37-34(6)38(42)25-26-39(37,7)8/h11-24,35,41H,25-28H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,29-15+,30-16+,31-19+,32-20+/t35-/m1/s1 checkY
    Key: ZRCXVNZZDQGBQT-BANQPSJHSA-N checkY
  • CC1=C(C(C(C1)O)(C)C)/C=C/C(=C/C=C/C(=C/C=C/C=C(\C)/C=C/C=C(\C)/C=C/C2=C(C(=O)CCC2(C)C)C)/C)/C
Properties
C40H54O2
Molar mass 566.870 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa).
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3′-Hydroxyechinenone is a keto-carotenoid pigment found in cyanobacteria and microalgae.[1] Carotenoids belong to a larger class of phytochemicals known as terpenoids. The chemical formula of canthaxanthin is C40H54O2. It is found non-covalently bound in the orange carotenoid protein (OCP), which is a soluble protein involved in photoprotection and non-photochemical quenching of photosynthesis.[2]

References

  1. ^ Grung, Merete; Metzger, Pierre; Liaaen-jensen, Synnove (1989). "Primary and secondary carotenoids in two races of the green alga Botryococcus braunii". Biochemical Systematics and Ecology. 17 (4): 263–269. doi:10.1016/0305-1978(89)90001-x.
  2. ^ Kirilovsky, Diana; Kerfeld, Cheryl A. (2013). "The orange carotenoid protein: A blue-green light photoactive protein". Photochemical & Photobiological Sciences. 12 (7): 1135–43. doi:10.1039/c3pp25406b. ISSN 1474-905X. PMID 23396391.
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