3-Methyl-2-oxobutinoic Acid (C5H8O3)
BMRB entry bmse000101
Entry DOI: doi:10.13018/BMSE000101
Data source: Madison Metabolomics Consortium - Qiu Cui, Ian Lewis, Francisca Jofre, Mark E. Anderson, John L. Markley
NMR-STAR file:
bmse000101.strNMR-STAR
interactive viewerStructure file (mol/sdf):
bmse000101.molAll files for
bmse000101Time Domain Data:
bmse000101.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 - 400MHz
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C3 | C5 | 39.704 | 1 |
| C1 | C6 | 19.057 | 1 |
| C2 | C7 | 19.057 | 1 |
| H15 | H10 | 3.009 | 1 |
| H9 | H11 | 1.11 | 1 |
| H10 | H12 | 1.11 | 1 |
| H11 | H13 | 1.11 | 1 |
| H13 | H14 | 1.11 | 1 |
| H12 | H15 | 1.11 | 1 |
| H14 | H16 | 1.11 | 1 |
NMR experiments
1: 1D 1H
Sample: 100mM in D2O, ref: DSS
Conditions: temperature: 298K, pH: 7.4
Spectrometer: Bruker DMX - 400MHz
2: 2D [1H,1H]-TOCSY
Sample: 100mM in D2O, ref: DSS
Conditions: temperature: 298K, pH: 7.4
Spectrometer: Bruker DMX - 400MHz
3: 1D 13C
Sample: 100mM in D2O, ref: DSS
Conditions: temperature: 298K, pH: 7.4
Spectrometer: Bruker DMX - 400MHz
4: 1D DEPT90
Sample: 100mM in D2O, ref: DSS
Conditions: temperature: 298K, pH: 7.4
Spectrometer: Bruker DMX - 400MHz
5: 1D DEPT135
Sample: 100mM in D2O, ref: DSS
Conditions: temperature: 298K, pH: 7.4
Spectrometer: Bruker DMX - 400MHz
6: 2D [1H,13C]-HSQC
Sample: 100mM in D2O, ref: DSS
Conditions: temperature: 298K, pH: 7.4
Spectrometer: Bruker DMX - 400MHz
