PMG Aspergillus nidulans metabolite library v.01 (Last update 05/10/17)
Showing iCard for Uracil (2TMS) (PMG000009)
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Mass spectrum (Rel abundance vs m/z) |
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Peaks |
( 70 27) ( 85 34) ( 98 22) ( 99 393) (105 18) (113 165) (131 62) (241 1000) (242 208) (243 92) (255 471) (256 460) (257 137) (258 38)
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Average Retention time (min) |
17.33
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Quant mass (Da) |
241
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Common Name |
Uracil
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Structure |
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Synonym(s) |
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KEGG ID |
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Golm Metabolome Database ID |
A136001
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PubChem CID |
3406
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CAS Registry Number |
66-22-8
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Biosynthetic pathways (KEGG) |
map00240Pyrimidine metabolism map00410beta-Alanine metabolism map00770Pantothenate and CoA biosynthesis
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Monoisotopic mass (Da) |
112.0273
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Average Molecular Mass (Da) |
112.0868
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Molecular Formula |
C4H4N2O2
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Chemical group |
Nucleic acids, nucleotides and nucleosides
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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