Exact Mass: 243.1582836

Exact Mass Matches: 243.1582836

Found 69 metabolites which its exact mass value is equals to given mass value 243.1582836, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

NA 16:6

2,4-Hexadienamide, N-(2-methylpropyl)-6-phenyl-, (E,E)-

C16H21NO (243.1623056)


   

2-heptylquinolin-4(1H)-one

2-heptylquinolin-4(1H)-one

C16H21NO (243.1623056)


   

Chalciporone

(6E,8Z)-9-(7-methyl-3H-azepin-2-yl)nona-6,8-dien-3-one

C16H21NO (243.1623056)


7-Methyl-2-(7-oxo-1,3-nonadienyl)-3H-azepine is found in mushrooms. 7-Methyl-2-(7-oxo-1,3-nonadienyl)-3H-azepine is a constituent of the toxic mushroom Chalciporus piperatus. Pungent principle from fruit-bodies of the toxic mushroom Chalciporus piperatus. Chalciporone is found in mushrooms.

   

Prolyl-Lysine

6-Amino-2-{[hydroxy(pyrrolidin-2-yl)methylidene]amino}hexanoate

C11H21N3O3 (243.1582836)


Prolyl-Lysine is a dipeptide composed of proline and lysine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.

   

Lysylproline

(2S)-1-[(2S)-2,6-diaminohexanoyl]pyrrolidine-2-carboxylic acid

C11H21N3O3 (243.1582836)


Lysylproline is a dipeptide composed of lysine and proline. It is an incomplete breakdown product of protein digestion or protein catabolism. Dipeptides are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Some dipeptides are known to have physiological or cell-signalling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis.

   

N-((1R,2S,4S)-Bicyclo[2.2.1]heptan-2-yl)-9-methyl-9H-purin-6-amine

N-((1R,2S,4S)-Bicyclo[2.2.1]heptan-2-yl)-9-methyl-9H-purin-6-amine

C13H17N5 (243.1483882)


   

hydroxymorphinan

17-azatetracyclo[7.5.3.0^{1,10}.0^{2,7}]heptadeca-2(7),3,5-trien-6-ol

C16H21NO (243.1623056)


   

3-Hydroxymorphinan

17-azatetracyclo[7.5.3.0^{1,10}.0^{2,7}]heptadeca-2,4,6-trien-4-ol

C16H21NO (243.1623056)


   
   

2-Heptyl-4-hydroxy quinoline

2-Heptyl-4-hydroxy quinoline

C16H21NO (243.1623056)


   

2-Heptyl-4-hydroxyquinoline

2-Heptyl-4-hydroxyquinoline

C16H21NO (243.1623056)


A monohydroxyquinoline that is 4-hydroxyquinoline bearing an additional heptyl substituent at position 2.

   

chalciporone

(6E,8Z)-9-(7-methyl-3H-azepin-2-yl)nona-6,8-dien-3-one

C16H21NO (243.1623056)


   

(2E,4E)-N-isobutyldodeca-2,4-dien-8,10-diynamide|2-Methylpropylamide-(2E,4E)-2,4-Dodecadiene-8,10-diynoic acid|Anacydin|dodeca-2E,4E-diene-8,10-diynoic acid isobutylamide|Dodecadien-(2trans.4trans)-diin-(8.10)-saeure-(1)-isobutylamid

(2E,4E)-N-isobutyldodeca-2,4-dien-8,10-diynamide|2-Methylpropylamide-(2E,4E)-2,4-Dodecadiene-8,10-diynoic acid|Anacydin|dodeca-2E,4E-diene-8,10-diynoic acid isobutylamide|Dodecadien-(2trans.4trans)-diin-(8.10)-saeure-(1)-isobutylamid

C16H21NO (243.1623056)


   

2,4-Undecadiene-8,10-diynoic acid isopentylamide

2,4-Undecadiene-8,10-diynoic acid isopentylamide

C16H21NO (243.1623056)


   

plantagoamidinic acid B

plantagoamidinic acid B

C11H21N3O3 (243.1582836)


   

