Exact Mass: 273.145

Exact Mass Matches: 273.145

Found 173 metabolites which its exact mass value is equals to given mass value 273.145, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

α- Erythroidine

α-Erythroidine

C16H19NO3 (273.1365)


   

beta-Erythroidine

β-Erythroidine

C16H19NO3 (273.1365)


An organic heterotetracyclic indole alkaloid isolated from the seeds and other parts of Erythrina species. It differs from the alpha isomer in having the double bond of the dihydropyranone ring located beta,gamma- to the lactone carbonyl group instead of alpha,beta-.

   
   

Norgalantamine

(-)-N-Demethylgalanthamine

C16H19NO3 (273.1365)


N-Desmethyl Galanthamine is a metabolite of Galanthamine. Galanthamine is a potent acetylcholinesterase (AChE) inhibitor with an IC50 of 500 nM[1][2].

   

Normaritidine

(-)-8-Demethylmaritidine

C16H19NO3 (273.1365)


   

Sanguinine

(1S,12S,14R)-4-methyl-11-oxa-4-azatetracyclo[8.6.1.01,12.06,17]heptadeca-6(17),7,9,15-tetraene-9,14-diol

C16H19NO3 (273.1365)


Sanguinine is a benzazepine. Sanguinine is a natural product found in Lycoris sanguinea, Lycoris squamigera, and other organisms with data available. O-Desmethyl Galanthamine (Sanguinine) is galanthamine-type alkaloid. O-Desmethyl Galanthamine is an acetylcholinesterase (AChE) inhibitor, with an IC50 1.83 μM[1].

   

N-Desmethylzolmitriptan

N-Desmethyl Zolmitriptan

C15H19N3O2 (273.1477)


   
   

4-O-Methylnorbelladine

5-[[2-(4-hydroxyphenyl)ethylamino]methyl]-2-methoxy-phenol

C16H19NO3 (273.1365)


A phenethylamine alkaloid that is norbelladine in which the phenolic hydrogen at position 4 has been replaced by a methyl group.

   

(E,E)-Piperlonguminine

(Z,2E,4E)-5-(2H-1,3-benzodioxol-5-yl)-N-(2-methylpropyl)penta-2,4-dienimidic acid

C16H19NO3 (273.1365)


(E,E)-Piperlonguminine is a member of benzodioxoles. Piperlonguminine is a natural product found in Piper amalago, Piper retrofractum, and other organisms with data available. (E,E)-Piperlonguminine is found in herbs and spices. (E,E)-Piperlonguminine is an alkaloid from Piper longum (long pepper) and other Piper specie Alkaloid from Piper longum (long pepper) and other Piper subspecies (E,E)-Piperlonguminine is found in herbs and spices. Piperlonguminine is an alkaloid amide isolated from the Piper species. Piperlonguminine shows various biological properties, including anti-inflammatory, antitumor, neuroprotective, anti-platelet, anti-melanogenic, antifungal and antibacterial activities[1][2][3][4]. Piperlonguminine is an alkaloid amide isolated from the Piper species. Piperlonguminine shows various biological properties, including anti-inflammatory, antitumor, neuroprotective, anti-platelet, anti-melanogenic, antifungal and antibacterial activities[1][2][3][4].

   

(2E)-Piperamide-C5:1

(2E)-5-(2H-1,3-benzodioxol-5-yl)-1-(pyrrolidin-1-yl)pent-2-en-1-one

C16H19NO3 (273.1365)


(2E)-Piperamide-C5:1 is found in herbs and spices. (2E)-Piperamide-C5:1 is a constituent of pepper fruits (Piper nigrum, Piperaceae). Constituent of pepper fruits (Piper nigrum, Piperaceae). (2E)-Piperamide-C5:1 is found in herbs and spices and pepper (spice).

   

N-Acetyl desmethyl frovatriptan

3-acetamido-2,3,4,4a,9,9a-hexahydro-1H-carbazole-6-carboxamide

C15H19N3O2 (273.1477)


N-Acetyl desmethyl frovatriptan is a metabolite of frovatriptan. Frovatriptan (trade name Frova) is a triptan drug developed by Vernalis for the treatment of migraine headaches and for short term prevention of menstrual migraine. The product is licensed to Endo Pharmaceuticals in North America and Menarini in Europe. (Wikipedia)

   

Desmethylcyproheptadine

4-{tricyclo[9.4.0.0^{3,8}]pentadeca-1(15),3,5,7,9,11,13-heptaen-2-ylidene}piperidine

C20H19N (273.1517)


   

N-Desmethyl zolmitriptan

4-({3-[2-(methylamino)ethyl]-1H-indol-5-yl}methyl)-1,3-oxazolidin-2-one

C15H19N3O2 (273.1477)


   

Norgalanthamine

9-methoxy-11-oxa-4-azatetracyclo[8.6.1.0¹,¹².0⁶,¹⁷]heptadeca-6,8,10(17),15-tetraen-14-ol

C16H19NO3 (273.1365)


   

Prodolic acid

Pyrano[3,4-b]indole-1-aceticacid, 1,3,4,9-tetrahydro-1-propyl-

C16H19NO3 (273.1365)


