2-重氮-1-萘酚-5-磺酸鈉(2657-00-3)核磁圖(13CNMR)
分子式:C10H7N2NaO4S
分子量: 274.23
InChI:InChI=1S/C10H6N2O4S.Na.H/c11-12-8-5-4-6-7(10(8)13)2-1-3-9(6)17(14,15)16;;/h1-5H,(H,14,15,16);;
InChIKey: CKQXEXVYHXGSIR-UHFFFAOYSA-N
Smiles:S(C1C=CC=C2C(C(=[N+]=[N-])C=CC=12)=O)(O)(=O)=O.[NaH]
400 MHz in DMSO-d6
90 MHz in D2O
-
| 1H NMR |
399.65 MHz |
| C10 H5 N2 Na O4 S
|
0.040 g : 0.5 ml DMSO-d6
|
| sodium 6-diazo-5-oxo-5,6-dihydro-1-naphthalenesulfonate
|
 |
Assign. Shift(ppm)
A 8.18
B 8.150
C 7.627
D 7.442
E 7.339
ASSIGNED BY H-H AND C-H COSY.
J(C,E)=9.9HZ
|
Hz ppm Int.
3272.09 8.188 507
3271.64 8.187 505
3264.16 8.168 567
3263.55 8.167 578
3261.72 8.162 645
3260.19 8.158 578
3254.24 8.143 646
3252.72 8.139 549
3059.54 7.656 26
3053.59 7.641 696
3043.82 7.617 836
2982.03 7.462 473
2978.06 7.452 64
2974.24 7.443 797
2966.61 7.424 434
2937.93 7.352 1000
2933.04 7.340 50
2931.82 7.336 47
2928.01 7.327 858
-
| 1H NMR |
89.56 MHz |
| C10 H5 N2 Na O4 S
|
0.042 g : 0.5 ml D2O
|
| sodium 6-diazo-5-oxo-5,6-dihydro-1-naphthalenesulfonate
|
|
Assign. Shift(ppm)
A 8.204
B 8.045
C 7.46
D 7.35
E 7.145
J(D,E)=9.9HZ
|
Hz ppm Int.
739.81 8.261 325
738.50 8.246 411
732.31 8.177 414
731.19 8.165 493
725.63 8.103 314
724.88 8.094 315
724.19 8.087 297
717.56 8.013 414
716.75 8.004 392
674.75 7.535 408
667.00 7.448 555
665.44 7.431 389
665.06 7.426 383
659.13 7.360 286
654.88 7.313 779
642.94 7.179 1000
633.06 7.069 404