Guided Ideographic Spin System Model Optimization

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Mixture Simulation

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Simulation: simulation_1

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pKa (R. Williams)

1H NMR (Hans J. Reich)

(E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-2-benzofuran-5-yl)-4-methylhex-4-enoic acid

Simulation outputs:

InChI=1S/C17H20O6/c1-9(5-7-13(18)19)4-6-11-15(20)14-12(8-23-17(14)21)10(2)16(11)22-3/h4,20H,5-8H2,1-3H3,(H,18,19)/b9-4+ Parameter Value
Field strength 499.84(MHz)
RMSD of the fit 0.01164
Temperature 298 K
pH 7.4
InChI InChI=1S/C17H20O6/c1-9(5-7-13(18)19)4-6-11-15(20)14-12(8-23-17(14)21)10(2)16(11)22-3/h4,20H,5-8H2,1-3H3,(H,18,19)/b9-4+
Note 1 Processed by Tevin Li

Sample description:

Compound Type Concentration
(E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-2-benzofuran-5-yl)-4-methylhex-4-enoic acid solute 100mM
Chloroform-d solvent 100.0%
TMS reference 0.05%
Show/Hide Spin System Matrix

Spin System Matrix

24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
24 1.805 0 -12.4 0 0 0 0 0 0 0 1.311 1.311 0 0 0 0 0 0
25 0 1.805 0 0 0 0 0 0 0 0 1.311 1.311 0 0 0 0 0 0
26 0 0 1.805 0 0 0 0 0 0 0 1.311 1.311 0 0 0 0 0 0
27 0 0 0 2.147 0 -12.4 0 0 0 0 0 0 0 0 0 0 0 0
28 0 0 0 0 2.147 0 0 0 0 0 0 0 0 0 0 0 0 0
29 0 0 0 0 0 2.147 0 0 0 0 0 0 0 0 0 0 0 0
30 0 0 0 0 0 0 3.757 0 -12.4 0 0 0 0 0 0 0 0 0
31 0 0 0 0 0 0 0 3.757 0 0 0 0 0 0 0 0 0 0
32 0 0 0 0 0 0 0 0 3.757 0 0 0 0 0 0 0 0 0
33 0 0 0 0 0 0 0 0 0 5.25 0 0 10.171 2.582 0 0 0 0
34 0 0 0 0 0 0 0 0 0 0 2.304 -12.589 0 0 8.379 2.967 0 0
35 0 0 0 0 0 0 0 0 0 0 0 2.309 0 0 9.464 11.536 0 0
36 0 0 0 0 0 0 0 0 0 0 0 0 3.387 -13.161 0 0 0 0
37 0 0 0 0 0 0 0 0 0 0 0 0 0 3.387 0 0 0 0
38 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.439 -3.848 0 0
39 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.437 0 0
40 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.196 -12.515
41 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.2

