16518-94-8 Usage
Biological Activity
2-fluoropalmitic acid inhibits sphingosine biosynthesis and long-chain acyl-coa synthetase [1]. the length of the carbon chain of the fatty acid species defines the substrate specificity for the different acyl-coa synthetases (acs).mammalian long-chain acyl-coa synthetases (acsl) activate fatty acids with chain lengths of 12 to 20 carbon atoms. the long-chain acyl-coa synthetase mrna is expressed virtually in heart, liver, and epididymal adipose tissues and, to a much lesser extent, in brain, small intestine, and lung [2].palmitic acid was a selective cytotoxic substance extracted from the marine algal. at concentrations ranging from 12.5 to 50 μg/ml, palmitic acid showed selective cytotoxicity to human leukemic cells, but no cytotoxicity to normal hdf cells. palmitic acid (50 μg/ml) induced apoptosis in the human leukemic cell line molt-4. palmitic acid also showed in vivo antitumor activity in mice [3]. 2-fluoropalmitic acid showed an inhibitory effect on sphingosine biosynthesis and long-chain acyl-coa synthetase with an ic50 value of 0.2 mm [1].
references
[1] soltysiak r m, matsuura f, bloomer d, et al. d, l-α-fluoropalmitic acid inhibits sphingosine base formation and accumulates in membrane lipids of cultured mammalian cells[j]. biochimica et biophysica acta (bba)-lipids and lipid metabolism, 1984, 792(2): 214-226.[2] suzuki h, kawarabayasi y, kondo j, et al. structure and regulation of rat long-chain acyl-coa synthetase[j]. journal of biological chemistry, 1990, 265(15): 8681-8685.[3] harada h, yamashita u, kurihara h, et al. antitumor activity of palmitic acid found as a selective cytotoxic substance in a marine red alga[j]. anticancer research, 2001, 22(5): 2587-2590.
Check Digit Verification of cas no
The CAS Registry Mumber 16518-94-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,5,1 and 8 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 16518-94:
(7*1)+(6*6)+(5*5)+(4*1)+(3*8)+(2*9)+(1*4)=118
118 % 10 = 8
So 16518-94-8 is a valid CAS Registry Number.
InChI:InChI=1/C16H31FO2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15(17)16(18)19/h15H,2-14H2,1H3,(H,18,19)
16518-94-8Relevant articles and documents
Spicamycin derivatives and their use as anticancer agents
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, (2008/06/13)
Spicamycin derivative represented by the formula (I) or a salt thereof: STR1 wherein R represents specific diverse substituents, for example, a linear alkadienyl having from 11 to 13 carbon atoms, and R1 and R2 respectively represent H or OH. Examples of specific compounds are 6-[4'-N-(N'-trans,trans 2,4-tridecadienoylglycyl)spicaminyl-amino]purine, and 6-[4'-N-(N'-trans,trans-2,4 dodecadienyoly glycyl) spicaminyl-amino]purine. Comopunds according to this invention are useful as a pharmaceutical for inhibition of a tumor, for example, human colon cancer.
Organic fluorine compounds. II. Synthesis and antifungal properties of 2-fluoro fatty acids.
Gershon,Parmegiani
, p. 186 - 188 (2007/10/12)
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