C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent > C2198 - Nonnarcotic Analgesic D006133 - Growth Substances > D010937 - Plant Growth Regulators > D007210 - Indoleacetic Acids

   

9-Norpluviine

9-O-Demethylpluviine

C16H19NO3 (273.1365)


   
   
   

Glycocitlone A

Glycocitlone A

C16H19NO3 (273.1365)


   

4,8-dimethoxy-3-(3-methylbut-2-enyl)-1H-quinolin-2-one

4,8-dimethoxy-3-(3-methylbut-2-enyl)-1H-quinolin-2-one

C16H19NO3 (273.1365)


   

SCFVUIUTMITLOC-UHFFFAOYSA-

SCFVUIUTMITLOC-UHFFFAOYSA-

C16H19NO3 (273.1365)


   
   

Ptelefoliarine

Ptelefoliarine

C16H19NO3 (273.1365)


   

8-(gamma,gamma-dimethylallyloxy)-4-methoxy-N-methyl-2-quinolone

8-(gamma,gamma-dimethylallyloxy)-4-methoxy-N-methyl-2-quinolone

C16H19NO3 (273.1365)


   

10-Norpluviine

10-Norpluviine

C16H19NO3 (273.1365)


   

8-O-Demethylvasconine

(-)-8-Demethylmaritidine

C16H19NO3 (273.1365)


   

N-(4-fluorophenyl)adamantane-1-carboxamide

N-(4-fluorophenyl)adamantane-1-carboxamide

C17H20FNO (273.1529)


   

Maybridge3_005694

Maybridge3_005694

C16H19NO3 (273.1365)


   
   

methyl isoplatydesmine

methyl isoplatydesmine

C16H19NO3 (273.1365)


   

10-Methoxy-3,12-didehydrogalanthan-1,9-diol #

10-Methoxy-3,12-didehydrogalanthan-1,9-diol #

C16H19NO3 (273.1365)


   

8-O-demethylmaritidine|9-O-Demethylmaritidine

8-O-demethylmaritidine|9-O-Demethylmaritidine

C16H19NO3 (273.1365)


   

4-O-Demethylmesembrenon|4-O-Demethylmesembrenone

4-O-Demethylmesembrenon|4-O-Demethylmesembrenone

C16H19NO3 (273.1365)


   

Dihydrocrinine

Dihydrocrinine

C16H19NO3 (273.1365)


   
   

3-cinnamoyloxynortropan-6-ol

3-cinnamoyloxynortropan-6-ol

C16H19NO3 (273.1365)


   

(2R)-2,3-epoxy-N-methylatanine

(2R)-2,3-epoxy-N-methylatanine

C16H19NO3 (273.1365)


   

lannotinidine F

lannotinidine F

C16H19NO3 (273.1365)


   

SCHEMBL5928738

SCHEMBL5928738

C16H19NO3 (273.1365)


   

(-)-2-Isopropyl-6-methoxy-5-methyl-3,5-dihydro-2H-furo[3,2-c]chinolin-4-on|(-)-2-isopropyl-6-methoxy-5-methyl-3,5-dihydro-2H-furo[3,2-c]quinolin-4-one|2.3.4.5-tetrahydro-2-isopropyl-6-methoxy-5-methyl-4-oxo-furano<3.2-c>chinolin

(-)-2-Isopropyl-6-methoxy-5-methyl-3,5-dihydro-2H-furo[3,2-c]chinolin-4-on|(-)-2-isopropyl-6-methoxy-5-methyl-3,5-dihydro-2H-furo[3,2-c]quinolin-4-one|2.3.4.5-tetrahydro-2-isopropyl-6-methoxy-5-methyl-4-oxo-furano<3.2-c>chinolin

C16H19NO3 (273.1365)


   

Piperlonguminin

Piperlonguminin

C16H19NO3 (273.1365)


   

ACMC-20lw9k

ACMC-20lw9k

C20H19N (273.1517)


   

(8aS,9R,11R,12aS)-6,7,8,8a,9,10,11,12-octahydro-8a-hydroxy-11-methyl-1,9-ethanobenzo[i]quinolizin-13,14-dione|huperzine F

(8aS,9R,11R,12aS)-6,7,8,8a,9,10,11,12-octahydro-8a-hydroxy-11-methyl-1,9-ethanobenzo[i]quinolizin-13,14-dione|huperzine F

C16H19NO3 (273.1365)


   

oxomaritinamine

oxomaritinamine

C16H19NO3 (273.1365)


   

Norgalantamine

(1S,12S,14R)-9-methoxy-11-oxa-4-azatetracyclo[8.6.1.01,12.06,17]heptadeca-6(17),7,9,15-tetraen-14-ol

C16H19NO3 (273.1365)


Norgalanthamine is a benzazepine. Norgalanthamine is a natural product found in Lycoris squamigera, Hymenocallis rotata, and other organisms with data available. N-Desmethyl Galanthamine is a metabolite of Galanthamine. Galanthamine is a potent acetylcholinesterase (AChE) inhibitor with an IC50 of 500 nM[1][2].

