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. Author manuscript; available in PMC: 2018 May 22.
Published in final edited form as: Mol Pharm. 2016 Dec 5;14(1):172–182. doi: 10.1021/acs.molpharmaceut.6b00767

Table 3.

GC–MS Analysis of Secondary Metabolites Present in Aqueous Extract of Z. zanthoxyloides Leaf

peaks retention time (min) compound name molecular weight molecular formula peak area %
1 5.6 glycerin (1,2,3-propanetriol or glycerol) 92 C3H8O3 14.95
2 6.4 hexahydro-5-methyl-1,3-diphenyl-1,3,5-triazine-2-thione 283 C16H17N3S 2.58
3 6.8 1-dodecene 168 C12H24 3.25
4 7.6 1-undecene 154 C11H22 6.17
5 7.8 4-nitrophenyl-beta-D-glucopyranoside 301 C12H15NO8 1.45
6 8.0 2,4-bis(1,1-dimethylethyl)-phenol 206 C14H22O 5.28
7 8.2 1-hexadecene 224 C16H32 5.39
8 8.4 caryophyllene oxide 220 C15H24O 3.19
9 8.7 9-(2-cyclohexylethyl)-heptadecane 350 C25H50 1.21
10 8.8 1-tetradecene 196 C14H28 2.21
11 9.3 3,5-bis(1,1-dimethylethyl)-4-hydroxybenezene propanoic acid 292 C18H28O3 3.92
12 9.7 1,2-epoxydodecane 184 C12H24O 4.19
13 9.9 1,1,3,3,5,5-hexamethyltrisiloxane 208 C6H20O2Si3 2.45
14 11.4 thymol-TMS (trimethyl-5-methyl-2-(1-methylethylphenoxysilane) 222 C13H22OSi 1.46
15 11.7 4-nitrocinnamic acid 193 C9H7NO4 1.36
16 11.8 bromazepam 315 C14H10BrN3O 11.36
17 12.6 3-ethyl-4,4-dimethyl-2-(2-methylpropenyl)cyclohex-2-enone 206 C14H22O 1.26
18 13.2 butyl(2-isopropyl-5-methylphenoxy)dimethylsilane 264 C16H28OSi 1.46
19 13.4 ethyl tris(trimethylsilyl) silicate 340 C11H32O4Si4 2.30
20 14.1 1,3-diphenyl-3-(trimethylsilyl)propan-1-one 282 C18H22OSi 2.43
21 14.3 hexamethylcyclotrisiloxane 222 C6H18O3Si3 1.64
22 14.5 1,1,1,5,5,5-hexamethyl-3-(trimethylsilyl)trisiloxane 280 C9H28O2Si4 2.09
23 14.8 2-(3,4-bis[(trimethylsilyl)oxy]phenyl)-N,N-dimethyl-2-[(trimethylsilyl)oxy]ethanamine 413 C19H39NO3Si3 1.72
24 15.0 1-(3-methylbutyl)-1H-pyrazole-4-boronic acid, pinacol ester 264 C14H25BN2O2 2.13
25 15.3 1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,15-hexadecamethyloctasiloxane 578 C16H50O7Si 2.54
26 15.4 1,1,3,3,5,5,7,7,9,9-decamethylpentasiloxane 356 C10H32O4Si5 2.19
27 15.7 butyl-dimethyl-(5-methyl-2-propan-2-ylphenoxy)silane 264 C16H28OS 1.68
28 16.1 4,4,6a,6b,8a,11,11,14b-octamethyl-1,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-octadecahydro-2H-picen-3-one 424 C30H48O 5.45
29 18.0 2-(3-trimethylsilyloxyphenyl) trimethylsilyloxyethane 282 C14H26O2Si2 1.36
30 18.8 1-methylethyl)phenoxy]-silane 222 C13H22OSi 1.31