Exact Mass: 311.1764

Exact Mass Matches: 311.1764

Found 65 metabolites which its exact mass value is equals to given mass value 311.1764, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Arginylhistidine

(2S)-2-{[(2S)-2-amino-5-carbamimidamido-1-hydroxypentylidene]amino}-3-(1H-imidazol-5-yl)propanoate

C12H21N7O3 (311.1706)


Arginylhistidine is a dipeptide composed of arginine and histidine. 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.

   

Histidylarginine

(2S)-2-[(2S)-2-amino-3-(3H-imidazol-4-yl)propanamido]-5-carbamimidamidopentanoic acid

C12H21N7O3 (311.1706)


Histidylarginine is a dipeptide composed of histidine and arginine. 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.

   

Val-pro-pro

1-[1-(2-amino-3-methylbutanoyl)pyrrolidine-2-carbonyl]pyrrolidine-2-carboxylic acid

C15H25N3O4 (311.1845)


   

Noberastine

N-{3-[(5-methylfuran-2-yl)methyl]-3H-imidazo[4,5-b]pyridin-2-yl}piperidin-4-amine

C17H21N5O (311.1746)


C308 - Immunotherapeutic Agent > C29578 - Histamine-1 Receptor Antagonist

   
   
   

Hordenine-O-??-L-rhamnopyranoside

Hordenine-O-??-L-rhamnopyranoside

C16H25NO5 (311.1733)


   

2-Methylbutyric acid 2-[(2-hydroxyethyl)amino]-1,5-dimethyl-4-methoxy-6-oxo-2,4-cyclohexadien-1-yl ester

2-Methylbutyric acid 2-[(2-hydroxyethyl)amino]-1,5-dimethyl-4-methoxy-6-oxo-2,4-cyclohexadien-1-yl ester

C16H25NO5 (311.1733)


   
   
   
   
   
   
   
   
   

Arg-his

2-[2-amino-3-(1H-imidazol-5-yl)propanamido]-5-carbamimidamidopentanoic acid

C12H21N7O3 (311.1706)


   

His-arg

2-(2-amino-5-carbamimidamidopentanamido)-3-(1H-imidazol-5-yl)propanoic acid

C12H21N7O3 (311.1706)


   

(4-(5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDIN-3-YL)PHENYL)METHANOL

(4-(5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDIN-3-YL)PHENYL)METHANOL

C18H22BNO3 (311.1693)


   

Talsupram

Talsupram

C20H25NS (311.1708)


C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C185721 - Norepinephrine Reuptake Inhibitor C78272 - Agent Affecting Nervous System > C265 - Antidepressant Agent

   

N-BENZYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIMIDIN-2-AMINE

N-BENZYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIMIDIN-2-AMINE

C17H22BN3O2 (311.1805)


   

1-ethenylpyrrolidin-2-one,ethyl 2-methylprop-2-enoate,2-methylprop-2-enoic acid

1-ethenylpyrrolidin-2-one,ethyl 2-methylprop-2-enoate,2-methylprop-2-enoic acid

C16H25NO5 (311.1733)


   

1-BENZYL-4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-1H-PYRIDIN-2-ONE

1-BENZYL-4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-1H-PYRIDIN-2-ONE

C18H22BNO3 (311.1693)


   

Acetamide,N-(2-chlorophenyl)-2-[[2-(diethylamino)ethyl]ethylamino]-

Acetamide,N-(2-chlorophenyl)-2-[[2-(diethylamino)ethyl]ethylamino]-

C16H26ClN3O (311.1764)


   

4-Cyano-4-n-butyl-p-terphenyl

4-Cyano-4-n-butyl-p-terphenyl

C23H21N (311.1674)


   

O-(tert-Butyldimethylsilyl)benzanilide

O-(tert-Butyldimethylsilyl)benzanilide

C19H25NOSi (311.1705)


   

2-(BENZYLOXY)-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDINE

2-(BENZYLOXY)-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDINE

C18H22BNO3 (311.1693)


   

6-Benzyloxypyridine-3-boronic acid pinacol ester

6-Benzyloxypyridine-3-boronic acid pinacol ester

C18H22BNO3 (311.1693)


   

(S)-Di-tert-butyl2-cyanopiperazine-1,4-dicarboxylate

(S)-Di-tert-butyl2-cyanopiperazine-1,4-dicarboxylate

C15H25N3O4 (311.1845)


   

