| PC000232 | 4-Methyl-2-oxopentanoic acid
816-66-0 |  | C6H10O3
130.1418
130.062994186 | commercial | | Rosa Vazquez Fresno
| |
| PC000808 | 4-Methyl-2-pentanone
108-10-1 |  | C6H12O
100.1589
100.088815006 | commercial | | Rosa Vazquez Fresno
| |
| PC001011 | 4-Methyl-catechol-1-O-sulphate
|  | C7H8O5S
204.2
204.009244532 | chemical synthesis | 2D NMR, 1H NMR, 13C NMR | Rita Ventura
Claudia Santos
| |
| PC001012 | 4-Methyl-catechol-2-O-sulphate
|  | C7H8O5S
204.2
204.009244532 | chemical synthesis | 2D NMR, 1H NMR, 13C NMR | Rita Ventura
Claudia Santos
| |
| PC000225 | 4-Methylpentanoic acid
646-07-1 |  | C6H12O2
116.1583
116.083729628 | commercial | | Rosa Vazquez Fresno
| |
| PC000743 | 4-Methylphenol
106-44-5 |  | C7H8O
108.1378
108.057514878 | commercial | | Rosa Vazquez Fresno
| |
| PC000625 | 4-Nitrophenol
100-02-7 |  | C6H5NO3
139.1088
139.026943031 | commercial | | Rosa Vazquez Fresno
| |
| PC001024 | 4-O-beta-D-Glucuronyl-caffeic acid
|  |
356.283
356.074346715 | chemical synthesis | 1H NMR, 13C NMR | Olivier Dangles
| |
| PC001025 | 4-O-beta-D-Glucuronyl-ferulic acid
|  |
370.31
370.08999678 | chemical synthesis | 1H NMR, 13C NMR | Olivier Dangles
| |
| PC001029 | 4-O-beta-D-Glucuronyl-hydroxytyrosol
|  |
330.289
330.09508216 | chemical synthesis | 1H NMR, 13C NMR, HPLC-MS | Olivier Dangles
| |
| PC001032 | 4-O-beta-D-Glucuronyl-p-coumaric acid
|  |
340.284
340.079432095 | chemical synthesis | 1H NMR, 13C NMR | Olivier Dangles
| |
| PC001010 | 4-O-Methylgallic acid 3-O-sulphate
|  | C8H8O8S
264.2
263.993988392 | chemical synthesis | 2D NMR, 1H NMR, 13C NMR | Rita Ventura
Claudia Santos
| |
| PC000107 | 4-Oxopentanoic acid
123-76-2 |  | C5H8O3
116.1152
116.047344122 | commercial | | Rosa Vazquez Fresno
| |
| PC000312 | 4-Phenylbutanoic acid
1821-12-1 |  | C10H12O2
164.2011
164.083729628 | commercial | | Rosa Vazquez Fresno
| |
| PC000415 | 4-Pyridoxic acid
82-82-6 |  | C8H9NO4
183.1614
183.053157781 | commercial | | Rosa Vazquez Fresno
| |
| PC000405 | 4,5-Dihydroorotic acid
155-54-4 |  | C5H6N2O4
158.1121
158.03275669 | commercial | | Rosa Vazquez Fresno
| |
| PC001030 | 4'-O-beta-D-Glucuronyl-naringenin
|  |
448.38
448.100561464 | chemical synthesis | 1H NMR, 13C NMR, UV | Olivier Dangles
| |
| PC001044 | 4′-O-methyl(epi)catechin
|  |
322.313
322.10525292 | chemical synthesis | 1D NMR, 2D NMR, LC-MS, LC-MS/MS, UV | Celestino Santos-Buelga
| |
| PC000522 | 5-Aminolevulinic acid
106-60-5 |  | C5H9NO3
131.1299
131.058243159 | commercial | | Rosa Vazquez Fresno
| |
| PC000582 | 5-Aminopentanoic acid
660-88-8 |  | C5H11NO2
117.1463
117.078978601 | commercial | | Rosa Vazquez Fresno
| |
| PC000355 | 5-Dodecenoic acid
2430-94-6 |  | C12H22O2
198.3019
198.161979948 | commercial | | Rosa Vazquez Fresno
| |
| PC000414 | 5-Hydroxy-L-tryptophan
4350-09-8 |  | C11H12N2O3
220.2246
220.08479226 | commercial | | Rosa Vazquez Fresno
| |
| PC000216 | 5-Hydroxyindole-3-acetic acid
54-16-0 |  | C10H9NO3
191.1834
191.058243159 | commercial | | Rosa Vazquez Fresno
| |
| PC000406 | 5-Hydroxymethyl-4-methyluracil
147-61-5 |  | C6H8N2O3
156.1393
156.053492132 | commercial | | Rosa Vazquez Fresno
| |
| PC000316 | 5-Hydroxymethyluracil
4433-40-3 |  | C5H6N2O3
142.1127
142.037842068 | commercial | | Rosa Vazquez Fresno
| |