   

hexyltyrazolone

hexyltyrazolone

C16H19NO3 (273.1365)


   

(E,E)-Piperlonguminine; AIF; CE0; CorrDec

(E,E)-Piperlonguminine; AIF; CE0; CorrDec

C16H19NO3 (273.1365)


   

(E,E)-Piperlonguminine; AIF; CE10; CorrDec

(E,E)-Piperlonguminine; AIF; CE10; CorrDec

C16H19NO3 (273.1365)


   

(E,E)-Piperlonguminine; AIF; CE30; CorrDec

(E,E)-Piperlonguminine; AIF; CE30; CorrDec

C16H19NO3 (273.1365)


   

(E,E)-Piperlonguminine; AIF; CE0; MS2Dec

(E,E)-Piperlonguminine; AIF; CE0; MS2Dec

C16H19NO3 (273.1365)


   

(E,E)-Piperlonguminine; AIF; CE10; MS2Dec

(E,E)-Piperlonguminine; AIF; CE10; MS2Dec

C16H19NO3 (273.1365)


   

(E,E)-Piperlonguminine; AIF; CE30; MS2Dec

(E,E)-Piperlonguminine; AIF; CE30; MS2Dec

C16H19NO3 (273.1365)


   

piperlonguminine

(2E,4E)-5-(2H-1,3-benzodioxol-5-yl)-N-(2-methylpropyl)penta-2,4-dienamide

C16H19NO3 (273.1365)


Piperlonguminine is an alkaloid amide isolated from the Piper species. Piperlonguminine shows various biological properties, including anti-inflammatory, antitumor, neuroprotective, anti-platelet, anti-melanogenic, antifungal and antibacterial activities[1][2][3][4]. Piperlonguminine is an alkaloid amide isolated from the Piper species. Piperlonguminine shows various biological properties, including anti-inflammatory, antitumor, neuroprotective, anti-platelet, anti-melanogenic, antifungal and antibacterial activities[1][2][3][4].

   

Piperamide-C5:1 (2E)

(2E)-5-(2H-1,3-benzodioxol-5-yl)-1-(pyrrolidin-1-yl)pent-2-en-1-one

C16H19NO3 (273.1365)


   

ethyl 5-tert-butyl-3-formyl-1H-indole-2-carboxylate

ethyl 5-tert-butyl-3-formyl-1H-indole-2-carboxylate

C16H19NO3 (273.1365)


   

5-ALLYLOXY-3,6-DIHYDRO-2H-PYRIDINE-1-CARBOXYLIC ACID BENZYL ESTER

5-ALLYLOXY-3,6-DIHYDRO-2H-PYRIDINE-1-CARBOXYLIC ACID BENZYL ESTER

C16H19NO3 (273.1365)


   

Tricyclo[3.3.1.13,​7]​decane, 1-​(4-​nitrophenyl)​

Tricyclo[3.3.1.13,​7]​decane, 1-​(4-​nitrophenyl)​

C16H19NO3 (273.1365)


   

BENZYL 4-OXO-2-PROPYL-3,4-DIHYDROPYRIDINE-1(2H)-CARBOXYLATE

BENZYL 4-OXO-2-PROPYL-3,4-DIHYDROPYRIDINE-1(2H)-CARBOXYLATE

C16H19NO3 (273.1365)


   

BENZYL 2-ISOPROPYL-4-OXO-3,4-DIHYDROPYRIDINE-1(2H)-CARBOXYLATE

BENZYL 2-ISOPROPYL-4-OXO-3,4-DIHYDROPYRIDINE-1(2H)-CARBOXYLATE

C16H19NO3 (273.1365)


   

3,4-DIHYDRO-6-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)ISOQUINOLIN-1(2H)-ONE

3,4-DIHYDRO-6-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)ISOQUINOLIN-1(2H)-ONE

C15H20BNO3 (273.1536)


   

4-(2-cyclohexylethylamino)-2-nitrobenzonitrile

4-(2-cyclohexylethylamino)-2-nitrobenzonitrile

C15H19N3O2 (273.1477)


   

1-(4-Aminophenyl)-5,6-dihydro-3-(4-morpholinyl)-2(1H)-pyridinone

1-(4-Aminophenyl)-5,6-dihydro-3-(4-morpholinyl)-2(1H)-pyridinone

C15H19N3O2 (273.1477)


   

Benzenemethanamine,N-phenyl-N-(phenylmethyl)-

Benzenemethanamine,N-phenyl-N-(phenylmethyl)-

C20H19N (273.1517)


   

6-PHENETHYLCARBAMOYL-CYCLOHEX-3-ENECARBOXYLIC ACID

6-PHENETHYLCARBAMOYL-CYCLOHEX-3-ENECARBOXYLIC ACID

C16H19NO3 (273.1365)


   

tert-Butyl 4-methoxynaphthalen-2-ylcarbamate

tert-Butyl 4-methoxynaphthalen-2-ylcarbamate

C16H19NO3 (273.1365)


   

