MassBank Record: JP001882



 (24R)-24-METHYL-5-CHOLESTEN-3BETA-YL TRIMETHYLSILYL ETHER; EI-B; MS 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: JP001882
RECORD_TITLE: (24R)-24-METHYL-5-CHOLESTEN-3BETA-YL TRIMETHYLSILYL ETHER; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: SEYAMA Y, DEPT. OF PHYSIOL. CHEMISTRY AND NUTRITION, FAC. OF MEDICINE, UNIV. OF TOKYO
LICENSE: CC BY-NC-SA

CH$NAME: (24R)-24-METHYL-5-CHOLESTEN-3BETA-YL TRIMETHYLSILYL ETHER CH$NAME: CAMPESTERYL TRIMETHYLSILYL ETHER CH$COMPOUND_CLASS: N/A CH$FORMULA: C31H56OSi CH$EXACT_MASS: 472.41004 CH$SMILES: C(CC([H])(C)C(C)C)C(C(C4)(C(C)(C3(C4)[H])CCC([H])(C31[H])C(C2)(C(CC([H])(O[Si](C)(C)C)C2)=C([H])C1)C)[H])([H])C CH$IUPAC: InChI=1S/C31H56OSi/c1-21(2)22(3)10-11-23(4)27-14-15-28-26-13-12-24-20-25(32-33(7,8)9)16-18-30(24,5)29(26)17-19-31(27,28)6/h12,21-23,25-29H,10-11,13-20H2,1-9H3/t22-,23-,25+,26+,27-,28+,29+,30+,31-/m1/s1
AC$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: splash10-00bc-5913000000-b516932f652f6cda9eef PK$NUM_PEAK: 136 PK$PEAK: m/z int. rel.int. 41 10.2 102 42 1.9 19 43 36.7 367 44 3.2 32 47 1.9 19 51 1.8 18 53 2.5 25 55 25.2 252 56 2.3 23 57 19.6 196 63 1.8 18 65 5.4 54 67 11.3 113 69 16.7 167 70 3.8 38 71 22.6 226 73 50.8 508 74 4 40 75 26.4 264 76 3.6 36 79 7.7 77 80 2.6 26 81 17.7 177 82 1.1 11 83 10.6 106 84 1.2 12 85 6.4 64 89 1.4 14 91 17.9 179 92 4.2 42 93 19.1 191 94 4.8 48 95 32.1 321 96 1.4 14 97 9.5 95 99 5.9 59 101 7.3 73 103 6.1 61 104 1.1 11 105 20.3 203 106 5.6 56 107 25.8 258 108 5.3 53 109 12.1 121 111 4.8 48 113 1.9 19 115 4.7 47 116 6.7 67 117 6.1 61 118 2.3 23 119 26.8 268 120 12.7 127 121 27.7 277 122 3.6 36 123 6.1 61 125 2.7 27 127 5.2 52 128 1.6 16 129 99.99 999 130 17.4 174 131 16.1 161 132 6.4 64 133 18.4 184 134 10.9 109 135 12.1 121 136 6.3 63 143 12.7 127 144 10.4 104 145 24.1 241 146 11 110 147 15.1 151 148 2.1 21 149 6.5 65 151 2.1 21 153 1.6 16 155 5.1 51 157 6.6 66 158 10.8 108 159 2.3 23 160 5.1 51 161 10.4 104 162 8.6 86 163 7.3 73 164 4.2 42 165 3.2 32 167 1.7 17 169 6 60 171 2.3 23 173 5 50 174 4.9 49 175 5.9 59 176 5.3 53 177 2.8 28 180 5.1 51 185 3 30 186 4.7 47 187 1.3 13 189 1.5 15 190 6.1 61 193 2 20 195 2.9 29 196 5.9 59 197 2.9 29 198 5.8 58 199 3.5 35 201 2.6 26 202 2.5 25 203 6.4 64 211 2.3 23 213 9.4 94 222 4.2 42 223 1.4 14 225 8.2 82 227 7.3 73 229 3.5 35 247 5.5 55 253 4.2 42 255 13.2 132 256 6 60 257 4.3 43 260 4.5 45 261 13.2 132 262 4.6 46 281 6 60 289 7.1 71 341 6.7 67 342 15.7 157 343 74.5 745 344 20.9 209 367 25.9 259 368 11.1 111 382 54.7 547 383 16.5 165 457 7.9 79 472 23.5 235 473 11.1 111 //