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. 2025 May 22;15(22):17203–17221. doi: 10.1039/d5ra02028j

Table 2. Identified compounds with corresponding data from GC-MS analysis of Aspergillus oryzae crude extract.

RT Compound name Chemical formula MW Area%
5.18 N-Ethylhydroxylamine C2H7NO 61 0.15
5.27 2-(Methylamino)-2-methylpropanoic acid C5H11NO2 117 0.03
5.39 1-Ethoxy-1,3,3-trimethoxypropane C8H18O4 150 0.03
5.69 1-Acetyloxypropan-2-one C5H8O3 146 0.07
5.76 2-(1-Methylpropyl)-2-methylpropane-1,3-diyl dicarbamate C10H20N2O4 232 0.03
5.98 Cyclopent-4-ene-1,3-dione C5H4O2 96 0.16
6.44 Trans-cyclopentane-1,2-diol C5H10O2 102 0.09
7.08 5-O-Methyl-N,N-dimethyl-d-gluconamide C9H19NO6 237 0.08
7.42 Ethyl (1,2,4-triazol-1-ylmethyl) carbonate C6H9N3O3 171 0.05
8.64 4-Methyl-6-phenyl-1,3-oxazinane-2-thione C11H13NOS 207 0.03
9.02 Prop-2-en-1-ol C3H6O 58 0.16
11.13 2-[(7-Chloro-4-quinolyl)amino]benzoic acid 2-(dimethylamino)ethyl ester C19H17CIN2O4 372 0.07
16.73 2-Ethoxyphenol C8H10O2 138 0.11
26.3 2-(N,N,N-Trimethylhydrazino)-1,3-benzothiazole C10H13N3S 207 0.12
29.11 3-Ethoxy-4-hydroxybenzaldehyde C9H10O3 166 4.38
32.59 3,5-Di-tert-butylphenol C14H22O 206 0.08
32.71 2-Tert-butyl-4-methoxyphenol C11H16O2 180 0.05
32.85 3-[N,N-Dimethyl-N-(dodecyl)ammonio]propane-1-sulfonate C17H37NO3S 335 0.33
37.38 2-(3-Acetyloxy-4,4,14-trimethylandrost-8-en-17 yl)propanoic acid C27H42O4 430 0.20
37.88 (5α)-17-(2-Hydroxyethylidene)-17-ethylenedioxy-5α-cholestane C29H50O2 430 0.06
39.52 (Z)-1-Chlorooctadec-9-ene C18H35Cl 286 0.12
41.09 Phenylmethyl benzoate C14H12O2 212 79.99
44.41 5-Amino-2-(4-methoxyphenyl)-2-methyl-2H-[1,2,4]triazolo[1,5-a][1,3,5]triazine C12H14N6O 258 2.90
45.68 6-(4-Methylcyclohex-3-en-1-yl)hexan-2-one C18H26O 258 0.22
47.5 Methyl hexadecanoate C17H34O2 270 1.00
49.14 (3-Bromo-2,6,6-trimethylcyclohex-1-en-1-yl)(phenyl)methanone C16H19BrO 306 0.38
49.7 Ethyl hexadecanoate C18H36O2 284 0.42
51.03 [(2-Fluorophenyl)methyl]-9H-purin-6-amine C12H10FN5 243 0.26
52.46 Methyl 4,6-O-benzylidene-α-d-hexopyranoside C14H18O6 282 0.19
52.76 Methyl (Z)-octadec-9-enoate C19H36O2 296 1.05
52.96 (3β,5Z)-3,17-Dihydroxypregn-5-en-20-one C21H32O3 332 0.15
53.1 Methyl octadeca-10,13-diynoate C19H30O2 290 0.11
53.75 Methyl octadecanoate C19H38O2 298 0.81
54.98 Ethyl (Z)-octadec-9-enoate C20H38O2 310 0.41
56.64 3′,4′,7-Trimethoxy-5-hydroxy-2-phenyl-4H-chromen-4-one C18H16O7 344 0.14
60.88 6-Methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol C14H18O6 282 0.03
61.43 [(2-Fluorophenyl)methyl]-9H-purin-6-amine C12H10FN5 243 0.36
62.61 (2R)-2-Phenyl-1,3-dioxolan-4-ylmethyl hexadecanoate C26H42O4 418 0.18
63.33 6,8-Di-C-β-d-glucopyranosyl-5,7,3′,4′-tetrahydroxyflavone C27H30O16 610 0.14
67.44 (3α,5α)-3,14-Dihydroxybufa-20,22-dienolide C24H34O4 386 0.05
68.99 (3α,5α,14α,20α,22α,25R)-3-Hydroxy-11-oxospirost-8-en-11-one C27H40O4 428 0.11
72.38 (Z)-Docos-13-enamide C22H43NO 337 0.51
74.32 12-Hydroxy-2,2,8,8-tetramethyl-13-(3-methylbutanoyl)-1,7-dioxadispiro[4.0.5.3]tetradec-12-ene-11,14-dione C21H30O6 378 0.22
76.29 1,2,7,8-Tetrahydro-ψ,ψ-carotene-1-ol C40H58O 554 0.18
78.8 5,7-Dihydroxy-4′-hydroxy-flavone 5,7-di-O-β-d-glucopyranoside C27H30O15 594 0.05
79 1,1′-Dimethoxy-1,1′,2,2′-tetrahydro-ψ,ψ-carotene C42H64O2 600 0.11
81.75 3,3′-Dihydroxy-β,β-carotene-4,4′-dione C40H52O4 596 0.03
85.14 (2E)-3,7,11,15-Tetramethylhexadec-2-en-1-yl (9Z,12Z)-octadeca-9,12-dienoate C38H70O2 558 3.61