1-Piperidinecarboxylic acid, 4-(1H-pyrrolo[2,3-b]pyridin-3-yl)-, ethyl ester

1-Piperidinecarboxylic acid, 4-(1H-pyrrolo[2,3-b]pyridin-3-yl)-, ethyl ester

C15H19N3O2 (273.1477)


   

3-(3-CYCLOPROPYL-1-OXOPROPYL)-4(R)-(1-PHENYLMETHYL)-2-OXAZOLIDINONE

3-(3-CYCLOPROPYL-1-OXOPROPYL)-4(R)-(1-PHENYLMETHYL)-2-OXAZOLIDINONE

C16H19NO3 (273.1365)


   

2-Amino-8-benzyl-2,8-diazaspiro[4.5]decane-1,3-dione

2-Amino-8-benzyl-2,8-diazaspiro[4.5]decane-1,3-dione

C15H19N3O2 (273.1477)


   

N,N-Bis(M-tolyl)benzenaMine

N,N-Bis(M-tolyl)benzenaMine

C20H19N (273.1517)


   

4,4-Dimethyltriphenylamine

4,4-Dimethyltriphenylamine

C20H19N (273.1517)


   

3,4-Dimethyltriphenylamine

3,4-Dimethyltriphenylamine

C20H19N (273.1517)


   

3,5-dimethyl-N-phenylaniline

3,5-dimethyl-N-phenylaniline

C20H19N (273.1517)


   

3-[(4-methylpiperazin-1-yl)methyl]-5-(trifluoromethyl)aniline

3-[(4-methylpiperazin-1-yl)methyl]-5-(trifluoromethyl)aniline

C13H18F3N3 (273.1453)


   

N-Cbz-9-azabicyclo[3.3.1]nonan-3-one

N-Cbz-9-azabicyclo[3.3.1]nonan-3-one

C16H19NO3 (273.1365)


   

6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-1H-qu inolin-2-one

6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-1H-qu inolin-2-one

C15H20BNO3 (273.1536)


   

5-diethylaminomethyl-2-phenyl-furan-3-carboxylic acid

5-diethylaminomethyl-2-phenyl-furan-3-carboxylic acid

C16H19NO3 (273.1365)


   

(N-AcrylaMidophenyl)boronic acid pinacol ester

(N-AcrylaMidophenyl)boronic acid pinacol ester

C15H20BNO3 (273.1536)


   

Mavacamten

Mavacamten

C15H19N3O2 (273.1477)


C - Cardiovascular system > C01 - Cardiac therapy

   

7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydroisoquinolin-1(2H)-one

7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydroisoquinolin-1(2H)-one

C15H20BNO3 (273.1536)


   

6-Methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole

6-Methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole

C15H20BNO3 (273.1536)


   

4-Methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole

4-Methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole

C15H20BNO3 (273.1536)


   

7-methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole

7-methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole

C15H20BNO3 (273.1536)


   

N-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acrylamide

N-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acrylamide

C15H20BNO3 (273.1536)


   

3-(4-Benzyloxyphenoxy)-2-hydroxypropanamine

3-(4-Benzyloxyphenoxy)-2-hydroxypropanamine

C16H19NO3 (273.1365)


   

5-Methoxy-1H-indole-2-boronic acid pinacol ester

5-Methoxy-1H-indole-2-boronic acid pinacol ester

C15H20BNO3 (273.1536)


   

2,4-dimethyl-N,N-diphenylaniline

2,4-dimethyl-N,N-diphenylaniline

C20H19N (273.1517)


   

2-{4-[3-(trifluoromethyl)phenyl]piperazin-1-yl}ethanamine

2-{4-[3-(trifluoromethyl)phenyl]piperazin-1-yl}ethanamine

C13H18F3N3 (273.1453)


   

4-pyren-1-ylbutan-1-amine

4-pyren-1-ylbutan-1-amine

C20H19N (273.1517)


   

4-(4-Methylpiperazin-1-ylmethyl)-3-trifluoromethylaniline

4-(4-Methylpiperazin-1-ylmethyl)-3-trifluoromethylaniline

C13H18F3N3 (273.1453)


   

2-oxo-7-aza-spiro[3.5]nonane-7-carboxylic acid benzyl ester

2-oxo-7-aza-spiro[3.5]nonane-7-carboxylic acid benzyl ester

C16H19NO3 (273.1365)


   

Desmethylcyproheptadine

Desmethylcyproheptadine

C20H19N (273.1517)


   

Evaclin; Evadol; Isodianidylethanolamine; LC 2

Evaclin; Evadol; Isodianidylethanolamine; LC 2

C16H19NO3 (273.1365)


   

5-(1,3-Benzodioxol-5-yl)-N,N-diethyl-2,4-pentadienamide

5-(1,3-Benzodioxol-5-yl)-N,N-diethyl-2,4-pentadienamide

C16H19NO3 (273.1365)


   

3-Amino-3-benzyl-9-carboxamide[4.3.0]bicyclo-1,6-diazanonan-2-one

3-Amino-3-benzyl-9-carboxamide[4.3.0]bicyclo-1,6-diazanonan-2-one

C15H19N3O2 (273.1477)


