N-(1-NAPHTHYLSULFONYL)-L-PHENYLALANINE
Product Name N-(1-NAPHTHYLSULFONYL)-L-PHENYLALANINE
MFC19H17NO4S
MW355.40758
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MassMS-IW-5653 N-(1-naphthylsulfonyl)-L-phenylalanine C19H17NO4S (Mass of molecular ion: 355)
Source Temperature: 180 °C Sample Temperature: 190 °C Direct, 75 eV
18.0 3.1 28.0 3.3 39.0 1.8 44.0 2.3 50.0 1.2 51.0 3.2 63.0 2.5 64.0 2.7 65.0 4.8 74.0 1.2 75.0 2.1 76.0 1.3 77.0 6.2 78.0 1.0 79.0 1.4 89.0 3.5 90.0 4.6 91.0 38.2 92.0 4.5 101.0 3.0 102.0 1.7 103.0 1.2 115.0 6.0 116.0 4.9 117.0 10.3 118.0 7.8 119.0 3.6 120.0 6.9 126.0 6.7 127.0 100.0 128.0 28.4 129.0 2.7 143.0 7.2 144.0 1.9 147.0 1.1 159.0 1.3 160.0 8.3 161.0 1.0 163.0 1.1 164.0 2.2 175.0 1.2 176.0 1.6 191.0 71.0 192.0 9.7 193.0 4.1 202.0 1.3 207.0 39.1 208.0 4.8 209.0 3.2 215.0 1.1 217.0 2.0 218.0 13.1 219.0 1.8 264.0 15.8 265.0 2.4 309.0 1.5 310.0 7.8 311.0 1.7 355.0 5.3 356.0 1.2
400 MHz in CDCl3
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1H NMR 399.65 MHz C19 H17 N O4 S 0.039 g : 0.5 ml CDCl3 N-(1-naphthylsulfonyl)-L-phenylalanine 
Assign. Shift(ppm)
A 9.6 B 8.478 C 8.120 D 7.981 E 7.861 F *1 7.57 G *1 7.55 J 7.428 K 7.01 L 6.98 M 6.860 N 5.49 P 4.169 Q *2 2.952 R *2 2.847 ASSIGNED BY C-H COSY.
Hz ppm Int.3824.31 9.570 57 3397.22 8.501 49 3393.71 8.492 327 3390.96 8.485 281 3388.06 8.478 158 3387.30 8.476 172 3384.55 8.469 350 3383.94 8.468 364 3249.66 8.132 526 3248.60 8.129 567 3246.00 8.123 51 3242.34 8.113 585 3241.27 8.111 584 3194.27 7.993 484 3185.88 7.972 525 3149.26 7.881 58 3146.51 7.874 356 3144.99 7.870 266 3142.55 7.864 208 3139.50 7.856 307 3137.05 7.850 402 3133.39 7.841 61 3034.52 7.593 88 3032.38 7.588 157 3027.50 7.576 481 3024.75 7.569 610 3021.24 7.560 992 3017.43 7.551 732 3015.29 7.545 452 3010.10 7.532 148 3008.42 7.528 79 2976.07 7.447 512 2968.60 7.429 636 2964.63 7.419 38 2960.51 7.408 472 2813.11 7.039 58 2811.89 7.036 105 2810.52 7.033 75 2808.38 7.028 80 2804.57 7.018 379 2801.67 7.011 176 2799.22 7.005 357 2797.70 7.001 651 2794.95 6.994 806 2787.48 6.975 1000 2782.75 6.963 173 2780.91 6.959 325 2778.78 6.954 249 2745.67 6.871 808 2744.45 6.868 884 2737.88 6.851 683 2736.36 6.847 540 2197.11 5.498 385 2188.26 5.476 401 1676.79 4.196 134 1671.30 4.182 192 1669.62 4.178 232 1668.24 4.175 192 1664.12 4.164 212 1662.75 4.161 218 1660.92 4.156 194 1655.43 4.143 136 1191.41 2.982 199 1186.07 2.968 206 1182.86 2.960 32 1177.52 2.947 358 1172.18 2.934 330 1146.70 2.870 357 1139.53 2.852 359 1132.81 2.835 216 1129.15 2.826 32 1125.64 2.817 204
in CDCl3
KBr disc
nujol mull
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