CAS:71668-81-0|(E,E,E)-2-Acetyl-5,9,13,17-tetramethyl-4,8,12,16-octadecatetraenoic Acid Ethyl Ester

Catalogue Number:A188620
Chemical Name:(E,E,E)-2-Acetyl-5,9,13,17-tetramethyl-4,8,12,16-octadecatetraenoic Acid Ethyl Ester
CAS Number:71668-81-0
Molecular Formula:C₂₆H₄₂O₃
Appearance:Pale Yellow Oil
Molecular Weight:402.61
Solubility:Deuterated Chloroform, Dichloromethane, Ethanol, Methanol
Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Vitamin Derivatives;
Applications:(E,E,E)-2-Acetyl-5,9,13,17-tetramethyl-4,8,12,16-octadecatetraenoic Acid Ethyl Ester is an intermediate in the synthesis of Menaquinone 6 (M218590). Menaquinones are isoprenoid quinones of the naphthalene series and belongs to the K2 Vitamin homologs. Menaquinones were originally discovered as the anti-hemorrhagic factor and now encompasses a variety of physiological processes. Menaquinone-6 were the major isoprenoid quinones found in membrane preparations of Campylobacter jejuni and Campylobacter fetus.
References:Kiesel, B., et al.: Biodegradation, 19, 435 (2008), Suhara, Y., et al.: Bioorg. Med. Chem., 16, 3108 (2008), Gast, G., et al.: Nut., Metab., Cardiovas., Diseases, 19, 504 (2009); Carlone G.M., et al.: J. Gen. Microbiol., 129, 3385 (1983);
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