MassBank Record: JP011930



 (+)-17-METHYLTESTOSTERONE; EI-B; MS 
Mass Spectrum
Chemical Structure

ACCESSION: JP011930
RECORD_TITLE: (+)-17-METHYLTESTOSTERONE; EI-B; MS
DATE: 2016.01.19 (2008.10.21, 2011.05.06)
AUTHORS: YAMAMOTO MDEP. CHEMISTRY, FAC. SCIENCE, NARA WOMEN'S UNIV., DEP. CHEMISTRY, FAC. SCIENCE, NARA WOMEN'S UNIV.
LICENSE: CC BY-NC-SA

CH$NAME: (+)-17-METHYLTESTOSTERONE CH$NAME: 17-HYDROXY-17-METHYLANDROST-4-EN-3-ONE CH$COMPOUND_CLASS: N/A CH$FORMULA: C20H30O2 CH$EXACT_MASS: 302.22458 CH$SMILES: N/A CH$IUPAC: N/A CH$LINK: CAS 58-18-4 CH$LINK: NIKKAJI J1.385D
AC$INSTRUMENT: HITACHI M-2500 AC$INSTRUMENT_TYPE: EI-B AC$MASS_SPECTROMETRY: MS_TYPE MS AC$MASS_SPECTROMETRY: ION_MODE POSITIVE AC$MASS_SPECTROMETRY: IONIZATION_ENERGY 70 eV
MS$FOCUSED_ION: ION_TYPE [M]+*
PK$SPLASH: splash10-0006-9200000000-d20ee04e64bd9ac55d79 PK$NUM_PEAK: 125 PK$PEAK: m/z int. rel.int. 15 3.23 32 26 1.02 10 27 10.42 104 28 5 50 29 18.88 189 31 2.65 27 39 13.21 132 40 3.53 35 41 34.21 342 42 5.29 53 43 99.99 999 44 3.44 34 45 7.95 80 51 3.31 33 52 3.63 36 53 16.6 166 54 4.65 47 55 35.5 355 56 2.77 28 57 18 180 58 26.28 263 59 8.58 86 63 1.44 14 65 8.46 85 66 6.4 64 67 20.86 209 68 7.69 77 69 6.11 61 71 74.32 743 72 7.58 76 77 23.51 235 78 6.91 69 79 32.01 320 80 8.78 88 81 9.4 94 82 2.4 24 83 3.38 34 85 3.81 38 89 1 10 91 35.26 353 92 6.37 64 93 15.85 159 94 7.95 80 95 7.15 72 96 2.14 21 97 4 40 103 4.28 43 104 3.01 30 105 17.58 176 106 4.58 46 107 10.28 103 108 3.78 38 109 4.66 47 110 1 10 111 1.84 18 115 6.58 66 116 2.71 27 117 7.73 77 118 2.39 24 119 9.39 94 120 3.96 40 121 7.32 73 122 3.78 38 123 4.27 43 124 4.94 49 127 1.13 11 128 4.05 41 129 4.93 49 130 1.88 19 131 6.07 61 132 2.41 24 133 6.7 67 134 4.92 49 135 2.89 29 136 1.22 12 137 1.56 16 141 2.13 21 142 1.43 14 143 2.68 27 144 1.31 13 145 4.85 49 146 2.47 25 147 5.12 51 148 2.71 27 149 2.49 25 155 1.23 12 157 1.94 19 158 1.12 11 159 4.65 47 160 2.51 25 161 3.77 38 162 1.28 13 163 1.17 12 171 1.55 16 173 3.01 30 174 1.92 19 175 1.42 14 179 1.38 14 185 1.12 11 187 3.2 32 188 1.39 14 189 1.56 16 199 1.76 18 200 1.2 12 201 1.59 16 202 2.78 28 203 1.18 12 213 1.47 15 217 1.7 17 226 1.03 10 227 1.48 15 229 3.35 34 231 1.02 10 242 1.35 14 244 1.31 13 245 3.1 31 260 1.19 12 269 1.53 15 284 2.65 27 285 2.09 21 287 1.45 15 302 16.5 165 303 5.61 56 304 9.58 96 305 3.45 35 //

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