Exact Mass: 338.1882

Exact Mass Matches: 338.1882

Found 55 metabolites which its exact mass value is equals to given mass value 338.1882, within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error 4.0E-5 dalton.

resmethrin

5-Benzyl-3-furylmethyl (1Rs,3Rs;1Rs,3Sr)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylic acid

C22H26O3 (338.1882)


DATA_PROCESSING MERGING RMBmix ver. 0.2.7; CONFIDENCE standard compound; INTERNAL_ID 158; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10738; ORIGINAL_PRECURSOR_SCAN_NO 10736 CONFIDENCE standard compound; INTERNAL_ID 158; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10738; ORIGINAL_PRECURSOR_SCAN_NO 10736 CONFIDENCE standard compound; INTERNAL_ID 158; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10701; ORIGINAL_PRECURSOR_SCAN_NO 10696 CONFIDENCE standard compound; INTERNAL_ID 158; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10728; ORIGINAL_PRECURSOR_SCAN_NO 10725 INTERNAL_ID 158; CONFIDENCE standard compound; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10689; ORIGINAL_PRECURSOR_SCAN_NO 10685 CONFIDENCE standard compound; INTERNAL_ID 158; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10714; ORIGINAL_PRECURSOR_SCAN_NO 10710 CONFIDENCE standard compound; INTERNAL_ID 158; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10668; ORIGINAL_PRECURSOR_SCAN_NO 10665 CONFIDENCE standard compound; INTERNAL_ID 158; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10689; ORIGINAL_PRECURSOR_SCAN_NO 10685 D010575 - Pesticides > D007306 - Insecticides > D011722 - Pyrethrins D016573 - Agrochemicals

   

3,6-Dimethoxy-19-norpregna-1,3,5,7,9-pentaen-20-one

3,6-Dimethoxy-19-norpregna-1,3,5,7,9-pentaen-20-one

C22H26O3 (338.1882)


   

BIORESMETHRIN

BIORESMETHRIN

C22H26O3 (338.1882)


D010575 - Pesticides > D007306 - Insecticides > D011722 - Pyrethrins D016573 - Agrochemicals CONFIDENCE standard compound; INTERNAL_ID 183; DATASET 20200303_ENTACT_RP_MIX501; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10702; ORIGINAL_PRECURSOR_SCAN_NO 10700 CONFIDENCE standard compound; INTERNAL_ID 183; DATASET 20200303_ENTACT_RP_MIX501; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10720; ORIGINAL_PRECURSOR_SCAN_NO 10715 CONFIDENCE standard compound; INTERNAL_ID 183; DATASET 20200303_ENTACT_RP_MIX501; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10634; ORIGINAL_PRECURSOR_SCAN_NO 10633 CONFIDENCE standard compound; INTERNAL_ID 183; DATASET 20200303_ENTACT_RP_MIX501; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10687; ORIGINAL_PRECURSOR_SCAN_NO 10684 CONFIDENCE standard compound; INTERNAL_ID 183; DATASET 20200303_ENTACT_RP_MIX501; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10657; ORIGINAL_PRECURSOR_SCAN_NO 10655 CONFIDENCE standard compound; INTERNAL_ID 183; DATASET 20200303_ENTACT_RP_MIX501; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10733; ORIGINAL_PRECURSOR_SCAN_NO 10731

   

(8S,9S,10R,11S,13S,14S,17S)-11,17-Dihydroxy-10,13-dimethyl-17-prop-1-ynyl-9,11,12,14,15,16-hexahydro-8H-cyclopenta[a]phenanthren-3-one

(8S,9S,10R,11S,13S,14S,17S)-11,17-Dihydroxy-10,13-dimethyl-17-prop-1-ynyl-9,11,12,14,15,16-hexahydro-8H-cyclopenta[a]phenanthren-3-one

C22H26O3 (338.1882)


   

4-Isopentenyl-3,4,5-trimethoxystilbene

4-Isopentenyl-3,4,5-trimethoxystilbene

C22H26O3 (338.1882)


   

Acutifolin B

Acutifolin B

C22H26O3 (338.1882)


   

5,7-Dimethoxy-8-prenylflavan

5,7-Dimethoxy-8-prenylflavan

C22H26O3 (338.1882)


   

C22H26O3

C22H26O3 (338.1882)


   

2-[5-(4-methoxy-2,3,6-trimethylphenyl)-3-methylpent-2-enyl]-1,4-benzoquinone|Panicein A

