Table 1.

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

peaks	retention time (min)	compound name	molecular weight	molecular formula	peak area %
1	5.7	1-dodecene	168	C12H24	3.880
2	7.6	2-tridecene	182	C13H26	6.68
3	7.8	γ-elemene	204	C15H24	2.64
4	8.1	bisabolene	204	C15H24	3.82
5	8.0	2,4-di-tert-butylphenol	206	C14H22O	7.13
6	8.1	1,11-hexadecadiyne	218	C16H26	4.62
7	8.2	nerolidol	222	C15H26O	1.87
8	8.2	1-hexadecene (cetene)	224	C16H32	6.12
9	8.0	8-methyl-6-nonenoic acid	170	C10H18O2	2.24
10	8.5	2,3-epoxydecahydronaphthalene	152	C10H16O	2.11
11	8.6	caryophyllene oxide	220	C15H24O	2.64
12	8.7	2-isopropyl-5-methylhexyl acetate	200	C12H24O2	1.41
13	8.8	3,7,11-trimethyl-1-dodecanol	228	C15H32O	2.23
14	9.0	1-octadecyne	250	C18H34	2.96
15	9.3	3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionic acid; fenozan	292	C18H28O3	2.17
16	9.7	2-undecenoic acid (undec-2-enoic acid)	184	C11H20O2	1.89
17	9.8	N-(2-oxo-5-hexenyl)acetamide	155	C8H13NO2	1.51
18	10.3	M-diphenylmethanecarboxylic acid methyl ester	226	C15H14O2	3.73
29	10.6	chalcone, 2′,6′-dihydroxy-4′-methoxy	270	C16H14O4	8.20
20	10.8	cyclotrisiloxane, hexamethyl- (dimethylsiloxane cyclic trimer)	222	C6H18O3Si3	1.75
21	11.1	trans-3-methoxy-4-propoxy-β-methyl-β-nitrostyrene	251	C13H17NO4	4.14
22	11.4	3H-cycloocta[c]pyran-3-one, 5,6,7,8,9,10-hexahydro-4-phenyl-1- (trifluoromethyl)-	322	C18H17F3O2	7.50
23	11.8	methylidene]-2-pyridinecarbohydrazonamide	238	C14H14N4	1.71
24	13.5	hexasiloxane	430	C12H38O5Si6	1.49
25	13.6	1,2-bis(trimethylsilyl)benzene	222	C12H22Si2	1.47
26	14.8	urs-12-ene	410	C30H50	4.25
27	15.0	2-nitro-4-trimethylsilyl-benzaldehyde	223	C10H13NO3Si	1.89
28	15.2	lupeol (fagaresterol)	426	C30H50O	4.57