Exact Mass: 293.1416

Exact Mass Matches: 293.1416

Found 71 metabolites which its exact mass value is equals to given mass value 293.1416, within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error 8.0E-6 dalton.

   

Dehydronuciferine

15,16-dimethoxy-10-methyl-10-azatetracyclo[7.7.1.0^{2,7}.0^{13,17}]heptadeca-1(16),2,4,6,8,13(17),14-heptaene

C19H19NO2 (293.1416)


Dehydronuciferine is found in coffee and coffee products. Dehydronuciferine is an alkaloid from the leaves of Nelumbo nucifera (East Indian lotus). Dehydronuciferine is an isoquinoline alkaloid. Dehydronuciferine is a natural product found in Nelumbo nucifera with data available. Dehydronuciferine is isolated from the leaves of Nelumbo nucifera Gaertn, a acetylcholinesterase (AChE) inhibitor with an IC50 of 25 μg/mL[1]. Dehydronuciferine is isolated from the leaves of Nelumbo nucifera Gaertn, a acetylcholinesterase (AChE) inhibitor with an IC50 of 25 μg/mL[1].

   

Koenimbine

13-methoxy-5,5,8-trimethyl-6-oxa-17-azatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁶]heptadeca-1,3,7,9,11(16),12,14-heptaene

C19H19NO2 (293.1416)


Koenimbine is found in herbs and spices. Koenimbine is an alkaloid from leaves and fruits of Murraya koenigii (curryleaf tree

   

stephenanthrine

Phenanthro(3,4-d)-1,3-dioxole-5-ethanamine, N,N-dimethyl-

C19H19NO2 (293.1416)


   
   
   

Dehydronuciferine

15,16-dimethoxy-10-methyl-10-azatetracyclo[7.7.1.0^{2,7}.0^{13,17}]heptadeca-1(16),2,4,6,8,13(17),14-heptaene

C19H19NO2 (293.1416)


Dehydronuciferine is isolated from the leaves of Nelumbo nucifera Gaertn, a acetylcholinesterase (AChE) inhibitor with an IC50 of 25 μg/mL[1]. Dehydronuciferine is isolated from the leaves of Nelumbo nucifera Gaertn, a acetylcholinesterase (AChE) inhibitor with an IC50 of 25 μg/mL[1].

   

2-(3,4-Dimethoxyphenylethyl)quinoline

2-(3,4-Dimethoxyphenylethyl)quinoline

C19H19NO2 (293.1416)


   
   

substance FKI-1938A

substance FKI-1938A

C19H19NO2 (293.1416)


   
   

8-methoxy-3,3,9-trimethyl-3,11-dihydro-pyrano[3,2-a]carbazole|Koenimbin

8-methoxy-3,3,9-trimethyl-3,11-dihydro-pyrano[3,2-a]carbazole|Koenimbin

C19H19NO2 (293.1416)


   

pyrayafoline|Pyrayafoline A|Pyrayafoline-A

pyrayafoline|Pyrayafoline A|Pyrayafoline-A

C19H19NO2 (293.1416)


   

Clauszoline H

Clauszoline H

C19H19NO2 (293.1416)


   

5-methoxy-3,3,8-trimethyl-3,11-dihydro-pyrano[3,2-a]carbazole|Heptazolidine

5-methoxy-3,3,8-trimethyl-3,11-dihydro-pyrano[3,2-a]carbazole|Heptazolidine

C19H19NO2 (293.1416)


   

2-(3,4-Dimethoxyphenethyl)quinoline

2-(3,4-Dimethoxyphenethyl)quinoline

C19H19NO2 (293.1416)


   
   

COC1=C(C=2NC3=CC=CC=C3C=2C=C1C=O)C=CC(C)C

COC1=C(C=2NC3=CC=CC=C3C=2C=C1C=O)C=CC(C)C

C19H19NO2 (293.1416)


   

6,6a-dihydrodemethoxyguadiscine

6,6a-dihydrodemethoxyguadiscine

C19H19NO2 (293.1416)


   
   

Heptaphylline

Heptaphylline

C19H19NO2 (293.1416)


   

7-Methoxyglycomaurin

7-Methoxyglycomaurin

C19H19NO2 (293.1416)


   
   
   

O-Methylmurrayamine A

O-Methylmurrayamine A

C19H19NO2 (293.1416)


