4-hydroxy-3-methoxymandelic Acid (C9H10O5)
BMRB entry bmse000703
Entry DOI: doi:10.13018/BMSE000703
Data source: Madison Metabolomics Consortium - Francisca Jofre, Mark E. Anderson, John L. Markley, Ravi Rapolu
NMR-STAR file:
bmse000703.strNMR-STAR
interactive viewerStructure file (mol/sdf):
bmse000703.molAll files for
bmse000703Time Domain Data:
bmse000703.zipView the GISSMO record for this entry.
Sample and instrument details are given with the spectrum
Assigned chemical shifts
Set 1
Sample: 100mM in D2O, ref: DSS
Conditions: temperature: 298K, pH: 7.4
Spectrometer: Bruker DMX - 500MHz
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C5 | C6 | 135.962 | 1 |
| C8 | C7 | 77.424 | 1 |
| C4 | C8 | 113.777 | 1 |
| C2 | C9 | 123.134 | 1 |
| C7 | C10 | 150.099 | 1 |
| C6 | C11 | 147.329 | 1 |
| C3 | C12 | 118.136 | 1 |
| C9 | C13 | 182.423 | 1 |
| C1 | C14 | 58.579 | 1 |
| H21 | H15 | 4.907 | 1 |
| H20 | H16 | 7.048 | 1 |
| H18 | H17 | 6.904 | 4 |
| H19 | H18 | 6.904 | 4 |
| H17 | H20 | 3.867 | 1 |
| H16 | H21 | 3.867 | 1 |
| H15 | H22 | 3.867 | 1 |
NMR experiments
1: 1D 1H
Sample: 100mM in D2O, ref: DSS
Conditions: temperature: 298K, pH: 7.4
Spectrometer: Bruker DMX - 500MHz
2: 2D [1H,1H]-TOCSY
Sample: 100mM in D2O, ref: DSS
Conditions: temperature: 298K, pH: 7.4
Spectrometer: Bruker DMX - 500MHz
![Spectrum for experiment #2: 2D [1H,1H]-TOCSY](/ftp/pub/bmrb/metabolomics/entry_directories/bmse000703/nmr/set01/spectra/HH_TOCSY.png)
3: 1D 13C
Sample: 100mM in D2O, ref: DSS
Conditions: temperature: 298K, pH: 7.4
Spectrometer: Bruker DMX - 500MHz
4: 1D DEPT90
Sample: 100mM in D2O, ref: DSS
Conditions: temperature: 298K, pH: 7.4
Spectrometer: Bruker DMX - 500MHz
5: 1D DEPT135
Sample: 100mM in D2O, ref: DSS
Conditions: temperature: 298K, pH: 7.4
Spectrometer: Bruker DMX - 500MHz
6: 2D [1H,13C]-HSQC
Sample: 100mM in D2O, ref: DSS
Conditions: temperature: 298K, pH: 7.4
Spectrometer: Bruker DMX - 500MHz
![Spectrum for experiment #6: 2D [1H,13C]-HSQC](/ftp/pub/bmrb/metabolomics/entry_directories/bmse000703/nmr/set01/spectra/1H_13C_HSQC.png)
7: 2D [1H,13C]-HMBC
Sample: 100mM in D2O, ref: DSS
Conditions: temperature: 298K, pH: 7.4
Spectrometer: Bruker DMX - 500MHz
![Spectrum for experiment #7: 2D [1H,13C]-HMBC](/ftp/pub/bmrb/metabolomics/entry_directories/bmse000703/nmr/set01/spectra/1H_13C_HMBC.png)
8: 2D [1H,1H]-COSY
Sample: 100mM in D2O, ref: DSS
Conditions: temperature: 298K, pH: 7.4
Spectrometer: Bruker DMX - 500MHz
![Spectrum for experiment #8: 2D [1H,1H]-COSY](/ftp/pub/bmrb/metabolomics/entry_directories/bmse000703/nmr/set01/spectra/HH_COSY.png)