2-[5-(4-methoxy-2,3,6-trimethylphenyl)-3-methylpent-2-enyl]-1,4-benzoquinone|Panicein A

C22H26O3 (338.1882)


   

5,7-dimethoxy-8-prenylflavan|Di-Me ether-(S)-5,7-Dihydroxy-8-prenylflavan

5,7-dimethoxy-8-prenylflavan|Di-Me ether-(S)-5,7-Dihydroxy-8-prenylflavan

C22H26O3 (338.1882)


   

Smenochromene B

Smenochromene B

C22H26O3 (338.1882)


   

3-Ethyl-2,19-dioxabicyclo(16.3.1(docosa-3,6,9,18(22),21-pentaen-12-yn-20-one

3-Ethyl-2,19-dioxabicyclo(16.3.1(docosa-3,6,9,18(22),21-pentaen-12-yn-20-one

C22H26O3 (338.1882)


   

Metachromin W

Metachromin W

C22H26O3 (338.1882)


A natural product found in Thorecta reticulata.

   

capilloquinol

capilloquinol

C22H26O3 (338.1882)


   

PaniceinA2

PaniceinA2

C22H26O3 (338.1882)


   

3,4,5-trimethoxy-4-prenylstilbene

3,4,5-trimethoxy-4-prenylstilbene

C22H26O3 (338.1882)


   

2-prenyl-3,5,4-trimethoxystilbene|3,5,4-trimethoxy-2-prenylstilbene|Tri-Me ether-3,4,5-Trihydroxy-2-prenylstilbene

2-prenyl-3,5,4-trimethoxystilbene|3,5,4-trimethoxy-2-prenylstilbene|Tri-Me ether-3,4,5-Trihydroxy-2-prenylstilbene

C22H26O3 (338.1882)


   

2-[(2E,6E)-3,7-dimethyl-8-(4-methylfuran-2-yl)octa-2,6-dienyl]-5-methylcyclohexa-2,5-diene-1,4-dione|Furanoquinone

2-[(2E,6E)-3,7-dimethyl-8-(4-methylfuran-2-yl)octa-2,6-dienyl]-5-methylcyclohexa-2,5-diene-1,4-dione|Furanoquinone

C22H26O3 (338.1882)


   

Me ester-Piptoporic acid|piptoporic acid methyl ester

Me ester-Piptoporic acid|piptoporic acid methyl ester

C22H26O3 (338.1882)


   

delta-9,11-Canrenone

delta-9,11-Canrenone

C22H26O3 (338.1882)


   

2,6-bis[(3-methoxyphenyl)methyl]cyclohexan-1-one

2,6-bis[(3-methoxyphenyl)methyl]cyclohexan-1-one

C22H26O3 (338.1882)


   

(5-benzyl-2-furyl)methyl (1S,3S)-2,2-dimethyl-3-(2-methylprop-1-enyl)c yclopropane-1-carboxylate

(5-benzyl-2-furyl)methyl (1S,3S)-2,2-dimethyl-3-(2-methylprop-1-enyl)c yclopropane-1-carboxylate

C22H26O3 (338.1882)


   

4-TERT-BUTYLBENZOIC ANHYDRIDE

4-TERT-BUTYLBENZOIC ANHYDRIDE

C22H26O3 (338.1882)


   

6,7-Dehydro Norethindrone Acetate

6,7-Dehydro Norethindrone Acetate

C22H26O3 (338.1882)


   

resmethrin

resmethrin

C22H26O3 (338.1882)


D010575 - Pesticides > D007306 - Insecticides > D011722 - Pyrethrins D016573 - Agrochemicals

   

11,17-dihydroxy-10,13-dimethyl-17-prop-1-ynyl-9,11,12,14,15,16-hexahydro-8H-cyclopenta[a]phenanthren-3-one

11,17-dihydroxy-10,13-dimethyl-17-prop-1-ynyl-9,11,12,14,15,16-hexahydro-8H-cyclopenta[a]phenanthren-3-one

C22H26O3 (338.1882)


   

Panicein A

Panicein A

C22H26O3 (338.1882)


   

ST 22:6;O3

ST 22:6;O3

C22H26O3 (338.1882)


   

1,3-dimethoxy-5-[2-(4-methoxyphenyl)ethenyl]-2-(3-methylbut-2-en-1-yl)benzene

1,3-dimethoxy-5-[2-(4-methoxyphenyl)ethenyl]-2-(3-methylbut-2-en-1-yl)benzene

C22H26O3 (338.1882)


   

