PMG Aspergillus nidulans metabolite library v.01 (Last update 05/10/17)
Showing iCard for Oleic acid (TMS) (PMG000030)
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Mass spectrum (Rel abundance vs m/z) |
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Peaks |
( 54 80) ( 56 71) ( 57 106) ( 58 16) ( 61 40) ( 69 177) ( 73 707) ( 75 644) ( 76 56) ( 84 135) ( 89 30) ( 97 110) ( 98 133) (111 48) (117 666) (118 71) (119 53) (123 72) (124 38) (129 547) (130 78) (131 91) (132 126) (138 35) (145 284) (146 35) (152 27) (155 36) (159 28) (166 24) (180 62) (186 23) (199 86) (201 30) (213 24) (222 130) (241 30) (265 21) (339 1000) (340 249) (341 74)
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Average Retention time (min) |
35.88
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Quant mass (Da) |
337
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Common Name |
Oleic acid
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Structure |
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Synonym(s) |
(9Z)-Octadecenoic acid; (Z)-Octadec-9-enoic acid; Oleate
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KEGG ID |
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Golm Metabolome Database ID |
A222001
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PubChem CID |
445639
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CAS Registry Number |
112-80-1
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Biosynthetic pathways (KEGG) |
map00061Fatty acid biosynthesis map00073Cutin, suberine and wax biosynthesis map01040Biosynthesis of unsaturated fatty acids
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Monoisotopic mass (Da) |
282.2559
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Average Molecular Mass (Da) |
282.4614
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Molecular Formula |
C18H34O2
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Chemical group |
Fatty acyls; Fatty acids and conjugates
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Analyzer |
Agilent 6890 MS platform; 5973 series mass selective detector (MSD); 7683 autosampler
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Carrier gas |
Helium |
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Flow rate |
1 mL min-1
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Column |
HP-5MS, length; 30 m, i.d.; 0.25 mm, film thickness 0.25 μm, Agilent Technologies Inc.
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Ionization |
Electron Impact (EI), Positive |
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Mass range |
50-800 Da
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Injector |
10:1 split mode; temperature of 230oC
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Oven temperature |
70oC stable 5 min; 5oC min-1 increase to 295oC; stable 2 min
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Curator(s): I. KALAMPOKIS, Dr KA ALIFERIS