Tetrazolium Violet(1719-71-7) 13C NMR
Product NameTetrazolium Violet
CAS1719-71-7
Molecular FormulaC23H17ClN4
Molecular Weight384.86
InChIInChI=1S/C23H17N4.ClH/c1-3-11-19(12-4-1)23-24-26(20-14-5-2-6-15-20)27(25-23)22-17-9-13-18-10-7-8-16-21(18)22;/h1-17H;1H/q+1;/p-1
InChIKey RONADMZTCCPLEF-UHFFFAOYSA-M
Smiles[N+]1(=NC(C2=CC=CC=C2)=NN1C1C=CC=CC=1)C1C=CC=C2C=CC=CC=12.[Cl-]
400 MHz in CDCl3
-
1H NMR 399.65 MHz C23 H17 Cl N4 0.041 g : 0.5 ml CDCl3 3-(1-naphthyl)-2,5-diphenyl-2H-tetrazolium chloride 
Assign. Shift(ppm)
A 9.130 B 8.266 C 8.087 D 8.010 E 7.978 F 7.674 G 7.630 J 7.502 K 7.45 L 7.44 M 7.42 N 7.38 P 7.282 ASSIGNED BY C-H AND H-H COSY
Hz ppm Int.3653.44 9.142 382 3652.47 9.140 397 3645.87 9.123 412 3644.90 9.121 392 3310.30 8.283 85 3308.23 8.278 643 3307.01 8.275 877 3305.54 8.272 399 3302.00 8.263 198 3300.05 8.258 947 3298.58 8.254 721 3236.45 8.099 464 3228.15 8.078 487 3205.81 8.022 699 3204.96 8.020 759 3197.51 8.001 833 3196.29 7.998 642 3192.99 7.990 422 3185.06 7.970 453 3184.08 7.968 429 3076.78 7.699 137 3075.56 7.696 152 3069.70 7.681 290 3068.73 7.679 356 3067.38 7.676 209 3061.77 7.662 337 3060.30 7.658 307 3055.79 7.647 332 3054.57 7.644 351 3047.61 7.626 402 3040.65 7.609 183 3039.67 7.606 149 3001.95 7.512 424 2993.65 7.491 346 2986.69 7.474 121 2985.47 7.471 205 2984.25 7.468 143 2981.20 7.460 643 2979.98 7.457 342 2978.15 7.452 651 2975.71 7.446 235 2972.90 7.439 1000 2970.70 7.434 629 2969.36 7.430 281 2965.45 7.421 688 2958.13 7.402 719 2951.90 7.387 524 2950.44 7.383 989 2944.95 7.369 147 2943.36 7.365 408 2942.02 7.362 217 2917.85 7.302 646 2909.55 7.281 851 2901.86 7.262 445
in CDCl3
KBr disc
