Table 3.
GC–MS analysis of the stem of Rumex vesicarius.
| No | Retention time | PECENTAGE | Compound name | Formula | structure |
|---|---|---|---|---|---|
| 1 | 6.178 | 4.64 | Nicotinaldehyde thiosemicarbazone tritms | C16H32N4SSi3 |  |
| 2 | 6.216 | 3.63 | 2-Oxovaleric acid, tert-butyldimethylsilyl ester | C11H22O3Si |  |
| 3 | 6.435 | 9.65 | Propanoic acid, 2-[(trimethylsilyl)oxy]-, trimethylsilyl ester | C9H22O3Si2 |  |
| 4 | 6.688 | 2.51 | Acetic acid, [(trimethylsilyl)oxy]-, trimethylsilyl ester | C8H20O3Si2 |  |
| 5 | 6.78 | 1.05 | Sulforidazine | C21H26N2O2S2 |  |
| 6 | 6.816 | 5.06 | 2-Cyclopenten-1-one, 2,3-dimethyl- | C7H10O |  |
| 7 | 6.866 | 3.6 | D-Mannitol | C12H22O6 |  |
| 8 | 7.494 | 2.05 | Trimethylsilyl ether of glycerol | C12H32O3Si3 |  |
| 9 | 7.68 | 0.69 | 3,4-Dihydroxymandelic acid, ethyl ester, tri-TMS | C19H36O5Si3 |  |
| 10 | 7.737 | 2.17 | Oxanilic acid, O,O'-bis(trimethylsilyl) | C14H23NO3Si2 |  |
| 11 | 8.16 | 1.15 | Pentanoic acid, trimethylsilyl ester | C8H18O2Si |  |
| 12 | 8.245 | 7.5 | Butane, 1,2,3-tris(trimethylsiloxy)- | C13H34O3Si3 |  |
| 13 | 8.462 | 1.2 | Propanoic acid, | C10H24O3Si2 |  |
| 14 | 8.874 | 2.47 | Butanoic acid, | C13H32O4Si3 |  |
| 15 | 9.031 | 0.66 | 1H-Indole-2-carboxylic acid, 5-ethyl-1-(trimethylsilyl)-, trimethylsilyl ester | C17H27NO2Si2 |  |
| 16 | 9.541 | 4.59 | Trimethylsilyl ether of glycerol | Trimethylsilyl ether of glycerol |  |
| 17 | 9.624 | 0.54 | Monoamidomalonic acid, tris(trimethylsilyl) | C12H29NO3Si3 |  |
| 18 | 10.013 | 1.37 | 3-Octenoic acid, trimethylsilyl ester | 3-Octenoic acid, trimethylsilyl ester |  |
| 19 | 10.06 | 0.71 | Isotridecanol- | C13H28O |  |
| 20 | 10.146 | 7.76 | Butanedioic acid, bis(trimethylsilyl) ester | C10H22O4Si2 |  |
| 21 | 10.324 | 3.21 | Propanoic acid, 2,3-bis[(trimethylsilyl)oxy]-, trimethylsilyl ester | C12H30O4Si3 |  |
| 22 | 10.819 | 0.67 | Nonanoic acid, trimethylsilyl ester | C12H26O2Si |  |
| 23 | 10.927 | 0.7 | 2,3-Dimethyl-3-hydroxyglutaric acid, tris(trimethylsilyl) | C16H36O5Si3 |  |
| 24 | 11.417 | 0.92 | Tetradecane | C14H30 |  |
| 25 | 12.429 | 4.13 | Malic acid, O-(trimethylsilyl)-, bis(trimethylsilyl)ester | C13H30O5Si3 |  |
| 26 | 13.125 | 1.08 | 3-Octadecanone | C18H36O |  |
| 27 | 13.565 | 0.85 | 2-Hydroxyisocaproic acid, trimethylsilyl ester | C9H20O3Si |  |
| 28 | 14.133 | 1.34 | D-Ribofuranose, 1,2,3,5-tetrakis-O-(trimethylsilyl)- | C17H42O5Si4 |  |
| 39 | 15.719 | 1.08 | 2-Deoxy-3,4,5-tris-O-(trimethylsilyl)pentose | C14H34O4Si3 |  |
| 30 | 18.194 | 5.68 | D-Xylofuranose, | C17H42O5Si4 |  |
| 31 | 18.975 | 3.07 | 3,7,11,15-Tetramethyl-2-hexadecen-1-ol | C20H40O |  |
| 32 | 19.099 | 5.59 | 2-Monopalmitin trimethylsilyl ether | C25H54O4Si2 |  |
| 33 | 19.22 | 1.47 | D-Galactose, 2,3,4,5,6-pentakis-O-(trimethylsilyl)- | C21H52O6Si5 |  |
| 34 | 23.974 | 4.69 | Hexadecanoic acid, ethyl ester | C18H36O2 |  |
| 35 | 29.919 | 2.52 | 9,12-Octadecadienoic acid, ethyl ester | C20H36O2 |  |
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