N-(2-methylbutyl)undeca-2E,4Z-diene-8,10-diynamide|undeca-2E,4Z-dien-8,10-diynoic acid 2-methylbutylamide|undeca-2E,4Z-diene-8,10-diynoic acid 2-methylbutylamide|undeca-2E,4Z-diene-8,10-diynoic acid-2-methylbutylamide

N-(2-methylbutyl)undeca-2E,4Z-diene-8,10-diynamide|undeca-2E,4Z-dien-8,10-diynoic acid 2-methylbutylamide|undeca-2E,4Z-diene-8,10-diynoic acid 2-methylbutylamide|undeca-2E,4Z-diene-8,10-diynoic acid-2-methylbutylamide

C16H21NO (243.1623056)


   

octa-2Z,4E-dienoic acid 2-phenylethylamide

octa-2Z,4E-dienoic acid 2-phenylethylamide

C16H21NO (243.1623056)


   

HHQ

HHQ aka 2-heptylquinolin-4(1H)-one

C16H21NO (243.1623056)


   

3-Hydroxymorphinan

3-Hydroxymorphinan

C16H21NO (243.1623056)


   
   
   

1-((4-amino-2-propylpyrimidin-5-yl)methyl)-2-methylpyridinium

1-((4-amino-2-propylpyrimidin-5-yl)methyl)-2-methylpyridinium

C13H17N5 (243.1483882)


   

Lys-pro

6-amino-2-(pyrrolidin-2-ylformamido)hexanoic acid

C11H21N3O3 (243.1582836)


A dipeptide formed from L-lysine and L-proline residues.

   

Pro-lys

1-(2,6-diaminohexanoyl)pyrrolidine-2-carboxylic acid

C11H21N3O3 (243.1582836)


A dipeptide formed from L-proline and L-lysine residues.

   

TERT-BUTYL 2-(TRIMETHYLSILYL)PYRROLIDINE-1-CARBOXYLATE

TERT-BUTYL 2-(TRIMETHYLSILYL)PYRROLIDINE-1-CARBOXYLATE

C12H25NO2Si (243.16544700000003)


   

1-[(2-phenyltriazol-4-yl)methyl]piperazine

1-[(2-phenyltriazol-4-yl)methyl]piperazine

C13H17N5 (243.1483882)


   

tert-butyl 4-amino-4-carbamoylpiperidine-1-carboxylate

tert-butyl 4-amino-4-carbamoylpiperidine-1-carboxylate

C11H21N3O3 (243.1582836)


   

(4S,6R)-6-BENZYLOXYMETHYL-4-METHYL-4-VINYL-TETRAHYDRO-PYRAN-2-ONE

(4S,6R)-6-BENZYLOXYMETHYL-4-METHYL-4-VINYL-TETRAHYDRO-PYRAN-2-ONE

C16H21NO (243.1623056)


   

TERT-BUTYL 3-(HYDRAZINECARBONYL)PIPERIDINE-1-CARBOXYLATE

TERT-BUTYL 3-(HYDRAZINECARBONYL)PIPERIDINE-1-CARBOXYLATE

C11H21N3O3 (243.1582836)


   

2-aminopropan-1-ol,propane-1,2-diol,propane-1,2,3-triol

2-aminopropan-1-ol,propane-1,2-diol,propane-1,2,3-triol

C9H25NO6 (243.168179)


   

1-BOC-ISONIPECOTIC ACID HYDRAZIDE

1-BOC-ISONIPECOTIC ACID HYDRAZIDE

C11H21N3O3 (243.1582836)


   

1-Boc-Nipecotic Acid Hydrazide

1-Boc-Nipecotic Acid Hydrazide

C11H21N3O3 (243.1582836)


   

TERT-BUTYL 3-(N-HYDROXYCARBAMIMIDOYL)PIPERIDINE-1-CARBOXYLATE

TERT-BUTYL 3-(N-HYDROXYCARBAMIMIDOYL)PIPERIDINE-1-CARBOXYLATE

C11H21N3O3 (243.1582836)


   

N-(1-Methylethyl)-3-(1-Naphthalenyloxy)-1-Propanamine

N-(1-Methylethyl)-3-(1-Naphthalenyloxy)-1-Propanamine

C16H21NO (243.1623056)


