MassBank Record: JP002751



 TRIMETHYLSILYL 24-METHYLENECHOLESTEROL; EI-B; MS 
Mass Spectrum
Chemical Structure
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ACCESSION: JP002751
RECORD_TITLE: TRIMETHYLSILYL 24-METHYLENECHOLESTEROL; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: HAYASHI A, DEPT. OF CHEMISTRY, FAC. OF SCI. AND TECHNOLOGY, KINKI UNIV.
LICENSE: CC BY-NC-SA

CH$NAME: TRIMETHYLSILYL 24-METHYLENECHOLESTEROL CH$COMPOUND_CLASS: N/A CH$FORMULA: C31H54OSi CH$EXACT_MASS: 470.39439 CH$SMILES: C(C2([H])4)(C(C3)([H])C(CC4)(C(C3)C(C)CCC(C(C)C)=C)C)(CC=C(C12C)CC(CC1)O[Si](C)(C)C)[H] CH$IUPAC: InChI=1S/C31H54OSi/c1-21(2)22(3)10-11-23(4)27-14-15-28-26-13-12-24-20-25(32-33(7,8)9)16-18-30(24,5)29(26)17-19-31(27,28)6/h12,21,23,25-29H,3,10-11,13-20H2,1-2,4-9H3/t23-,25+,26+,27-,28+,29+,30+,31-/m1/s1
AC$INSTRUMENT: SHIMADZU LKB-9000B AC$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$SPLASH: splash10-004j-2942000000-dd14ec25a140614b4e07 PK$NUM_PEAK: 232 PK$PEAK: m/z int. rel.int. 55 4.8 48 57 1.1 11 67 4.7 47 68 0.11 1 69 11.8 118 71 1.4 14 73 18.2 182 74 0.19 2 75 18.8 188 76 1.5 15 77 2.9 29 79 0.73 7 80 1.2 12 81 17.4 174 82 1.8 18 83 1.13 11 84 2.1 21 89 1.1 11 91 11.7 117 92 0.25 3 93 15.4 154 94 4 40 95 25.6 256 96 0.31 3 97 14.7 147 98 1.5 15 101 1.8 18 103 0.22 2 104 1.6 16 105 19.6 196 106 5.4 54 107 2.81 28 108 5.8 58 109 20.9 209 110 2.6 26 111 0.59 6 115 3.7 37 116 2.4 24 117 7.5 75 118 0.41 4 119 33.9 339 120 13.6 136 121 28.9 289 122 0.48 5 123 14.7 147 124 4.1 41 125 7.6 76 126 0.12 1 127 1.7 17 128 2.3 23 129 99.99 999 130 1.64 16 131 19.4 194 132 6.6 66 133 23.8 238 134 0.63 6 135 18.5 185 136 3 30 137 7.9 79 138 0.1 1 139 1 10 141 3 30 142 3.4 34 143 1.85 19 144 6.6 66 145 30.5 305 146 9.9 99 147 2.36 24 148 6.1 61 149 12.9 129 150 3.1 31 151 0.64 6 152 1.1 11 153 1.4 14 154 1.1 11 155 0.69 7 156 3.7 37 157 11.1 111 158 9.7 97 159 2.84 28 160 14.3 143 161 25.6 256 162 5 50 163 1.45 15 164 2.7 27 165 3.3 33 166 1 10 167 0.13 1 168 1.6 16 169 5 50 170 1.9 19 171 0.9 9 172 4.6 46 173 13.5 135 174 4.6 46 175 1.41 14 176 2.9 29 177 6.7 67 178 1.7 17 179 0.22 2 180 1.1 11 181 2.9 29 182 1.9 19 183 0.38 4 184 1.6 16 185 7.5 75 186 3.1 31 187 0.86 9 188 3.2 32 189 11.5 115 190 2.2 22 191 0.35 4 193 2.9 29 194 1.3 13 195 2.7 27 196 0.33 3 197 5.8 58 198 2.5 25 199 9.5 95 200 0.37 4 201 8.2 82 202 2.9 29 203 8.2 82 204 0.17 2 205 2.8 28 207 1.3 13 209 1.7 17 210 0.11 1 211 9.2 92 212 4 40 213 20.3 203 214 0.7 7 215 10.8 108 216 2.6 26 217 9.6 96 218 0.21 2 219 3.5 35 220 1.2 12 221 1.5 15 225 0.36 4 226 2.2 22 227 8.2 82 228 7.6 76 229 0.71 7 230 1.3 13 231 3.8 38 232 1.1 11 233 0.24 2 235 1.4 14 239 4.4 44 240 2.5 25 241 0.49 5 242 1.9 19 243 10.4 104 244 2.3 23 245 0.4 4 246 1.2 12 247 1.5 15 248 1 10 251 0.11 1 252 1.5 15 253 21.3 213 254 8 80 255 1.56 16 256 6 60 257 28.1 281 258 6.8 68 259 1.28 13 260 3.2 32 267 3.6 36 268 1.9 19 269 0.2 2 270 1.4 14 271 3.8 38 272 1.6 16 273 0.13 1 281 19.7 197 282 6.7 67 283 11.4 114 284 0.27 3 285 2.1 21 286 2.2 22 287 3.4 34 288 0.1 1 295 2.2 22 296 29.3 293 297 8.8 88 298 0.17 2 299 1 10 301 1.3 13 303 1.7 17 304 0.13 1 313 2.7 27 314 1.1 11 315 1.6 16 318 0.12 1 323 1 10 325 1.4 14 326 1.3 13 337 0.23 2 338 3.1 31 339 4.8 48 340 10.2 102 341 4.28 43 342 14 140 343 14.8 148 344 6.4 64 345 0.25 3 351 1.6 16 352 2.4 24 365 23.8 238 366 0.81 8 367 1.5 15 371 6.3 63 372 0.39 4 373 1.7 17 378 1.9 19 379 2 20 380 3.54 35 381 11.7 117 382 2.1 21 386 24.4 244 387 0.89 9 388 2.4 24 455 11.5 115 456 4.2 42 458 0.15 2 468 1.1 11 469 1.1 11 470 10.5 105 471 0.39 4 472 1.3 13 //