2-[(2e,6e)-3,7-dimethyl-8-(4-methylfuran-2-yl)octa-2,6-dien-1-yl]-5-methylcyclohexa-2,5-diene-1,4-dione

2-[(2e,6e)-3,7-dimethyl-8-(4-methylfuran-2-yl)octa-2,6-dien-1-yl]-5-methylcyclohexa-2,5-diene-1,4-dione

C22H26O3 (338.1882)


   

2-[3,7-dimethyl-8-(4-methylfuran-2-yl)octa-2,6-dien-1-yl]-5-methylcyclohexa-2,5-diene-1,4-dione

2-[3,7-dimethyl-8-(4-methylfuran-2-yl)octa-2,6-dien-1-yl]-5-methylcyclohexa-2,5-diene-1,4-dione

C22H26O3 (338.1882)


   

7-methoxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-en-1-yl)-3,4-dihydro-2h-1-benzopyran

7-methoxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-en-1-yl)-3,4-dihydro-2h-1-benzopyran

C22H26O3 (338.1882)


   

2-[2-(4-methoxy-2,3,6-trimethylphenyl)ethyl]-2-methylchromen-6-ol

2-[2-(4-methoxy-2,3,6-trimethylphenyl)ethyl]-2-methylchromen-6-ol

C22H26O3 (338.1882)


   

5,7-dimethoxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-3,4-dihydro-2h-1-benzopyran

5,7-dimethoxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-3,4-dihydro-2h-1-benzopyran

C22H26O3 (338.1882)


   

methyl 18-methyl-19-oxoicosa-2,5,7,9,11,13,15,17-octaenoate

methyl 18-methyl-19-oxoicosa-2,5,7,9,11,13,15,17-octaenoate

C22H26O3 (338.1882)


   

1,3-dimethoxy-5-[(1e)-2-(4-methoxyphenyl)ethenyl]-2-(3-methylbut-2-en-1-yl)benzene

1,3-dimethoxy-5-[(1e)-2-(4-methoxyphenyl)ethenyl]-2-(3-methylbut-2-en-1-yl)benzene

C22H26O3 (338.1882)


   

6-{2-[(1r)-2,2-dimethyl-6-methylidenecyclohexyl]ethyl}-2-methoxynaphthalene-1,4-dione

6-{2-[(1r)-2,2-dimethyl-6-methylidenecyclohexyl]ethyl}-2-methoxynaphthalene-1,4-dione

C22H26O3 (338.1882)


   

(2r)-2,7-dimethyl-2-[4-methyl-5-(4-methylfuran-2-yl)pent-3-en-1-yl]chromen-6-ol

(2r)-2,7-dimethyl-2-[4-methyl-5-(4-methylfuran-2-yl)pent-3-en-1-yl]chromen-6-ol

C22H26O3 (338.1882)


   

(1r,9r,10e,14e,17r)-5,11,15,19-tetramethyl-2,20-dioxatetracyclo[15.2.1.0¹,⁹.0³,⁸]icosa-3,5,7,10,14,18-hexaen-6-ol

(1r,9r,10e,14e,17r)-5,11,15,19-tetramethyl-2,20-dioxatetracyclo[15.2.1.0¹,⁹.0³,⁸]icosa-3,5,7,10,14,18-hexaen-6-ol

C22H26O3 (338.1882)


   

1,5-dimethoxy-3-[(1e)-2-(4-methoxyphenyl)ethenyl]-2-(3-methylbut-2-en-1-yl)benzene

1,5-dimethoxy-3-[(1e)-2-(4-methoxyphenyl)ethenyl]-2-(3-methylbut-2-en-1-yl)benzene

C22H26O3 (338.1882)


   

2-[5-(4-methoxy-2,3,6-trimethylphenyl)-3-methylpent-2-en-1-yl]cyclohexa-2,5-diene-1,4-dione

2-[5-(4-methoxy-2,3,6-trimethylphenyl)-3-methylpent-2-en-1-yl]cyclohexa-2,5-diene-1,4-dione

C22H26O3 (338.1882)


   

methyl (2e,5e,7e,9e,11e,13e,15e,17e)-18-methyl-19-oxoicosa-2,5,7,9,11,13,15,17-octaenoate

methyl (2e,5e,7e,9e,11e,13e,15e,17e)-18-methyl-19-oxoicosa-2,5,7,9,11,13,15,17-octaenoate

C22H26O3 (338.1882)


   

2-[(6e)-3,7-dimethyl-8-(4-methylfuran-2-yl)octa-2,6-dien-1-yl]-5-methylcyclohexa-2,5-diene-1,4-dione