   

Prodolic acid

Pyrano[3,4-b]indole-1-aceticacid, 1,3,4,9-tetrahydro-1-propyl-

C16H19NO3 (273.1365)


C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent > C2198 - Nonnarcotic Analgesic D006133 - Growth Substances > D010937 - Plant Growth Regulators > D007210 - Indoleacetic Acids

   

5950-12-9

(2E,4E)-5-(1,3-benzodioxol-5-yl)-N-(2-methylpropyl)penta-2,4-dienamide

C16H19NO3 (273.1365)


Piperlonguminine is an alkaloid amide isolated from the Piper species. Piperlonguminine shows various biological properties, including anti-inflammatory, antitumor, neuroprotective, anti-platelet, anti-melanogenic, antifungal and antibacterial activities[1][2][3][4]. Piperlonguminine is an alkaloid amide isolated from the Piper species. Piperlonguminine shows various biological properties, including anti-inflammatory, antitumor, neuroprotective, anti-platelet, anti-melanogenic, antifungal and antibacterial activities[1][2][3][4].

   

4-(4-Cyclohexylanilino)-4-oxobut-2-enoic acid

4-(4-Cyclohexylanilino)-4-oxobut-2-enoic acid

C16H19NO3 (273.1365)


   

4-Methoxy-9-azatetracyclo[7.5.2.01,10.02,7]hexadeca-2,4,6,13-tetraene-5,12-diol

4-Methoxy-9-azatetracyclo[7.5.2.01,10.02,7]hexadeca-2,4,6,13-tetraene-5,12-diol

C16H19NO3 (273.1365)


   
   

3-Geranyl-4-hydroxybenzoate

3-Geranyl-4-hydroxybenzoate

C17H21O3- (273.1491)


   

(10bS,4aR)-oxomaritinamine

(10bS,4aR)-oxomaritinamine

C16H19NO3 (273.1365)


   

(10bR,4aS)-oxomaritinamine

(10bR,4aS)-oxomaritinamine

C16H19NO3 (273.1365)


   

N(2)-(3-hydroxy-3-methylhexanoyl)-L-glutaminate

N(2)-(3-hydroxy-3-methylhexanoyl)-L-glutaminate

C12H21N2O5- (273.145)


   

N-methylnorbelladine

N-methylnorbelladine

C16H19NO3 (273.1365)


   

1-(3-Pyridin-4-yl-4-oxa-1,2-diaza-spiro[4.6]undec-2-en-1-yl)-ethanone

1-(3-Pyridin-4-yl-4-oxa-1,2-diaza-spiro[4.6]undec-2-en-1-yl)-ethanone

C15H19N3O2 (273.1477)


   

N-[[(cyclohexylamino)-sulfanylidenemethyl]amino]carbamic acid tert-butyl ester

N-[[(cyclohexylamino)-sulfanylidenemethyl]amino]carbamic acid tert-butyl ester

C12H23N3O2S (273.1511)


   
   
   

3-[1-(pentylamino)ethylidene]-3,4-dihydro-2H-1-benzopyran-2,4-dione

3-[1-(pentylamino)ethylidene]-3,4-dihydro-2H-1-benzopyran-2,4-dione

C16H19NO3 (273.1365)


   

1-[2-[2-(2,3-dihydro-1H-inden-5-yloxy)ethoxy]ethyl]-1,2,4-triazole

1-[2-[2-(2,3-dihydro-1H-inden-5-yloxy)ethoxy]ethyl]-1,2,4-triazole

C15H19N3O2 (273.1477)


   

N-methyl-3-[3-(4-propan-2-ylphenyl)-1,2,4-oxadiazol-5-yl]propanamide

N-methyl-3-[3-(4-propan-2-ylphenyl)-1,2,4-oxadiazol-5-yl]propanamide

C15H19N3O2 (273.1477)


   

(4-Tert-butylphenyl) 3,5-dimethyl-1,2-oxazole-4-carboxylate

(4-Tert-butylphenyl) 3,5-dimethyl-1,2-oxazole-4-carboxylate

C16H19NO3 (273.1365)


   

(E)-5-acetyl-3-(1-(2,2-dimethylhydrazineyl)propylidene)indolin-2-one

(E)-5-acetyl-3-(1-(2,2-dimethylhydrazineyl)propylidene)indolin-2-one

C15H19N3O2 (273.1477)


   

[(2S)-1-(1H-indol-3-yl)-4-methyl-3-oxopentan-2-yl] acetate

[(2S)-1-(1H-indol-3-yl)-4-methyl-3-oxopentan-2-yl] acetate

C16H19NO3 (273.1365)


   

(-)-8-Demethylmaritidine

(-)-8-Demethylmaritidine

C16H19NO3 (273.1365)


   

N-Desmethylzolmitriptan

N-Desmethylzolmitriptan

C15H19N3O2 (273.1477)


   

(2E)-Piperamide-C5:1

(2E)-Piperamide-C5:1

C16H19NO3 (273.1365)


   

N-Acetyl desmethyl frovatriptan

N-Acetyl desmethyl frovatriptan

C15H19N3O2 (273.1477)