   

STEPHENANTHRINE

NCGC00160247-01!STEPHENANTHRINE

C19H19NO2 (293.1416)


   

Koenimbin

13-methoxy-5,5,8-trimethyl-6-oxa-17-azatetracyclo[8.7.0.0^{2,7}.0^{11,16}]heptadeca-1,3,7,9,11,13,15-heptaene

C19H19NO2 (293.1416)


   

2-(1,3-benzoxazol-2-yl)-1-(4-tert-butylphenyl)ethanone

2-(1,3-benzoxazol-2-yl)-1-(4-tert-butylphenyl)ethanone

C19H19NO2 (293.1416)


   

(1-Furan-2-yl-2-phenyl-ethyl)-(4-methoxy-phenyl)-amine

(1-Furan-2-yl-2-phenyl-ethyl)-(4-methoxy-phenyl)-amine

C19H19NO2 (293.1416)


   

(S)-METHYL3-(4-HYDROXY-3-NITROPHENYL)-2-(2,2,2-TRIFLUOROACETYLAMINO)PROPIONATE

(S)-METHYL3-(4-HYDROXY-3-NITROPHENYL)-2-(2,2,2-TRIFLUOROACETYLAMINO)PROPIONATE

C19H19NO2 (293.1416)


   

Spiro[2H-1-benzopyran-2,2-[2H]indol]-6-ol,1,3-dihydro-1,3,3-trimethyl-

Spiro[2H-1-benzopyran-2,2-[2H]indol]-6-ol,1,3-dihydro-1,3,3-trimethyl-

C19H19NO2 (293.1416)


   

TERT-BUTYL 5-PHENYL-1H-INDOLE-1-CARBOXYLATE

TERT-BUTYL 5-PHENYL-1H-INDOLE-1-CARBOXYLATE

C19H19NO2 (293.1416)


   

2-Benzylidene isobutyryl acetanilide

2-Benzylidene isobutyryl acetanilide

C19H19NO2 (293.1416)


   

PIPERIDINE-1,4-DIYLBIS(PHENYLMETHANONE)

PIPERIDINE-1,4-DIYLBIS(PHENYLMETHANONE)

C19H19NO2 (293.1416)


   

1-[2-(3,5-dimethylphenoxy)ethyl]indole-3-carbaldehyde

1-[2-(3,5-dimethylphenoxy)ethyl]indole-3-carbaldehyde

C19H19NO2 (293.1416)


   

4-Cyanophenyl 4-pentylbenzoate

4-Cyanophenyl 4-pentylbenzoate

C19H19NO2 (293.1416)


   

Methyl (3R)-(-)-3-(methyl-1H-Indol-3-yl)-3-phenylpropanoate

Methyl (3R)-(-)-3-(methyl-1H-Indol-3-yl)-3-phenylpropanoate

C19H19NO2 (293.1416)


   

(R)-ETHYL1-METHYLPIPERIDINE-3-CARBOXYLATE

(R)-ETHYL1-METHYLPIPERIDINE-3-CARBOXYLATE

C19H19NO2 (293.1416)


   

(R)-6-Allyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline-10,11-diol

(R)-6-Allyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline-10,11-diol

C19H19NO2 (293.1416)


   

(4-Benzoyl-1-methyl-3-pyrrolidinyl)-phenylmethanone

(4-Benzoyl-1-methyl-3-pyrrolidinyl)-phenylmethanone

C19H19NO2 (293.1416)


   

3,6-Diacetyl-9-propyl-9H-carbazole

3,6-Diacetyl-9-propyl-9H-carbazole

C19H19NO2 (293.1416)


   

3,6-Diacetyl-9-isopropylcarbazole

3,6-Diacetyl-9-isopropylcarbazole

C19H19NO2 (293.1416)


   

2-(2,3-dihydro-1H-inden-5-yloxy)-1-(2,3-dihydroindol-1-yl)ethanone

2-(2,3-dihydro-1H-inden-5-yloxy)-1-(2,3-dihydroindol-1-yl)ethanone

C19H19NO2 (293.1416)


   

N-(3,3-Diphenylpropionyl)pyrrolidin-2-one

N-(3,3-Diphenylpropionyl)pyrrolidin-2-one

C19H19NO2 (293.1416)