   

tert-butyl N-[2-oxo-2-(piperazin-1-yl)ethyl]carbamate

tert-butyl N-[2-oxo-2-(piperazin-1-yl)ethyl]carbamate

C11H21N3O3 (243.1582836)


   

(4-BOC-PIPERAZIN-1-YL)-ACETAMIDE

(4-BOC-PIPERAZIN-1-YL)-ACETAMIDE

C11H21N3O3 (243.1582836)


   

tert-butyl 4-(methylcarbamoyl)piperazine-1-carboxylate

tert-butyl 4-(methylcarbamoyl)piperazine-1-carboxylate

C11H21N3O3 (243.1582836)


   
   

Amprolium ion

Amprolium ion

C14H19N4+ (243.16096339999999)


D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000981 - Antiprotozoal Agents

   

3-Hydroxymorphinan

17-azatetracyclo[7.5.3.0^{1,10}.0^{2,7}]heptadeca-2,4,6-trien-4-ol

C16H21NO (243.1623056)


D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids

   

N-(2,3-dimethylphenyl)bicyclo[2.2.1]heptane-2-carboxamide

N-(2,3-dimethylphenyl)bicyclo[2.2.1]heptane-2-carboxamide

C16H21NO (243.1623056)


   

2-Cyano-N,N-diethyl-2-(phenyl-hydrazono)-acetamidine

2-Cyano-N,N-diethyl-2-(phenyl-hydrazono)-acetamidine

C13H17N5 (243.1483882)


   

N-(2,4-dimethylphenyl)-3-bicyclo[2.2.1]heptanecarboxamide

N-(2,4-dimethylphenyl)-3-bicyclo[2.2.1]heptanecarboxamide

C16H21NO (243.1623056)


   

huperzine A(1+)

huperzine A(1+)

C15H19N2O+ (243.14973039999998)


A primary ammonium ion that is the conjugate acid of huperzine A resulting from the protonation of the primary amino group; major species at pH 7.3.

   

(7S)-7-[propyl(prop-2-ynyl)amino]-5,6,7,8-tetrahydronaphthalen-1-ol

(7S)-7-[propyl(prop-2-ynyl)amino]-5,6,7,8-tetrahydronaphthalen-1-ol

C16H21NO (243.1623056)


   

(S)-1-((S)-2,6-Diaminohexanoyl)pyrrolidine-2-carboxylic acid

(S)-1-((S)-2,6-Diaminohexanoyl)pyrrolidine-2-carboxylic acid

C11H21N3O3 (243.1582836)


   

N-(1-Indanyl)-N-(2-butenyl)propanamide

N-(1-Indanyl)-N-(2-butenyl)propanamide

C16H21NO (243.1623056)


   
   

2-heptyl-4-quinolone

2-heptyl-4-quinolone

C16H21NO (243.1623056)


A quinolone consisting of quinolin-4(1H)-one carrying a heptyl substituent at position 2.

   
   

(2e,4e)-n-[(2s)-2-methylbutyl]undeca-2,4-dien-8,10-diynimidic acid

(2e,4e)-n-[(2s)-2-methylbutyl]undeca-2,4-dien-8,10-diynimidic acid

C16H21NO (243.1623056)


   

(3-hydroxybutan-2-yl)[(1e)-3-(c-hydroxycarbonimidoyl)-3-propylprop-1-en-1-yl-oxo-λ⁵-azanylidene]amine

(3-hydroxybutan-2-yl)[(1e)-3-(c-hydroxycarbonimidoyl)-3-propylprop-1-en-1-yl-oxo-λ⁵-azanylidene]amine

C11H21N3O3 (243.1582836)


   

(2e,4z)-n-(2-methylpropyl)dodeca-2,4-dien-8,10-diynimidic acid

(2e,4z)-n-(2-methylpropyl)dodeca-2,4-dien-8,10-diynimidic acid

C16H21NO (243.1623056)


   

