Lípidos

Applications A metabolite of Cholesterol (C432501).
References Smith, L.L. et al.: J. Am. Chem. Soc., 100, 6206 (1978); Smith, L.L. & Kulig, M.J.: J. Am. Chem. Soc., 98, 1027 (1976); Fieser, L.F. & Stevenson, R.: J. Am. Chem. Soc., 76, 1728 (1954)

Applications Labelled Chenodiol (Chenodeoxycholic acid). A major bile acid in many vertebrates, occurring as the N-glycine and/or N-taurine conjugate. With other bile acids, forms mixed micelles with lecithin in bile which solubilize cholesterol and thus facilitates its excretion. Fcilitates fat absorption in the small intestine by micellar solubilization of fatty acids and monoglycerides. Anticholelithogenic. Epimeric with Ursodiol.
References Danzinger, et al.: N. Engl. J. Med., 286, 1 (1972), Iser, J.H., et al.: Drugs, 21, 90 (1981), Tint, G.S., et al.: Gastroenterology, 91, 1007 (1986),

Applications Dehydro Androsterone is an Androsterone (A637535) analogue.
References Amann, R., et al.: Life Sci., 49, 849 (1991), Bevan, S., et al.: Br. J. Pharmacol., 107, 544 (1992), Baulieu, E., et al.: J. Clin. Endocrinol. Metab., 81, 3147 (1996),

Applications Glycine conjugated Hyodeoxycholate, facilitates the biological transport of Hyodeoxycholate within the intestine
References Yang, L., et al.: Chem. Res. Toxicol. 21, 2280 (2008), Sato, H., et al.: J. Med. Chem., 51, 4849 (2008), Gnewuch, C., et al.: World J. Gastroenterol., 15, 3134 (2009),

Applications 11-Deoxy-18-hydroxycorticosterone is an analog of Corticosterone (C695700); a glucocorticoid and intermediate in the biosynthesis of Aldosterone (A514700) which is an adrenocortical steroid isolated from the adrenal cortex.
References Schmidt, M., et al.: Endocrinol., 150, 2709 (2009); Bailey, M., et al.: J. Immunol., 182, 7888 (2009); Brunton, P., et al.: J. Neurosci., 29, 6449 (2009); Pruett, S., et al.: Toxicol. Sci., 109, 265 (2009)

Applications A lipid biomarker for stable and unstable heart disease.
References Gaziano, J., et al.: Circulation, 96, 2520 (1997), Thomas, A., et al.: Anal. Chem., 82, 6687 (2010),

Applications A metabolite in human hepatic bile. A lithocholic acid analog that inhibit sialyltransferase.
References Ishikawa, H., et al.: J. Lipid. Res., 40, 1920 (1999), Gustafsson, U., et al.: Eur. J. Clin. Invest., 30, 1099 (2000), Gowda, G., et al.: Lipids, 41, 591 (2006), Lindon, J., et al.: Pharm. Res., 23, 1075 (2006),

Stability Light Sensitive
Applications all-trans-Retinyl Stearate is used for the preparation of cosmetic and dermatological compositions.
References Marchetti, M., et al.: Drug Metab. Dispos., 25, 637 (1997), Barua, A., et al.: Mol. Biotechnol., 10, 167 (1998), Liu, L., et al.: J. Biol. Chem., 280, 40226 (2005),

Applications 1,3-Dipalmitoyl-2-oleoyl Glycerol is a triglyceride found in oils from various natural sources such as palm kernels, sunflower seeds and soybean. 1,3-Dipalmitoyl-2-oleoyl Glycerol is used to study the effects of specific synthetic triglycerides on atherosclerosis.
References Kritchevsky, D. et al.: LIpids, 35, 621 (2000); Mayamol, P.et al.: J. Food Sci. Technol., 45, 305 (2008);

Applications A metabolite of Hydroxycholesterol and Hydroxysitosterol.
References Setchell, K., et al.: J. Clin. Invest., 102, 1690 (1998), Song, C., et al.: Endocrinology, 141, 4180 (2000), Bjorkhem, I., et al.: J. Biol. Chem., 276, 37004 (2001), Edwards, P., et al.: J. Lipid Res., 43, 2 (2002),

Applications Glyceryl derivative.