   
   

Phenanthro(3,4-d)-1,3-dioxole-5-ethanamine, N,N-dimethyl-

Phenanthro(3,4-d)-1,3-dioxole-5-ethanamine, N,N-dimethyl-

C19H19NO2 (293.1416)


   

(8R)-7-prop-2-enyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline-13,14-diol

(8R)-7-prop-2-enyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline-13,14-diol

C19H19NO2 (293.1416)


   

3,4,6-trimethyl-9-phenyl-7-oxa-11-azatricyclo[6.4.0.0²,⁶]dodeca-1(12),4,8,10-tetraen-12-ol

3,4,6-trimethyl-9-phenyl-7-oxa-11-azatricyclo[6.4.0.0²,⁶]dodeca-1(12),4,8,10-tetraen-12-ol

C19H19NO2 (293.1416)


   

9-methoxy-3,3,10-trimethyl-7h-pyrano[2,3-c]carbazole

9-methoxy-3,3,10-trimethyl-7h-pyrano[2,3-c]carbazole

C19H19NO2 (293.1416)


   

9-methoxy-3,3,8-trimethyl-11h-pyrano[3,2-a]carbazole

9-methoxy-3,3,8-trimethyl-11h-pyrano[3,2-a]carbazole

C19H19NO2 (293.1416)


   

(2s)-2-[(2e)-but-2-en-2-yl]-3-methyl-8-phenyl-2h-pyrano[3,2-c]pyridin-5-ol

(2s)-2-[(2e)-but-2-en-2-yl]-3-methyl-8-phenyl-2h-pyrano[3,2-c]pyridin-5-ol

C19H19NO2 (293.1416)


   

10-methoxy-3,3,5-trimethyl-11h-pyrano[3,2-a]carbazole

10-methoxy-3,3,5-trimethyl-11h-pyrano[3,2-a]carbazole

C19H19NO2 (293.1416)


   

3,5,8-trimethyl-9-oxa-7-azatetracyclo[8.8.0.0²,⁸.0¹²,¹⁷]octadeca-1(18),4,6,10,12,14,16-heptaen-6-ol

3,5,8-trimethyl-9-oxa-7-azatetracyclo[8.8.0.0²,⁸.0¹²,¹⁷]octadeca-1(18),4,6,10,12,14,16-heptaen-6-ol

C19H19NO2 (293.1416)


   

1-methoxy-2-(3-methylbut-2-en-1-yl)-9h-carbazole-3-carbaldehyde

1-methoxy-2-(3-methylbut-2-en-1-yl)-9h-carbazole-3-carbaldehyde

C19H19NO2 (293.1416)


   

(2r)-2-[(2e)-but-2-en-2-yl]-3-methyl-8-phenyl-2h-pyrano[3,2-c]pyridin-5-ol

(2r)-2-[(2e)-but-2-en-2-yl]-3-methyl-8-phenyl-2h-pyrano[3,2-c]pyridin-5-ol

C19H19NO2 (293.1416)


   

(2r,3s,6r)-3,4,6-trimethyl-9-phenyl-7-oxa-11-azatricyclo[6.4.0.0²,⁶]dodeca-1(12),4,8,10-tetraen-12-ol

(2r,3s,6r)-3,4,6-trimethyl-9-phenyl-7-oxa-11-azatricyclo[6.4.0.0²,⁶]dodeca-1(12),4,8,10-tetraen-12-ol

C19H19NO2 (293.1416)


   

dimethyl(2-{2h-phenanthro[3,4-d][1,3]dioxol-5-yl}ethyl)amine

dimethyl(2-{2h-phenanthro[3,4-d][1,3]dioxol-5-yl}ethyl)amine

C19H19NO2 (293.1416)


   

8-methoxy-3,3,5-trimethyl-11h-pyrano[3,2-a]carbazole

8-methoxy-3,3,5-trimethyl-11h-pyrano[3,2-a]carbazole

C19H19NO2 (293.1416)


   

(2r,3r,8r)-3,5,8-trimethyl-9-oxa-7-azatetracyclo[8.8.0.0²,⁸.0¹²,¹⁷]octadeca-1(18),4,6,10,12,14,16-heptaen-6-ol