(3-hydroxybutan-2-yl)[3-(c-hydroxycarbonimidoyl)-3-propylprop-1-en-1-yl-oxo-λ⁵-azanylidene]amine

(3-hydroxybutan-2-yl)[3-(c-hydroxycarbonimidoyl)-3-propylprop-1-en-1-yl-oxo-λ⁵-azanylidene]amine

C11H21N3O3 (243.1582836)


   

(2e,4z)-n-(2-phenylethyl)octa-2,4-dienimidic acid

(2e,4z)-n-(2-phenylethyl)octa-2,4-dienimidic acid

C16H21NO (243.1623056)


   

(2r,3r,4s)-3-methyl-2-[(1e,3e)-4-phenylbuta-1,3-dien-1-yl]piperidin-4-ol

(2r,3r,4s)-3-methyl-2-[(1e,3e)-4-phenylbuta-1,3-dien-1-yl]piperidin-4-ol

C16H21NO (243.1623056)


   

n-(2-phenylethyl)octa-2,4-dienimidic acid

n-(2-phenylethyl)octa-2,4-dienimidic acid

C16H21NO (243.1623056)


   

(2z,4e)-n-(2-phenylethyl)octa-2,4-dienimidic acid

(2z,4e)-n-(2-phenylethyl)octa-2,4-dienimidic acid

C16H21NO (243.1623056)


   

n-(2-methylbutyl)undeca-2,4-dien-8,10-diynimidic acid

n-(2-methylbutyl)undeca-2,4-dien-8,10-diynimidic acid

C16H21NO (243.1623056)


   

(6e,8e)-9-(7-methyl-7h-azepin-2-yl)nona-6,8-dien-3-one

(6e,8e)-9-(7-methyl-7h-azepin-2-yl)nona-6,8-dien-3-one

C16H21NO (243.1623056)


   

(2e)-n-(2-methylpropyl)dodeca-2,4-dien-8,10-diynimidic acid

(2e)-n-(2-methylpropyl)dodeca-2,4-dien-8,10-diynimidic acid

C16H21NO (243.1623056)


   

(2e,4e)-n-(2-methylbutyl)undeca-2,4-dien-8,10-diynimidic acid

(2e,4e)-n-(2-methylbutyl)undeca-2,4-dien-8,10-diynimidic acid

C16H21NO (243.1623056)


   

n-(2-methylpropyl)dodeca-2,4-dien-8,10-diynimidic acid

n-(2-methylpropyl)dodeca-2,4-dien-8,10-diynimidic acid

C16H21NO (243.1623056)


   

(2e,4z)-n-[(2s)-2-methylbutyl]undeca-2,4-dien-8,10-diynimidic acid

(2e,4z)-n-[(2s)-2-methylbutyl]undeca-2,4-dien-8,10-diynimidic acid

C16H21NO (243.1623056)


   

(2e,4z)-n-(2-methylbutyl)undeca-2,4-dien-8,10-diynimidic acid

(2e,4z)-n-(2-methylbutyl)undeca-2,4-dien-8,10-diynimidic acid

C16H21NO (243.1623056)


   

(2z,4e)-n-(2-methylbutyl)undeca-2,4-dien-8,10-diynimidic acid

(2z,4e)-n-(2-methylbutyl)undeca-2,4-dien-8,10-diynimidic acid

C16H21NO (243.1623056)


   

(2r)-6-hydroxy-2-[(4r)-2-iminoimidazolidin-4-yl]-6-methylheptanoic acid

(2r)-6-hydroxy-2-[(4r)-2-iminoimidazolidin-4-yl]-6-methylheptanoic acid

C11H21N3O3 (243.1582836)


   

(2e,4e)-n-(2-methylpropyl)dodeca-2,4-dien-8,10-diynimidic acid

(2e,4e)-n-(2-methylpropyl)dodeca-2,4-dien-8,10-diynimidic acid

C16H21NO (243.1623056)


   

(2z,4e)-n-(2-methylpropyl)dodeca-2,4-dien-8,10-diynimidic acid

(2z,4e)-n-(2-methylpropyl)dodeca-2,4-dien-8,10-diynimidic acid

C16H21NO (243.1623056)