Applications Glyceryl Monothioglycolate is used as an ingredient of hair permanent wave-setting or straightening agents.
References Kuzuhara, A.: Jpn. Kokai Tokkyo Koho (2013), JP 2013249274 A 20131212.; Savaides, A., et al.: U.S. Pat. Appl. Publ. (2014), US 20140261518 A1 20140918

Applications A sterol, similar to cholesterol and is a substrate for the sterol 27-hydroxylase enzyme in the bile salt synthetic pathway. The accumulation of this compound in urine can manifest as jaundice or, in more extreme cases, is a sign of Xanthomatosis.
References Honda, A., et al.: J. Biol. Chem., 276, 34579 (2001), Krasowski, M., et al.: Mol. Endocrinol., 19, 1720 (2005), Mast, N., et al.: Biochem., 45, 4396 (2006),

Impurity Atorvastatin EP Impurity E
Stability Hygroscopic
Applications (3S,5S)-Atorvastatin Sodium Salt (Atorvastatin EP Impurity E) is a selective, competitive HMG-CoA reductase inhibitor. The only drug in its class specfically indicated for lowering both elevated LDL-cholesterol and triglycerides in patients with hypercholesterolemia.
References Kearney, A.S., et al.: Pharm. Res., 10, 1461 (1993), Heinonen, T.M., et al.: Clin. Ther., 18. 853 (1996), Whitfield, L.R., et al.: Eur. J. Drug Metab. Pharmacokinet., 25, 97 (2000)

Stability Store at -20°C
Applications 1-Palmitoyl-2-oleoyl-rac-glycerol is a monounsaturated diacylglycerol used to increase the activity of the ARF1 GTPase-activating protein on membrane-bound ARF1GTP.
References Antonny, B., et al.: J. Biol. Chem., 272, 30848 (1997)

Applications An impurity of Griseofulvin (G787500).
References Oda, T., et al.: Chem. Pharma. Bull., 34, 858 (1986),

Applications A metabolite of Cholesterol (C432501). Cholesterol oxidation product having cytotoxicity effects.
References Higley, N., et al.: Food Chem. Toxicol., 22, 983 (1984), Emanuel, H., et al.: J. Food Sci., 56, 843 (1991), Kilsdonk, E., et al.: J. Lipid Res., 36, 505 (1995), Cantwell, H., et al.: Cell Biol. Toxicol., 14, 401 (1998),

Applications A phytosterol content in plant food which showed hypocholesterolemic and hypotriglyceridemic effects in hypercholesterolemic overweight volunteers. Used in the treatment of metabolic disorders.
References Kasamo, K., et al.: Plant Physiol., 93, 1049 (1990), Davey, M., et al.: J. Sci. Food Agric., 80, 825 (2000), Nomura, T., et al.: J. Biol. Chem., 280, 17873 (2005), Matos, L., et al.: Food Chem., 102, 406 (2007),

Applications The major sphinganine from the ceramides phospholipids of Bacteroides melaninogenicus as arachidonate cascade inhibitor and blood platelet aggregation inhibitor.
References Dennis, R., et al.: Eur. J. Biochem., 146, 51 (1985), Dennis, R., et al.: J. Biol. Chem., 260,, 5370 (1985), Field, K., et al.: Science, 239, 748 (1988),

Applications 1-Palmito-2-stearin is a diacylglycerol used to increase the activity of the ARF1 GTPase-activating protein on membrane-bound ARF1GTP.
References Antonny, B., et al.: J. Biol. Chem., 272, 30848 (1997)

Stability Light Sensitive
Applications γ-Linolenic Acid is a fatty acid found mainly in vegetable oil. Studies suggest that γ-Linolenic Acid may have immune regulating and anti-inflammatory effects. γ-Linolenic Acid has also been used in the treatment of atopic eczeme although its efficacy is disputed.
References Ziboh, V. et al.: Fatty Acids Food Health Implic., 791 (2008); Kapoor, R. et al.: Curr. Phar, Biotechnol., 7, 531 (2006); Horrobin, D. et al.: Am. J. Nutrit., 71, 367S (2000);