   

1-[(3r)-2,3-dihydroxy-5-(3-methylbut-2-en-1-yl)indol-3-yl]propan-2-one

1-[(3r)-2,3-dihydroxy-5-(3-methylbut-2-en-1-yl)indol-3-yl]propan-2-one

C16H19NO3 (273.1365)


   

5-(2h-1,3-benzodioxol-5-yl)-1-(pyrrolidin-1-yl)pent-2-en-1-one

5-(2h-1,3-benzodioxol-5-yl)-1-(pyrrolidin-1-yl)pent-2-en-1-one

C16H19NO3 (273.1365)


   

9-methyl-3-oxa-9-azatricyclo[3.3.1.0²,⁴]nonan-7-yl 2-phenylacetate

9-methyl-3-oxa-9-azatricyclo[3.3.1.0²,⁴]nonan-7-yl 2-phenylacetate

C16H19NO3 (273.1365)


   

(1r,10r,12s)-4-methoxy-9-azatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5,13-tetraene-5,12-diol

(1r,10r,12s)-4-methoxy-9-azatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5,13-tetraene-5,12-diol

C16H19NO3 (273.1365)


   

(2r)-2-(2-methoxypropan-2-yl)-9-methyl-2h,3h-furo[2,3-b]quinolin-4-one

(2r)-2-(2-methoxypropan-2-yl)-9-methyl-2h,3h-furo[2,3-b]quinolin-4-one

C16H19NO3 (273.1365)


   

4-methoxy-1-methyl-3-(3-methyl-2-oxobutyl)quinolin-2-one

4-methoxy-1-methyl-3-(3-methyl-2-oxobutyl)quinolin-2-one

C16H19NO3 (273.1365)


   

(10s,12s)-5-methoxy-9-azatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5,13-tetraene-4,12-diol

(10s,12s)-5-methoxy-9-azatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5,13-tetraene-4,12-diol

C16H19NO3 (273.1365)


   

5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9-trien-15-ol

5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9-trien-15-ol

C16H19NO3 (273.1365)


   

(1s,15r,16r)-4-methoxy-9-azatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-2(7),3,5,12-tetraene-5,15-diol

(1s,15r,16r)-4-methoxy-9-azatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-2(7),3,5,12-tetraene-5,15-diol

C16H19NO3 (273.1365)


   

(2z,4z)-5-(2h-1,3-benzodioxol-5-yl)-n-(2-methylpropyl)penta-2,4-dienimidic acid

(2z,4z)-5-(2h-1,3-benzodioxol-5-yl)-n-(2-methylpropyl)penta-2,4-dienimidic acid

C16H19NO3 (273.1365)


   

α-erythroidine

α-erythroidine

C16H19NO3 (273.1365)


   

(1s,15r,16s)-5-methoxy-9-azatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-2(7),3,5,12-tetraene-4,15-diol

(1s,15r,16s)-5-methoxy-9-azatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-2(7),3,5,12-tetraene-4,15-diol

C16H19NO3 (273.1365)


   

3-[(1e)-3-hydroxy-3-methylbut-1-en-1-yl]-4-methoxy-1-methylquinolin-2-one

3-[(1e)-3-hydroxy-3-methylbut-1-en-1-yl]-4-methoxy-1-methylquinolin-2-one

C16H19NO3 (273.1365)


   

(+/-)-lunacrine

(+/-)-lunacrine

C16H19NO3 (273.1365)


   

2-hydroxy-15-methyl-6-azatetracyclo[8.6.0.0¹,⁶.0²,¹³]hexadeca-7,9-diene-11,12-dione

2-hydroxy-15-methyl-6-azatetracyclo[8.6.0.0¹,⁶.0²,¹³]hexadeca-7,9-diene-11,12-dione

C16H19NO3 (273.1365)


   

4-methoxy-9-azatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5,13-tetraene-5,12-diol

4-methoxy-9-azatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5,13-tetraene-5,12-diol

C16H19NO3 (273.1365)


   

(1s,14r)-4-methyl-11-oxa-4-azatetracyclo[8.6.1.0¹,¹².0⁶,¹⁷]heptadeca-6(17),7,9,15-tetraene-9,14-diol

(1s,14r)-4-methyl-11-oxa-4-azatetracyclo[8.6.1.0¹,¹².0⁶,¹⁷]heptadeca-6(17),7,9,15-tetraene-9,14-diol

C16H19NO3 (273.1365)


   

16-methoxy-5-oxa-10-azatetracyclo[8.7.0.0¹,¹³.0²,⁷]heptadeca-2,12,14-trien-4-one

16-methoxy-5-oxa-10-azatetracyclo[8.7.0.0¹,¹³.0²,⁷]heptadeca-2,12,14-trien-4-one

C16H19NO3 (273.1365)


   

4'-o-methylnorbelladine

4'-o-methylnorbelladine

C16H19NO3 (273.1365)


   

3-[(2e)-but-2-en-1-yl]-4-ethoxy-8-hydroxy-1-methylquinolin-2-one

3-[(2e)-but-2-en-1-yl]-4-ethoxy-8-hydroxy-1-methylquinolin-2-one

C16H19NO3 (273.1365)


