-
MassMS-NW-8213 5-ethyl-2,3-diphenyl-2H-tetrazolium chloride C15H15ClN4 (Mass of molecular ion: 286)
Source Temperature: 220 °C Sample Temperature: 260 °C Direct, 75 eV
14.0 1.0 15.0 1.9 18.0 2.8 26.0 3.2 27.0 8.9 28.0 27.1 29.0 3.1 35.0 6.2 36.0 41.9 37.0 3.7 38.0 17.2 39.0 18.0 40.0 3.4 41.0 6.8 50.0 7.0 51.0 18.6 52.0 9.6 53.0 1.5 54.0 3.3 56.0 1.3 62.0 2.5 63.0 13.0 64.0 27.2 65.0 17.6 66.0 3.9 74.0 1.9 75.0 2.0 76.0 3.2 77.0 22.6 78.0 18.2 79.0 1.4 89.0 2.2 90.0 3.3 91.0 100.0 92.0 24.2 93.0 8.3 102.0 1.7 103.0 2.3 104.0 4.1 105.0 1.3 115.0 5.7 116.0 2.6 117.0 7.3 118.0 7.0 119.0 2.3 131.0 23.9 132.0 3.2 139.0 1.4 140.0 1.2 144.0 1.2 145.0 9.4 146.0 30.2 147.0 5.1 152.0 2.0 153.0 1.8 154.0 2.7 165.0 1.0 166.0 2.1 167.0 7.0 168.0 2.7 169.0 3.3 180.0 1.3 207.0 1.9 222.0 3.3 243.0 1.2 245.0 1.7 298.0 1.1
400 MHz in CDCl3
90 MHz in CDCl3
-
1H NMR 399.65 MHz C15 H15 Cl N4 0.040 g : 0.5 ml CDCl3 5-ethyl-2,3-diphenyl-2H-tetrazolium chloride 
Assign. Shift(ppm)
A 8.191 B 7.550 C 7.417 D 3.160 E 1.479
Hz ppm Int.3280.76 8.210 59 3278.56 8.204 436 3277.59 8.202 479 3271.97 8.188 130 3270.14 8.183 523 3268.80 8.180 411 3027.22 7.575 75 3026.12 7.572 135 3025.02 7.570 86 3020.26 7.558 100 3018.55 7.553 310 3016.97 7.550 117 3012.21 7.538 132 3010.99 7.535 217 3009.89 7.532 123 2973.63 7.441 73 2971.80 7.437 398 2970.09 7.432 158 2963.38 7.415 529 2962.28 7.413 254 2957.64 7.401 122 2955.81 7.396 289 2953.98 7.392 59 1274.78 3.190 117 1267.21 3.171 378 1259.52 3.152 386 1251.95 3.133 130 598.63 1.498 454 591.06 1.479 1000 583.50 1.461 439
-
1H NMR 89.56 MHz C15 H15 Cl N4 0.038 g : 0.5 ml CDCl3 5-ethyl-2,3-diphenyl-2H-tetrazolium chloride Assign. Shift(ppm)
A 8.13 B 7.53 C 7.48 D 3.22 E 1.53
Hz ppm Int.734.00 8.196 336 732.50 8.179 409 730.19 8.154 166 728.31 8.133 134 726.13 8.108 379 724.19 8.087 485 722.81 8.071 152 680.44 7.598 127 679.19 7.584 178 676.63 7.556 106 675.19 7.539 239 673.31 7.518 730 671.25 7.495 404 669.63 7.477 109 669.00 7.470 179 668.00 7.459 121 667.00 7.448 180 665.44 7.431 402 663.75 7.412 122 662.13 7.394 80 661.75 7.389 77 661.25 7.384 95 659.50 7.364 135 658.13 7.349 83 656.38 7.329 99 654.81 7.312 68 654.38 7.307 74 299.69 3.347 88 292.13 3.262 317 284.50 3.177 348 276.88 3.092 109 144.19 1.610 379 136.81 1.528 1000 129.06 1.442 306
in D2O
in CDCl3
KBr disc
更多供应商