(2r,3r,8r)-3,5,8-trimethyl-9-oxa-7-azatetracyclo[8.8.0.0²,⁸.0¹²,¹⁷]octadeca-1(18),4,6,10,12,14,16-heptaen-6-ol

C19H19NO2 (293.1416)


   

(2r,3s,6r)-3,4,6-trimethyl-11-phenyl-7-oxa-9-azatricyclo[6.4.0.0²,⁶]dodeca-1(12),4,8,10-tetraen-12-ol

(2r,3s,6r)-3,4,6-trimethyl-11-phenyl-7-oxa-9-azatricyclo[6.4.0.0²,⁶]dodeca-1(12),4,8,10-tetraen-12-ol

C19H19NO2 (293.1416)


   

3-isopropyl-9,9-dimethyl-15-azatetracyclo[10.2.1.0⁵,¹⁴.0⁸,¹³]pentadeca-1(14),3,5,7,12-pentaene-2,11-dione

3-isopropyl-9,9-dimethyl-15-azatetracyclo[10.2.1.0⁵,¹⁴.0⁸,¹³]pentadeca-1(14),3,5,7,12-pentaene-2,11-dione

C19H19NO2 (293.1416)


   

(2r,3r,8s)-3,5,8-trimethyl-9-oxa-7-azatetracyclo[8.8.0.0²,⁸.0¹²,¹⁷]octadeca-1(18),4,6,10,12,14,16-heptaen-6-ol

(2r,3r,8s)-3,5,8-trimethyl-9-oxa-7-azatetracyclo[8.8.0.0²,⁸.0¹²,¹⁷]octadeca-1(18),4,6,10,12,14,16-heptaen-6-ol

C19H19NO2 (293.1416)


   

11-methoxy-2-methyl-1h,3h,4h-naphtho[2,1-f]isoquinolin-12-ol

11-methoxy-2-methyl-1h,3h,4h-naphtho[2,1-f]isoquinolin-12-ol

C19H19NO2 (293.1416)


   

2-[2-(3,4-dimethoxyphenyl)ethyl]quinoline

2-[2-(3,4-dimethoxyphenyl)ethyl]quinoline

C19H19NO2 (293.1416)


   

1-methoxy-4-(3-methylbut-2-en-1-yl)-9h-carbazole-3-carbaldehyde

1-methoxy-4-(3-methylbut-2-en-1-yl)-9h-carbazole-3-carbaldehyde

C19H19NO2 (293.1416)


   

(2s,3r,8r)-3,5,8-trimethyl-9-oxa-7-azatetracyclo[8.8.0.0²,⁸.0¹²,¹⁷]octadeca-1(18),4,6,10,12,14,16-heptaen-6-ol

(2s,3r,8r)-3,5,8-trimethyl-9-oxa-7-azatetracyclo[8.8.0.0²,⁸.0¹²,¹⁷]octadeca-1(18),4,6,10,12,14,16-heptaen-6-ol

C19H19NO2 (293.1416)


   

(2s,3r,6s)-3,4,6-trimethyl-11-phenyl-7-oxa-9-azatricyclo[6.4.0.0²,⁶]dodeca-1(12),4,8,10-tetraen-12-ol

(2s,3r,6s)-3,4,6-trimethyl-11-phenyl-7-oxa-9-azatricyclo[6.4.0.0²,⁶]dodeca-1(12),4,8,10-tetraen-12-ol

C19H19NO2 (293.1416)


   

15,16-dimethoxy-10-methyl-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(17),2(7),3,5,8,13,15-heptaene

15,16-dimethoxy-10-methyl-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(17),2(7),3,5,8,13,15-heptaene

C19H19NO2 (293.1416)


   

8-methoxy-3,3,9-trimethyl-11h-pyrano[3,2-a]carbazole

8-methoxy-3,3,9-trimethyl-11h-pyrano[3,2-a]carbazole

C19H19NO2 (293.1416)


   

9-methoxy-2,2,8-trimethyl-11h-pyrano[2,3-a]carbazole

9-methoxy-2,2,8-trimethyl-11h-pyrano[2,3-a]carbazole

C19H19NO2 (293.1416)


   

9-methoxy-3,3,5-trimethyl-11h-pyrano[3,2-a]carbazole

9-methoxy-3,3,5-trimethyl-11h-pyrano[3,2-a]carbazole

C19H19NO2 (293.1416)