3,4-Dihydroxyphenylacetic Acid (C8H8O4)
BMRB entry bmse000329
Entry DOI: doi:10.13018/BMSE000329
Data source: Madison Metabolomics Consortium - Qiu Cui, Ian Lewis, Francisca Jofre, Mark E. Anderson, John L. Markley
NMR-STAR file:
bmse000329.strNMR-STAR
interactive viewerStructure file (mol/sdf):
bmse000329.molAll files for
bmse000329Time Domain Data:
bmse000329.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 | C5 | 132.857 | 1 |
| C4 | C6 | 46.384 | 1 |
| C3 | C7 | 119.625 | 1 |
| C1 | C8 | 124.195 | 1 |
| C7 | C9 | 146.503 | 1 |
| C2 | C10 | 118.946 | 1 |
| C6 | C11 | 145.028 | 1 |
| C8 | C12 | 184.088 | 1 |
| H16 | H13 | 3.388 | 2 |
| H17 | H14 | 3.388 | 2 |
| H15 | H15 | 6.808 | 1 |
| H13 | H16 | 6.703 | 1 |
| H14 | H17 | 6.854 | 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/bmse000329/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/bmse000329/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/bmse000329/nmr/set01/spectra/1H_13C_HMBC.png)