Applications Lanosterol is a sterol cholesterol precursor that maintains a stable concentration in the cortex of rats during aging however concentrations of Lanosterol increases in the liver during aging. Lanosterol is found in Mushroom Inonotus obliquus (I.obliquus) which is known to have anti-inflammatory and anticancer properties.
References Smiljanic, K., et. al.: Lipids, 48, 1069 (2013); Ma, L., et. al.: Food Chem., 139, 503 (2013)

Stability Light Sensitive
Applications Linolenic Acid Ethyl Ester is the ethyl ester derivative of Linolenic Acid (L467650); an essential fatty acid that occurs mostly as the glyceride in most drying oils. Also a nutrient.
References Folch, J., et al.: J. Biol. Chem., 226, 497 (1957); Orban, E., et al.: J. Food Sci., 68, 128 (2003); Tritt, K., et al.: J. Agric. Food Chem., 53, 5304 (2005)

Applications A labelled metabolite of Misoprostol. Cytoprotective PGE1 analog that prevents NSAID-induced gastric ulceration.
References Graham, Y., et al.: Lancet, 2, 1277 (1988), 11) Garris, R., et al.: Clin. Pharmacol., 8, 627 (1989), Karim, A., et al.: J. Clin. Pharmacol., 29, 439 (1989),

Applications Glyceryl derivative.

Applications (+)-Betulonic Acid shows potent cytotoxic activities against PC3, MGC-803, Bcap-37, and MCF-7 cell lines.
References Liu, M., et. al.: Molecules, 17, 6156 (2012)

Stability Hygroscopic
Applications 1-Myristoyl-3-chloropropanediol is a MCPD fatty acid ester found in a variety of vegetable oils.
References Velisek, J., et al.: J. Agric. Food Chem., 28, 1142 (1980), Zelinkova, Z., et al.: Food Addit. Contam., 23, 1290 (2006), Weisshaar, R., et al.: Eur. J. Lipid Sci. Technol., 110, 183 (2008),

Applications A major component of green tea, is a dual phosphoinositide-3-kinase/mTOR inhibitor.
References Van Aller, G., et al.: Biochem. Biophys. Res. Commun., 406, 194 (2011),

Applications 1-Miristoyl-2-linoleoyl Glycerol 3-Phosphocholine is a glycerophospholipid.
References Uhl, O., et al.: Lipids, 48, 1103 (2013); Tang, C., et al.: Anal. Bioanal. Chem., 404, 2949 (2012)

Applications Zymosterol is an sterol intermediate in the biosynthesis of cholesterol (C432501). Cholesterol is a major component of all biological membranes; ~25% of total brain lipid is Cholesterol. Zymosterol was also found to be located in the plasma membrane of cultured human fibroblasts via labeling studies.
References Roland, E.D., et al.: J. Am. Chem. Soc., 111, 278 (1989); Echevarria, F., et al.: J. Biol. Chem., 265, 8484 (1990); Baranovskii, A.V., et al.: Russian. J. Bioorg. Chem., 28, 250 (2002); Schoenheimer, et al.: J. Biol. Chem., 105, 355 (1934);

Applications An intermediate in the biosynthesis of triacylglycerols by castor microsomes.
References Yu, S., et al.: J. Agric. Food Chem., 54, 4482 (2006), Lessig, J., et al.: J. Lipid Res., 48, 1316 (2007),

Applications (7Z)​-7-​Hexadecenoic acid is a fatty acid that may be useful for determining the specific genus of a bacterial population present in a variety of natural environments.
References Kneif, C., et al.: Environ Microbiol., 5, 1155-67 (2003)

Applications 1,3-Dielaidin is used to prepare symmetrical cationic triglycerides applicable to gene transfer.
References Obika, S., et al.: Bioorg. Med. Chem., 9, 245 (2001);

Applications This compound is used as a PLA2 inhibitor (Phospholipase A2 Enzyme inhibitor).
References Dennis, E. et al.: Chem. Rev., 111, 6130 (2011);

Applications 2-​Oleoyl-​1-​stearoyl-​sn-​glycero-​3-​phosphocholine is used in the assembly of various supported lipid bilayers.
References Wu, H-L., et al.: J. Chem. Phys., 144, 154904/1-154904/9 (2016);

Applications Dihexadecyl phosphate is a lipid used for research purposes.

