Guided Ideographic Spin System Model Optimization

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Simulation: simulation_1

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pKa (R. Williams)

1H NMR (Hans J. Reich)

4-Ethyl hydrogen 1-methyl-1H-pyrazole-4,5-dicarboxylate

Simulation outputs:

InChI=1S/C8H10N2O4/c1-3-14-8(13)5-4-9-10(2)6(5)7(11)12/h4H,3H2,1-2H3,(H,11,12) Parameter Value
Field strength 600.01(MHz)
RMSD of the fit 0.01382
Temperature 298 K
pH 7.4
InChI InChI=1S/C8H10N2O4/c1-3-14-8(13)5-4-9-10(2)6(5)7(11)12/h4H,3H2,1-2H3,(H,11,12)
Note 1 None

Sample description:

Compound Type Concentration
4-Ethyl hydrogen 1-methyl-1H-pyrazole-4,5-dicarboxylate Solute 75uM
DSS Reference 15uM
bis-Tris-d19 Buffer 11mM
NaCl . 150mM
NaN3 . 0.04%.
Na Formate . 200uM
Show/Hide Spin System Matrix

Spin System Matrix

15 16 17 18 19 20 21 22 23
15 1.294 -14.0 -14.0 0 0 0 7.585 7.585 0
16 0 1.294 -14.0 0 0 0 7.585 7.585 0
17 0 0 1.294 0 0 0 7.585 7.585 0
18 0 0 0 3.824 -14.0 -14.0 0 0 0
19 0 0 0 0 3.824 -14.0 0 0 0
20 0 0 0 0 0 3.824 0 0 0
21 0 0 0 0 0 0 4.267 -14.0 0
22 0 0 0 0 0 0 0 4.267 0
23 0 0 0 0 0 0 0 0 7.884

Spectra

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PPM Amplitude Peak Type
0.25937 standard
0.508219 standard
0.259672 standard
1.0 standard
0.0888942 standard
0.255836 standard
0.255785 standard
0.0888686 standard
0.332348 standard
0.206838 standard
0.475142 standard
0.267601 standard
1.0 standard
0.117239 standard
0.244818 standard
0.216967 standard
0.0670451 standard
0.330586 standard
0.229552 standard
0.493218 standard
0.267044 standard
1.0 standard
0.0990113 standard
0.251048 standard
0.235008 standard
0.0757405 standard
0.331662 standard
0.240868 standard
0.500205 standard
0.265258 standard
1.0 standard
0.0944913 standard
0.253138 standard
0.244205 standard
0.0806803 standard
0.331822 standard
0.245453 standard
0.501976 standard
0.263464 standard
1.0 standard
0.0938365 standard
0.251845 standard
0.248155 standard
0.0825663 standard
0.331892 standard
0.248016 standard
0.503597 standard
0.262587 standard
1.0 standard
0.0925084 standard
0.252847 standard
0.249447 standard
0.0836323 standard
0.332225 standard
0.258142 standard
0.506754 standard
0.259045 standard
1.0 standard
0.0887454 standard
0.253621 standard
0.255482 standard
0.0886854 standard
0.332516 standard
0.259387 standard
0.508293 standard
0.25944 standard
1.0 standard
0.0889392 standard
0.255508 standard
0.255912 standard
0.0888471 standard
0.331415 standard
0.259024 standard
0.507749 standard
0.259342 standard
1.0 standard
0.0889683 standard
0.255732 standard
0.255761 standard
0.0888238 standard
0.332655 standard
0.259308 standard
0.508055 standard
0.259396 standard
1.0 standard
0.0889701 standard
0.255575 standard
0.255523 standard
0.0889144 standard
0.332068 standard
0.25955 standard
0.508108 standard
0.259426 standard
1.0 standard
0.088827 standard
0.255644 standard
0.255606 standard
0.0888768 standard
0.331796 standard
0.259367 standard
0.507746 standard
0.259405 standard
1.0 standard
0.0888087 standard
0.25596 standard
0.255658 standard
0.0888523 standard
0.332087 standard
0.259481 standard
0.508372 standard
0.259503 standard
1.0 standard
0.0888844 standard
0.255701 standard
0.255526 standard
0.0887654 standard
0.33182 standard
0.259336 standard
0.507925 standard
0.259199 standard
1.0 standard
0.0889017 standard
0.255487 standard
0.255392 standard
0.0889308 standard
0.331994 standard
0.259811 standard
0.508252 standard
0.259753 standard
1.0 standard
0.0890168 standard
0.255737 standard
0.25587 standard
0.0890158 standard
0.331929 standard
0.259513 standard
0.508109 standard
0.259069 standard
1.0 standard
0.089077 standard
0.256216 standard
0.25582 standard
0.088993 standard
0.33239 standard
0.259837 standard
0.508379 standard
0.259195 standard
1.0 standard
0.08902 standard
0.255784 standard
0.256165 standard
0.089017 standard
0.332503 standard
0.258975 standard
0.508839 standard
0.259628 standard
1.0 standard
0.0889478 standard
0.255705 standard
0.256038 standard
0.0889388 standard
0.332313 standard
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