Cholesteryl oleate (303-43-5) 1H NMR
Product NameCholesteryl oleate
CAS303-43-5
Molecular FormulaC45H78O2
Molecular Weight651.12
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MassMS-NW-9604 5-cholesten-3beta-yl oleate C45H78O2 (Mass of molecular ion: 650)
Source Temperature: 250 °C Sample Temperature: 180 °C Direct, 75 eV
18.0 2.6 27.0 1.6 28.0 1.1 29.0 4.5 39.0 2.0 41.0 15.3 42.0 2.2 43.0 15.5 53.0 2.0 54.0 4.4 55.0 26.7 56.0 7.0 57.0 16.7 60.0 2.5 65.0 1.2 67.0 16.3 68.0 6.3 69.0 24.5 70.0 7.7 71.0 10.4 73.0 4.1 77.0 2.9 78.0 1.2 79.0 9.8 80.0 2.8 81.0 31.3 82.0 10.1 83.0 20.8 84.0 8.3 85.0 4.8 87.0 1.6 91.0 11.8 92.0 3.2 93.0 13.2 94.0 4.8 95.0 22.0 96.0 9.5 97.0 16.8 98.0 8.1 99.0 2.1 100.0 1.1 101.0 1.9 104.0 1.2 105.0 16.1 106.0 6.3 107.0 15.6 108.0 7.3 109.0 15.0 110.0 6.3 111.0 9.7 112.0 3.4 113.0 1.6 114.0 2.2 115.0 2.9 116.0 1.2 117.0 6.0 118.0 3.7 119.0 9.5 120.0 8.9 121.0 15.5 122.0 4.8 123.0 8.4 124.0 3.9 125.0 4.7 126.0 1.7 127.0 2.3 128.0 2.6 129.0 5.6 130.0 2.2 131.0 10.0 132.0 2.7 133.0 12.2 134.0 4.9 135.0 12.5 136.0 3.2 137.0 5.5 138.0 2.8 139.0 2.6 140.0 1.0 141.0 2.8 142.0 2.3 143.0 8.6 144.0 4.0 145.0 25.6 146.0 10.2 147.0 28.9 148.0 9.6 149.0 9.5 150.0 1.9 151.0 4.4 152.0 2.3 153.0 1.9 155.0 1.6 156.0 1.1 157.0 5.5 158.0 4.3 159.0 12.3 160.0 12.3 161.0 12.3 162.0 4.0 163.0 9.2 164.0 1.7 165.0 3.6 166.0 1.7 167.0 1.2 169.0 1.3 171.0 3.6 172.0 1.9 173.0 5.1 174.0 2.6 175.0 4.0 176.0 1.4 177.0 2.9 179.0 2.1 180.0 1.6 181.0 1.1 183.0 1.2 185.0 4.4 186.0 1.6 187.0 2.3 189.0 1.7 191.0 3.1 192.0 1.1 193.0 3.2 194.0 1.4 197.0 2.9 198.0 1.1 199.0 4.4 200.0 2.9 201.0 4.4 202.0 1.1 203.0 1.2 205.0 2.8 206.0 3.7 207.0 2.4 208.0 1.0 211.0 1.8 212.0 1.1 213.0 12.1 214.0 3.8 215.0 3.5 216.0 1.3 217.0 1.1 219.0 2.2 220.0 1.9 221.0 1.4 222.0 1.5 227.0 2.2 228.0 3.6 229.0 3.4 230.0 1.0 231.0 1.2 235.0 1.1 239.0 1.0 241.0 1.6 243.0 1.0 245.0 2.6 246.0 5.0 247.0 26.1 248.0 5.6 253.0 2.1 254.0 1.1 255.0 19.8 256.0 5.0 257.0 2.6 258.0 1.2 259.0 2.6 260.0 19.9 261.0 5.8 262.0 1.1 264.0 5.4 265.0 1.4 274.0 2.4 275.0 1.3 282.0 1.4 283.0 2.2 284.0 1.1 314.0 1.5 326.0 2.9 327.0 1.0 351.0 1.1 352.0 1.2 353.0 20.0 354.0 5.8 355.0 2.2 366.0 3.7 367.0 2.4 368.0 100.0 369.0 36.8 370.0 8.6 371.0 1.5
400 MHz in CDCl3
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1H NMR 399.65 MHz C45 H78 O2 0.058 g : 0.5 ml CDCl3 5-cholesten-3beta-yl oleate 
Assign. Shift(ppm)
A 5.38 B 5.34 C 4.617 D 2.31 E 2.264 F 1.30 to 1.27 L 1.018 M 0.915 N 0.88 P *1 0.867 Q *1 0.862 R 0.676
Hz ppm Int.2149.29 5.378 145 2146.48 5.371 115 2146.12 5.370 115 2144.65 5.367 110 2144.29 5.366 111 2141.60 5.359 97 2138.79 5.352 75 2137.82 5.350 75 2135.74 5.345 154 2133.18 5.338 65 2132.20 5.336 68 2129.64 5.329 61 1848.63 4.626 43 1838.99 4.602 45 926.88 2.320 154 919.56 2.301 124 912.23 2.283 155 904.79 2.264 245 897.22 2.246 149 800.17 2.003 200 735.96 1.842 147 599.85 1.501 159 538.33 1.348 233 535.89 1.341 254 530.88 1.329 372 530.64 1.328 372 529.79 1.326 371 520.51 1.303 673 506.35 1.267 673 501.83 1.256 532 450.93 1.129 210 407.23 1.019 1000 402.71 1.008 151 393.55 0.985 114 382.32 0.957 113 376.83 0.943 94 376.46 0.942 94 368.90 0.924 498 366.09 0.917 150 362.43 0.907 484 358.64 0.898 230 355.83 0.891 166 352.05 0.881 543 349.73 0.876 927 347.90 0.871 914 344.73 0.863 315 343.14 0.859 850 341.31 0.855 819 270.51 0.677 971
in CDCl3
KBr disc
liquid film
nujol mull
