PMG Aspergillus nidulans metabolite library v.01 (Last update 05/10/17)
Showing iCard for L-Isoleucine (2TMS) (PMG000006)
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Mass spectrum (Rel abundance vs m/z) |
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Peaks |
( 73 322) ( 74 47) ( 75 42) (100 45) (158 1000) (159 145) (160 47) (218 215) (219 45) (232 63) |
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Average Retention time (min) |
16.12
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Quant mass (Da) |
158
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Common Name |
L-Isoleucine
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Structure |
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Synonym(s)
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2-Amino-3-methylvaleric acid
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KEGG ID |
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Golm Metabolome Database ID |
A132002
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PubChem CID |
6306
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CAS Registry Number |
73-32-5
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Biosynthetic pathways (KEGG) |
map00280Valine, leucine and isoleucine degradation map00290Valine, leucine and isoleucine biosynthesis map00460Cyanoamino acid metabolism map00960Tropane, piperidine and pyridine alkaloid biosynthesis map00966Glucosinolate biosynthesis map00970Aminoacyl-tRNA biosynthesis map01064Biosynthesis of alkaloids derived from ornithine, lysine and nicotinic acid map012102-Oxocarboxylic acid metabolism map01230Biosynthesis of amino acids map02010ABC transporters
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Monoisotopic mass (Da) |
131.0946
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Average Molecular Mass (Da) |
131.1729
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Molecular Formula |
C6H13NO2
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Chemical group |
Amino acids
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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