2-[(6e)-3,7-dimethyl-8-(4-methylfuran-2-yl)octa-2,6-dien-1-yl]-5-methylcyclohexa-2,5-diene-1,4-dione

C22H26O3 (338.1882)


   

(2s)-7-methoxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-en-1-yl)-3,4-dihydro-2h-1-benzopyran

(2s)-7-methoxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-en-1-yl)-3,4-dihydro-2h-1-benzopyran

C22H26O3 (338.1882)


   

2-[(2e)-5-(4-methoxy-2,3,6-trimethylphenyl)-3-methylpent-2-en-1-yl]cyclohexa-2,5-diene-1,4-dione

2-[(2e)-5-(4-methoxy-2,3,6-trimethylphenyl)-3-methylpent-2-en-1-yl]cyclohexa-2,5-diene-1,4-dione

C22H26O3 (338.1882)


   

(1r,9r,17r)-5,11,15,19-tetramethyl-2,20-dioxatetracyclo[15.2.1.0¹,⁹.0³,⁸]icosa-3,5,7,10,14,18-hexaen-6-ol

(1r,9r,17r)-5,11,15,19-tetramethyl-2,20-dioxatetracyclo[15.2.1.0¹,⁹.0³,⁸]icosa-3,5,7,10,14,18-hexaen-6-ol

C22H26O3 (338.1882)


   

(3z,6z,9z)-3-ethyl-2,22-dioxabicyclo[16.3.1]docosa-1(21),3,6,9,18-pentaen-12-yn-20-one

(3z,6z,9z)-3-ethyl-2,22-dioxabicyclo[16.3.1]docosa-1(21),3,6,9,18-pentaen-12-yn-20-one

C22H26O3 (338.1882)


   

(4as,12bs)-9-(hydroxymethyl)-4,4,12b-trimethyl-1,2,3,4a,5,6-hexahydrotetraphene-8,11-dione

(4as,12bs)-9-(hydroxymethyl)-4,4,12b-trimethyl-1,2,3,4a,5,6-hexahydrotetraphene-8,11-dione

C22H26O3 (338.1882)


   

(2r)-2-[2-(4-methoxy-2,3,6-trimethylphenyl)ethyl]-2-methylchromen-6-ol

(2r)-2-[2-(4-methoxy-2,3,6-trimethylphenyl)ethyl]-2-methylchromen-6-ol

C22H26O3 (338.1882)


   

(2r)-2,7-dimethyl-2-[(3e)-4-methyl-5-(4-methylfuran-2-yl)pent-3-en-1-yl]chromen-6-ol

(2r)-2,7-dimethyl-2-[(3e)-4-methyl-5-(4-methylfuran-2-yl)pent-3-en-1-yl]chromen-6-ol

C22H26O3 (338.1882)


   

(10e,14z,18r)-10,14,18-trimethyl-4,6,22-trioxatetracyclo[16.3.1.0³,⁷.0⁸,²¹]docosa-1(21),2,7,10,14,19-hexaene

(10e,14z,18r)-10,14,18-trimethyl-4,6,22-trioxatetracyclo[16.3.1.0³,⁷.0⁸,²¹]docosa-1(21),2,7,10,14,19-hexaene

C22H26O3 (338.1882)


   

1,5-dimethoxy-3-[2-(4-methoxyphenyl)ethenyl]-2-(3-methylbut-2-en-1-yl)benzene

1,5-dimethoxy-3-[2-(4-methoxyphenyl)ethenyl]-2-(3-methylbut-2-en-1-yl)benzene

C22H26O3 (338.1882)


   

3-ethyl-2,22-dioxabicyclo[16.3.1]docosa-1(21),3,6,9,18-pentaen-12-yn-20-one

3-ethyl-2,22-dioxabicyclo[16.3.1]docosa-1(21),3,6,9,18-pentaen-12-yn-20-one

C22H26O3 (338.1882)


   

(2s)-5,7-dimethoxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-3,4-dihydro-2h-1-benzopyran

(2s)-5,7-dimethoxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-3,4-dihydro-2h-1-benzopyran

C22H26O3 (338.1882)


   

9-(hydroxymethyl)-4,4,12b-trimethyl-1,2,3,4a,5,6-hexahydrotetraphene-8,11-dione

9-(hydroxymethyl)-4,4,12b-trimethyl-1,2,3,4a,5,6-hexahydrotetraphene-8,11-dione

C22H26O3 (338.1882)