   

(1r,10s,12r)-4-methoxy-9-azatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5,13-tetraene-5,12-diol

(1r,10s,12r)-4-methoxy-9-azatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5,13-tetraene-5,12-diol

C16H19NO3 (273.1365)


   

(1s,15r,16s)-4-methoxy-9-azatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-2(7),3,5,12-tetraene-5,15-diol

(1s,15r,16s)-4-methoxy-9-azatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-2(7),3,5,12-tetraene-5,15-diol

C16H19NO3 (273.1365)


   

(1r,9s,10r,13s,14r,16s)-14-methyl-11-oxa-5-azapentacyclo[7.4.3.1¹⁰,¹³.0¹,¹⁶.0⁵,¹⁶]heptadec-3-ene-2,12-dione

(1r,9s,10r,13s,14r,16s)-14-methyl-11-oxa-5-azapentacyclo[7.4.3.1¹⁰,¹³.0¹,¹⁶.0⁵,¹⁶]heptadec-3-ene-2,12-dione

C16H19NO3 (273.1365)


   

2-(2-methoxypropan-2-yl)-9-methyl-2h,3h-furo[2,3-b]quinolin-4-one

2-(2-methoxypropan-2-yl)-9-methyl-2h,3h-furo[2,3-b]quinolin-4-one

C16H19NO3 (273.1365)


   

4-methyl-11-oxa-4-azatetracyclo[8.6.1.0¹,¹².0⁶,¹⁷]heptadeca-6(17),7,9,15-tetraene-9,14-diol

4-methyl-11-oxa-4-azatetracyclo[8.6.1.0¹,¹².0⁶,¹⁷]heptadeca-6(17),7,9,15-tetraene-9,14-diol

C16H19NO3 (273.1365)


   

3-{[(2r)-3,3-dimethyloxiran-2-yl]methyl}-4-methoxy-1-methylquinolin-2-one

3-{[(2r)-3,3-dimethyloxiran-2-yl]methyl}-4-methoxy-1-methylquinolin-2-one

C16H19NO3 (273.1365)


   

(1s,13s,15r)-5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9-trien-15-ol

(1s,13s,15r)-5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9-trien-15-ol

C16H19NO3 (273.1365)


   

5-methoxy-9-azatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5,13-tetraene-4,12-diol

5-methoxy-9-azatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5,13-tetraene-4,12-diol

C16H19NO3 (273.1365)


   

(1r,13r,15s)-5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9-trien-15-ol

(1r,13r,15s)-5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9-trien-15-ol

C16H19NO3 (273.1365)


   

14-methyl-11-oxa-5-azapentacyclo[7.4.3.1¹⁰,¹³.0¹,¹⁶.0⁵,¹⁶]heptadec-3-ene-2,12-dione

14-methyl-11-oxa-5-azapentacyclo[7.4.3.1¹⁰,¹³.0¹,¹⁶.0⁵,¹⁶]heptadec-3-ene-2,12-dione

C16H19NO3 (273.1365)


   

β-erythroidine

β-erythroidine

C16H19NO3 (273.1365)


   

(1r,10s,12s)-5-methoxy-9-azatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5,13-tetraene-4,12-diol

(1r,10s,12s)-5-methoxy-9-azatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5,13-tetraene-4,12-diol

C16H19NO3 (273.1365)


   

1-(1h-indol-3-yl)-4-methyl-3-oxopentan-2-yl acetate

1-(1h-indol-3-yl)-4-methyl-3-oxopentan-2-yl acetate

C16H19NO3 (273.1365)


   

4-methoxy-1-methyl-8-[(3-methylbut-2-en-1-yl)oxy]quinolin-2-one

4-methoxy-1-methyl-8-[(3-methylbut-2-en-1-yl)oxy]quinolin-2-one

C16H19NO3 (273.1365)


   

4-methoxy-9-azatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-2(7),3,5,12-tetraene-5,15-diol

4-methoxy-9-azatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-2(7),3,5,12-tetraene-5,15-diol

C16H19NO3 (273.1365)


   

5-(2h-1,3-benzodioxol-5-yl)-n-(sec-butyl)penta-2,4-dienamide

5-(2h-1,3-benzodioxol-5-yl)-n-(sec-butyl)penta-2,4-dienamide

C16H19NO3 (273.1365)


   

4-[(2-amino-3-hydroxyphenyl)methylidene]-5-(hydroxymethylidene)-3-methylideneheptan-2-one

4-[(2-amino-3-hydroxyphenyl)methylidene]-5-(hydroxymethylidene)-3-methylideneheptan-2-one

C16H19NO3 (273.1365)


   

(4z,5e)-4-[(2-amino-3-hydroxyphenyl)methylidene]-5-(hydroxymethylidene)-3-methylideneheptan-2-one

(4z,5e)-4-[(2-amino-3-hydroxyphenyl)methylidene]-5-(hydroxymethylidene)-3-methylideneheptan-2-one

C16H19NO3 (273.1365)


   