Spectra

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PPM Amplitude Peak Type
0.449124 standard
0.99965 standard
0.0544084 standard
0.109145 standard
0.0780791 standard
0.00589916 standard
0.005785 standard
0.0131818 standard
0.125084 standard
0.194192 standard
0.0566949 standard
0.0545579 standard
0.0039092 standard
0.202998 standard
0.205416 standard
0.0039142 standard
1.0 standard
0.659878 standard
0.0075864 standard
0.0577162 standard
0.103042 standard
0.0572729 standard
0.0060011 standard
0.466077 standard
1.0 standard
0.476076 standard
0.0217081 standard
0.00705413 standard
0.00588912 standard
0.169142 standard
0.22887 standard
0.982994 standard
0.0105051 standard
0.08388 standard
0.671681 standard
0.0511382 standard
0.00562513 standard
0.467631 standard
1.0 standard
0.382333 standard
0.200016 standard
0.0242751 standard
0.00912012 standard
0.00439313 standard
0.181881 standard
0.220748 standard
0.011557 standard
0.990397 standard
0.00991112 standard
0.0946 standard
0.673874 standard
0.122694 standard
0.0538031 standard
0.00588512 standard
0.467529 standard
1.0 standard
0.278748 standard
0.146202 standard
0.027596 standard
0.0116091 standard
0.00394213 standard
0.187293 standard
0.215436 standard
0.00949813 standard
0.00698413 standard
0.990603 standard
0.0100561 standard
0.677263 standard
0.114284 standard
0.0554868 standard
0.00596412 standard
0.468307 standard
1.0 standard
0.0317471 standard
0.106222 standard
0.240491 standard
0.132612 standard
0.030712 standard
0.0131952 standard
0.00388613 standard
0.189541 standard
0.214482 standard
0.00911913 standard
0.00595912 standard
0.992127 standard
0.0103323 standard
0.683628 standard
0.112109 standard
0.0557513 standard
0.00599313 standard
0.469405 standard
1.0 standard
0.031909 standard
0.098214 standard
0.211716 standard
0.125508 standard
0.0359631 standard
0.014822 standard
0.00386213 standard
0.191758 standard
0.214217 standard
0.00888812 standard
0.00542612 standard
0.996091 standard
0.0107551 standard
0.697314 standard
0.110807 standard
0.056094 standard
0.006027 standard
0.454734 standard
1.0 standard
0.031987 standard
0.0347655 standard
0.0927474 standard
0.108365 standard
0.024805 standard
0.0429092 standard
0.15509 standard
0.121914 standard
0.0522968 standard
0.040551 standard
0.0309106 standard
0.00379925 standard
0.198722 standard
0.209629 standard
0.00426925 standard
0.999312 standard
0.670186 standard
0.0742581 standard
0.104988 standard
0.0565887 standard
0.00622412 standard
0.449662 standard
0.999771 standard
0.0405318 standard
0.0998733 standard
0.0933806 standard
0.008631 standard
0.00865237 standard
0.0193673 standard
0.134659 standard
0.151315 standard
0.047189 standard
0.0424782 standard
0.003961 standard
0.202107 standard
0.205158 standard
0.003944 standard
1.0 standard
0.66543 standard
0.06018 standard
0.103792 standard
0.0576242 standard
0.006163 standard
0.449047 standard
0.999862 standard
0.0491557 standard
0.104039 standard
0.106176 standard
0.0849142 standard
0.00649804 standard
0.00638838 standard
0.0148407 standard
0.127289 standard
0.181926 standard
0.0527389 standard
0.0499191 standard
0.00393187 standard
0.202592 standard
0.204606 standard
0.00392175 standard
1.0 standard
0.662642 standard
0.0110364 standard
0.0583446 standard
0.103334 standard
0.0573858 standard
0.00607317 standard
0.449149 standard
0.999905 standard
0.0544064 standard
0.109145 standard
0.0783533 standard
0.00587145 standard
0.00575425 standard
0.0131727 standard
0.125321 standard
0.194391 standard
0.0568777 standard
0.0547379 standard
0.0039202 standard
0.20302 standard
0.205439 standard
0.0039142 standard
1.0 standard
0.660057 standard
0.0075854 standard
0.0577233 standard
0.103057 standard
0.0572809 standard
0.0060011 standard
0.447076 standard
1.0 standard
0.0573272 standard
0.10977 standard
0.070912 standard
0.0056998 standard
0.00556803 standard
0.0120361 standard
0.122574 standard
0.188915 standard
0.0598811 standard
0.0581304 standard
0.003904 standard
0.203379 standard