Applications (R)-Propionyl Carnitine-d3 Chloride is labelled L-Propionyl carnitine (P786400) which has been shown to improve the heart's mechanical recovery and other metabolic parameters after ischemia-reperfusion.
References Reznick, A.Z., et al.: Arch. Biochem Biophys., 296, 394 (1992),

Applications 1-Palmitoyl-2-pyrenedecanoylphosphatidylcholine is a fluorescent phospholipid used to study the mechanism of spontaneous phospholipid transfer between single-walled phospholipid vesicles (liposomes) and other membrane interactions.
References Roseman, M.A. et al.: Biochemistry, 19, 439 (1980); Pap, E.H.W. et al.: Biochemistry, 34, 9118 (1995); Csiszar, A. et al.: Bioconj. Chem., 21, 537 (2010);

Stability Light Sensitive
Applications Dehydroergosterol is a fluorescent cholesterol analog useful as a probe in membrane research.
References Mukherjee, S.; et al.: Biophys. J, 75, 1915 (1998)

Applications Cholesteryl Hemisuccinate is an oxidation product of polyunsaturated fatty acid of cholesterol that alters lysosome structure and functions and induces proinflammatory cytokine production in macrophages.
References Domingues, N., et al.; Biochim. Biophys. Acta, Mol. Cell Biol. Lipids, 1862, 210 (2017)

Applications 1,2-Distearoyl-3-palmitoyl-rac-glycerol is a component of various vegetable oil.
References Jahaniaval, F., et al.: J. Am. Oil Chem. Soc., 77, 847 (2000); Kumar, P., et al.: J. Lipid Sci. Technol., 41, 88 (2009); Ahmadi, L., et al.: Eur. J. Lipid Sci. Technol., 110, 1014 (2008)

Applications 1,2-Dimyristoyl-sn-glycero-3-phosphate Sodium Salt is used to evaluate phosphatidic acids (PAs) in micelles, liposomes, and artificial membrane. Also, it is derived from (S)-(+)-2,2-Dimethyl-1,3-dioxolane-4-methanol (D472635), which is an MEK inhibitor with anti-tumor activity.
References Ramos, A.P., et al.: J. Colloid Interf. Sci., 350, 148 (2010); Castelli, F., et al.: J. Colloid Interf. Sci., 285, 110 (2005)

Applications (2R)-2-[6-(4-Chlorophenoxy)hexyl]-oxiranecarboxylic Acid Sodium Salt is a carnitine palmatoyltransferase 1 inhibitor. It is also a chemo-sensitizing agent that is able to induce apoptosis in HL60 cells when used with glycolytic inhibitors such as 2-deoxy-D-glucose (D239000) and lonidamine (L469458).
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Estan, M. C., et al.: PLoS One. 9, e115250 (2014); Li, A. J., et al.: Am J Physiol Regul Integr Comp Physiol. 310, R724 (2016)

Applications (3β,5α)-Cholesta-8,14-dien-3-ol is a human cholesterol derivative.
References Honda, A. et al.: Journal of Lipid Research, 49, 2063 (2008);

Stability Moisture Sensitive
Applications rac-1,2-Dioctanoyl-3-Chloropropanediol was studied for its ability to act as an inhibitor of protein kinase C.
References Briggs, Josie C., et al.: Carbohydrate Res., 234, 23-35 (1992)

Stability Hygroscopic
Applications (+)-Lappaconitine is a potential antitumor agent agent that induces HL-60 differentiation and apoptosis with analgesic activity as well.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Xu, M. et al.: Lat. Am. J. Pharm., 32, 1433 (2013);