(2e,4z)-5-(2h-1,3-benzodioxol-5-yl)-n-(2-methylpropyl)penta-2,4-dienimidic acid

(2e,4z)-5-(2h-1,3-benzodioxol-5-yl)-n-(2-methylpropyl)penta-2,4-dienimidic acid

C16H19NO3 (273.1365)


   

(1s,10r,12r)-4-methoxy-9-azatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5,13-tetraene-5,12-diol

(1s,10r,12r)-4-methoxy-9-azatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5,13-tetraene-5,12-diol

C16H19NO3 (273.1365)


   

(2e,4e)-5-(2h-1,3-benzodioxol-5-yl)-n-(2-methylpropyl)penta-2,4-dienimidic acid

(2e,4e)-5-(2h-1,3-benzodioxol-5-yl)-n-(2-methylpropyl)penta-2,4-dienimidic acid

C16H19NO3 (273.1365)


   

3-[(2s)-2-hydroxy-3-methylbut-3-en-1-yl]-4-methoxy-1-methylquinolin-2-one

3-[(2s)-2-hydroxy-3-methylbut-3-en-1-yl]-4-methoxy-1-methylquinolin-2-one

C16H19NO3 (273.1365)


   

(2e)-3-(2h-1,3-benzodioxol-5-yl)-1-(4-methylpiperidin-1-yl)prop-2-en-1-one

(2e)-3-(2h-1,3-benzodioxol-5-yl)-1-(4-methylpiperidin-1-yl)prop-2-en-1-one

C16H19NO3 (273.1365)


   

(1s,2s,13r,15r)-2-hydroxy-15-methyl-6-azatetracyclo[8.6.0.0¹,⁶.0²,¹³]hexadeca-7,9-diene-11,12-dione

(1s,2s,13r,15r)-2-hydroxy-15-methyl-6-azatetracyclo[8.6.0.0¹,⁶.0²,¹³]hexadeca-7,9-diene-11,12-dione

C16H19NO3 (273.1365)


   

4,8-dimethoxy-3-(3-methylbut-2-en-1-yl)quinolin-2-ol

4,8-dimethoxy-3-(3-methylbut-2-en-1-yl)quinolin-2-ol

C16H19NO3 (273.1365)


   

3-(3-hydroxy-3-methylbut-1-en-1-yl)-4-methoxy-1-methylquinolin-2-one

3-(3-hydroxy-3-methylbut-1-en-1-yl)-4-methoxy-1-methylquinolin-2-one

C16H19NO3 (273.1365)


   

(2r)-1-(1h-indol-3-yl)-4-methyl-3-oxopentan-2-yl acetate

(2r)-1-(1h-indol-3-yl)-4-methyl-3-oxopentan-2-yl acetate

C16H19NO3 (273.1365)


   

(1s,12s,14s)-9-methoxy-11-oxa-4-azatetracyclo[8.6.1.0¹,¹².0⁶,¹⁷]heptadeca-6,8,10(17),15-tetraen-14-ol

(1s,12s,14s)-9-methoxy-11-oxa-4-azatetracyclo[8.6.1.0¹,¹².0⁶,¹⁷]heptadeca-6,8,10(17),15-tetraen-14-ol

C16H19NO3 (273.1365)


   

5-{[2-(4-hydroxyphenyl)ethyl](methyl)amino}-2-methoxyphenol

5-{[2-(4-hydroxyphenyl)ethyl](methyl)amino}-2-methoxyphenol

C16H19NO3 (273.1365)


   

(2e,4e)-5-(2h-1,3-benzodioxol-5-yl)-n-[(2s)-butan-2-yl]penta-2,4-dienimidic acid

(2e,4e)-5-(2h-1,3-benzodioxol-5-yl)-n-[(2s)-butan-2-yl]penta-2,4-dienimidic acid

C16H19NO3 (273.1365)


   

5-(2h-1,3-benzodioxol-5-yl)-n-(2-methylpropyl)penta-2,4-dienamide

5-(2h-1,3-benzodioxol-5-yl)-n-(2-methylpropyl)penta-2,4-dienamide

C16H19NO3 (273.1365)


   

(1s,7r,16r)-16-methoxy-5-oxa-10-azatetracyclo[8.7.0.0¹,¹³.0²,⁷]heptadeca-2,12,14-trien-4-one

(1s,7r,16r)-16-methoxy-5-oxa-10-azatetracyclo[8.7.0.0¹,¹³.0²,⁷]heptadeca-2,12,14-trien-4-one

C16H19NO3 (273.1365)


   

3-(2-hydroxy-3-methylbut-3-en-1-yl)-4-methoxy-1-methylquinolin-2-one

3-(2-hydroxy-3-methylbut-3-en-1-yl)-4-methoxy-1-methylquinolin-2-one

C16H19NO3 (273.1365)


   

(2e)-3-(2h-1,3-benzodioxol-5-yl)-n-cyclohexylprop-2-enimidic acid

(2e)-3-(2h-1,3-benzodioxol-5-yl)-n-cyclohexylprop-2-enimidic acid

C16H19NO3 (273.1365)