0.203357 standard
0.003918 standard
0.999722 standard
0.640518 standard
0.00670014 standard
0.0573945 standard
0.102805 standard
0.0571468 standard
0.00596188 standard
0.445685 standard
0.999306 standard
0.0585802 standard
0.10871 standard
0.064037 standard
0.00570014 standard
0.00555725 standard
0.010761 standard
0.121968 standard
0.176656 standard
0.0618113 standard
0.0601458 standard
0.00389416 standard
0.202161 standard
0.202115 standard
0.00392023 standard
1.0 standard
0.630926 standard
0.0063508 standard
0.0572056 standard
0.102724 standard
0.0570518 standard
0.00591458 standard
0.445956 standard
1.0 standard
0.0594346 standard
0.108183 standard
0.0602257 standard
0.0057815 standard
0.005673 standard
0.0102891 standard
0.120175 standard
0.171963 standard
0.0617281 standard
0.0600466 standard
0.00387548 standard
0.200136 standard
0.20387 standard
0.00391744 standard
0.999567 standard
0.626578 standard
0.00622889 standard
0.0572067 standard
0.102717 standard
0.0570307 standard
0.00592928 standard
0.447643 standard
0.999118 standard
0.0603517 standard
0.106513 standard
0.107462 standard
0.0575017 standard
0.0569093 standard
0.00581811 standard
0.00570856 standard
0.00979539 standard
0.121013 standard
0.163599 standard
0.0627657 standard
0.0612088 standard
0.00387075 standard
0.202055 standard
0.205803 standard
0.00391885 standard
1.0 standard
0.621455 standard
0.00617064 standard
0.0571207 standard
0.102621 standard
0.0569627 standard
0.00590972 standard
0.443916 standard
0.999214 standard
0.0621643 standard
0.106246 standard
0.0522089 standard
0.0516654 standard
0.00597275 standard
0.00587333 standard
0.00898207 standard
0.121564 standard
0.150776 standard
0.0644697 standard
0.0629117 standard
0.00388467 standard
0.203414 standard
0.203322 standard
0.00393389 standard
1.0 standard
0.005634 standard
0.610006 standard
0.0058769 standard
0.00608116 standard
0.0571938 standard
0.102801 standard
0.0570577 standard
0.00590076 standard
0.445718 standard
0.99952 standard
0.0630946 standard
0.105144 standard
0.0496254 standard
0.0489098 standard
0.00609723 standard
0.008728 standard
0.120303 standard
0.144638 standard
0.063663 standard
0.0620319 standard
0.00388712 standard
0.202049 standard
0.201948 standard
0.00394235 standard
1.0 standard
0.00654567 standard
0.579279 standard
0.00672845 standard
0.00606656 standard
0.0571496 standard
0.102819 standard
0.0570877 standard
0.00588769 standard
0.448719 standard
0.99923 standard
0.0634592 standard
0.104494 standard
0.0449605 standard
0.0476494 standard
0.0467796 standard
0.00607104 standard
0.00597401 standard
0.00839267 standard
0.118943 standard
0.139818 standard
0.0641248 standard
0.062487 standard
0.00385996 standard
0.200584 standard
0.200474 standard
0.0039202 standard
1.0 standard
0.00742237 standard
0.540379 standard
0.0078412 standard
0.00601453 standard
0.0571798 standard
0.102853 standard
0.0571289 standard
0.00589166 standard
0.446272 standard
0.999822 standard
0.0647521 standard
0.10243 standard
0.044265 standard
0.0440607 standard
0.0424803 standard
0.00623976 standard
0.00612213 standard
0.00770068 standard
0.120694 standard
0.135954 standard
0.0623672 standard
0.0604026 standard
0.00388035 standard
0.20302 standard
0.20289 standard
0.00394992 standard
1.0 standard
0.00801814 standard
0.51978 standard
0.00876403 standard
0.00598364 standard
0.0571678 standard
0.102811 standard
0.0570486 standard
0.00588604 standard
0.448864 standard
0.999921 standard
0.0656247 standard
0.0969645 standard
0.0449118 standard
0.0375054 standard
0.0361983 standard
0.00649029 standard
0.00638101 standard
0.00669531 standard
0.119246 standard
0.125388 standard
0.0622602 standard
0.0601022 standard
0.0038574 standard
0.204507 standard
0.204339 standard
0.00394586 standard
1.0 standard
0.0118557 standard
0.477174 standard
0.477183 standard
0.0113128 standard
0.00592067 standard
0.0571459 standard
0.102796 standard
0.0570306 standard
0.00590448 standard
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