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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 4.

GC–MS Analysis of Secondary Metabolites Present in Aqueous Extract of C. papaya Leaf

sample no. retention time (min) compound name molecular weight molecular formula peak area %
1 5.7 2,4-dimethyl-2-nitropentane 145 C7H15NO2 2.12
2 6.8 1-nonanol 144 C9H20O 4.80
3 7.6 cis-3-tetradecene 196 C14H28 9.19
4 7.8 3-methylbutanal 86 C5H10O 2.56
5 8.0 3,5-di-tert-butylphenol 206 C14H22O 7.12
6 8.1 2-(tert-butylperoxy)-2-ethylbutyl butyrate 260 C14H28O4 1.79
7 8.2 1-tetradecene 196 C14H28 8.65
8 8.8 3-octadecene 252 C18H36 3.34
9 9.0 1-octadecyne 250 C18H34 7.16
10 9.1 3,7,11,15-tetramethyl-2-hexadecen-1-ol 296 C20H40O 7.06
11 9.2 cyclopentaneundecanoic acid, methyl ester 268 C17H32O2 3.55
12 9.3 methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate 292 C18H28O3 3.88
13 9.4 propan-2-yl decanoate 214 C13H26O2 2.14
14 9.7 heptadecanoic acid (15-ethyl-, methyl ester) 312 C20H40O2 2.34
15 10.4 3,5-bis(trimethylsilyl)-2,4,6-cycloheptatrien-1-one 250 C13H22OSi2 2.49
16 10.6 ethyl 2-(3-methoxy-4-trimethylsilyloxyphenyl)acetate 282 C14H22O4Si 1.50
17 11.1 1-trimethylsilyl-4-(1-methyl-1-silacyclobutyl)benzene 234 C13H22Si2 2.47
18 11.4 decamethylpentasiloxane 356 C10H32O4Si5 2.45
29 11.6 undec-10-enyl 6-bromohexanoate 346 C17H31BrO2 1.60
20 11.8 tricyclo[3.2.1.1(3,6)]nonane-5-methanol (3-bromo-2,2-ethylenedioxy-) 288 C12H17BrO3 2.06
21 13.0 1,3,5-cycloheptatriene (7,7-dimethyl-2,4-bis(trimethylsilyl)-) 264 C15H28Si2 1.38
22 14.3 mandelic acid (ethyl 2-phenyl-2-trimethylsilyloxyacetate) 252 C13H20O3Si 1.47
23 14.8 1,2,3,5-tetramethyl-4,6-dinitrobezene (dinitroisodurene) 224 C10H12N2O4 1.88
24 15.0 diethyl bis(trimethylsilyl) orthosilicate 296 C10H28O4Si3 2.53
25 15.2 4-(4-chlorophenyl)-1-methyl-3,6-dihydro-2H-pyridine 207 C12H14ClN 3.44
26 15.4 pentamethylcyclopentadienyl-(N,N,N′-trimethyl)-o-phenylenediamine-N′-o-nickel 342 C19H28N2Ni 2.40
27 16.4 (p-trimethylsilyloxyphenyl)-1-trimethylsilyloxypropane 296 C15H28O2Si2 1.34
28 18.5 2,2,4,4,6,6-hexamethyl-1,3,5,2,4,6-trioxatrisilinane 222 C6H18O3Si3 2.30
29 18.6 silicic acid (diethyl bis(trimethylsilyl) ester) 296 C10H28O4Si3 2.14