MassBank Record: JP002701



 LANOSTEROL-TRIMETHYLSILYL-ETHER; EI-B; MS 
Mass Spectrum
Chemical Structure
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ACCESSION: JP002701
RECORD_TITLE: LANOSTEROL-TRIMETHYLSILYL-ETHER; 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$NAME: LANOSTEROL-TRIMETHYLSILYL-ETHER CH$COMPOUND_CLASS: N/A CH$FORMULA: C33H58OSi CH$EXACT_MASS: 498.42569 CH$SMILES: [H]C(C41C)(CCC(=C43)C(C2(C)CC3)(CCC2([H])C([H])(C)CCC=C(C)C)C)C(C(O[Si](C)(C)C)CC1)(C)C CH$IUPAC: InChI=1S/C33H58OSi/c1-23(2)13-12-14-24(3)25-17-21-33(8)27-15-16-28-30(4,5)29(34-35(9,10)11)19-20-31(28,6)26(27)18-22-32(25,33)7/h13,24-25,28-29H,12,14-22H2,1-11H3/t24-,25+,28-,29-,31+,32+,33-/m0/s1 CH$LINK: CAS 55493-84-0
AC$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: splash10-0006-3946200000-1293091e58db84429012 PK$NUM_PEAK: 190 PK$PEAK: m/z int. rel.int. 55 2.8 28 67 2.4 24 69 17.2 172 70 0.13 1 73 11.2 112 74 1 10 75 8.5 85 76 0.1 1 77 1 10 79 1.8 18 81 7.7 77 82 0.12 1 83 4.6 46 91 3.4 34 93 6.2 62 94 0.13 1 95 13.3 133 96 1.6 16 97 2.6 26 105 0.59 6 106 1 10 107 8.6 86 108 2.1 21 109 2.5 25 110 2.6 26 111 3.8 38 117 4.6 46 118 0.13 1 119 11 110 120 2.2 22 121 11.7 117 122 0.28 3 123 11.5 115 124 1.4 14 128 1.1 11 129 1.07 11 130 2.2 22 131 6.7 67 132 1.9 19 133 0.79 8 134 2.7 27 135 14.9 149 136 3.3 33 137 0.67 7 141 1.4 14 142 1.1 11 143 4.7 47 144 0.27 3 145 8.7 87 146 2.5 25 147 9.8 98 148 0.24 2 149 8.9 89 151 2.5 25 155 1.7 17 156 0.1 1 157 7.4 74 158 3.2 32 159 8.4 84 160 0.39 4 161 10.8 108 162 2.5 25 163 7.4 74 164 0.15 2 165 1.5 15 169 2.5 25 170 1.3 13 171 0.62 6 172 2.7 27 173 9.2 92 174 3.2 32 175 0.94 9 176 1.9 19 177 3.4 34 178 1 10 183 0.35 4 184 1.3 13 185 5.4 54 186 2.2 22 187 1.3 13 188 3.4 34 189 12.9 129 190 3.7 37 191 0.45 5 192 1.2 12 197 2.9 29 198 2.1 21 199 0.42 4 200 1.9 19 201 8.1 81 202 2.3 23 203 0.71 7 204 2.2 22 205 3.1 31 206 1 10 209 0.1 1 210 1.1 11 211 3.4 34 212 1.7 17 213 0.6 6 214 5.2 52 215 12.1 121 216 2.4 24 217 0.28 3 223 1.1 11 225 4.2 42 226 1.5 15 227 1.33 13 228 3.7 37 229 9.7 97 230 2.3 23 231 0.28 3 237 1 10 239 2.6 26 240 2.7 27 241 1.42 14 242 3.2 32 243 5.5 55 244 1.9 19 245 0.18 2 253 3.7 37 254 1 10 255 8.6 86 256 0.28 3 257 4 40 258 1.1 11 259 1.4 14 267 0.14 1 269 2.7 27 270 2.1 21 271 3.2 32 272 0.19 2 273 1.8 18 281 2.3 23 282 1.5 15 283 0.41 4 284 1.4 14 285 1.9 19 295 2.3 23 296 0.11 1 297 2.7 27 298 1 10 299 1.5 15 309 0.28 3 310 1.2 12 311 5.4 54 312 1.9 19 313 0.11 1 315 3.1 31 319 1.1 11 323 2.6 26 324 0.15 2 325 1.6 16 331 1.2 12 337 2.6 26 338 0.1 1 339 1.8 18 345 1.4 14 350 1.6 16 351 0.19 2 365 1.2 12 367 1.4 14 369 1.2 12 377 0.13 1 378 1.6 16 383 1.5 15 391 4.6 46 393 99.99 999 394 31.3 313 395 5.6 56 396 1.3 13 405 0.1 1 406 1.7 17 407 1.9 19 408 1.7 17 413 0.21 2 451 1 10 467 1.1 11 468 1.5 15 469 0.18 2 470 1.7 17 471 1 10 482 0.14 1 483 21.3 213 484 9.5 95 485 2.8 28 486 0.28 3 497 2.1 21 498 14.2 142 499 6.1 61 //