3-AMINO-N,N-DIETHYL-4-PIPERIDIN-1-YL-BENZENESULFONAMIDE

3-AMINO-N,N-DIETHYL-4-PIPERIDIN-1-YL-BENZENESULFONAMIDE

C15H25N3O2S (311.1667)


   

1-Benzylpyridin-2(1H)-one-5-boronic acid pinacol ester

1-Benzylpyridin-2(1H)-one-5-boronic acid pinacol ester

C18H22BNO3 (311.1693)


   

N-(furan-2-ylmethyl)-1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanimine

N-(furan-2-ylmethyl)-1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanimine

C18H22BNO3 (311.1693)


   

2-Benzyloxypyridine-3-boronic acid pinacol ester

2-Benzyloxypyridine-3-boronic acid pinacol ester

C18H22BNO3 (311.1693)


   

9-Butyl-8-(4-methoxybenzyl)-9H-purin-6-amine

9-Butyl-8-(4-methoxybenzyl)-9H-purin-6-amine

C17H21N5O (311.1746)


   

Val-pro-pro

Val-pro-pro

C15H25N3O4 (311.1845)


D004791 - Enzyme Inhibitors > D011480 - Protease Inhibitors > D000806 - Angiotensin-Converting Enzyme Inhibitors A tripeptide composed of L-valine and two L-proline units joined by peptide linkages. H-Val-Pro-Pro-OH, a milk-derived proline peptides derivative, is an inhibitor of Angiotensin I converting enzyme (ACE), with an IC50 of 9 μM. H-Val-Pro-Pro-OH, a milk-derived proline peptides derivative, is an inhibitor of Angiotensin I converting enzyme (ACE), with an IC50 of 9 μM. H-Val-Pro-Pro-OH, a milk-derived proline peptides derivative, is an inhibitor of Angiotensin I converting enzyme (ACE), with an IC50 of 9 μM.

   

1-phenyl-N-(3-propan-2-yloxypropyl)-4-pyrazolo[3,4-d]pyrimidinamine

1-phenyl-N-(3-propan-2-yloxypropyl)-4-pyrazolo[3,4-d]pyrimidinamine

C17H21N5O (311.1746)


   

Wasabidienone E

Wasabidienone E

C16H25NO5 (311.1733)


   

9-Butyl-8-(3-methoxybenzyl)-9H-purin-6-amine

9-Butyl-8-(3-methoxybenzyl)-9H-purin-6-amine

C17H21N5O (311.1746)


   

(2s)-2-{[3-(3-Aminophenyl)imidazo[1,2-B]pyridazin-6-Yl]amino}-3-Methylbutan-1-Ol

(2s)-2-{[3-(3-Aminophenyl)imidazo[1,2-B]pyridazin-6-Yl]amino}-3-Methylbutan-1-Ol

C17H21N5O (311.1746)


   

Noberastine

Noberastine

C17H21N5O (311.1746)


C308 - Immunotherapeutic Agent > C29578 - Histamine-1 Receptor Antagonist

   

6-ethyl-N-[2-(4-methoxyphenyl)ethyl]-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine

6-ethyl-N-[2-(4-methoxyphenyl)ethyl]-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine

C17H21N5O (311.1746)


   

3-(4-Ethyl-1-piperazinyl)-5-methylpyridazino[3,4-b][1,4]benzoxazine

3-(4-Ethyl-1-piperazinyl)-5-methylpyridazino[3,4-b][1,4]benzoxazine

C17H21N5O (311.1746)


   
   
   

1-(4-Fluorophenyl)-2-phenyl-3-(1-piperidinyl)-1-propanone

1-(4-Fluorophenyl)-2-phenyl-3-(1-piperidinyl)-1-propanone

C20H22FNO (311.1685)


   

Arginyl-histidine

Arginyl-histidine

C12H21N7O3 (311.1706)


   
   

arginylhistidine

arginylhistidine

C12H21N7O3 (311.1706)


   

Histidylarginine

Histidylarginine

C12H21N7O3 (311.1706)


   

(1r)-2-[(2-hydroxyethyl)amino]-4-methoxy-1,5-dimethyl-6-oxocyclohexa-2,4-dien-1-yl (2r)-2-methylbutanoate

(1r)-2-[(2-hydroxyethyl)amino]-4-methoxy-1,5-dimethyl-6-oxocyclohexa-2,4-dien-1-yl (2r)-2-methylbutanoate

C16H25NO5 (311.1733)


   
   

(6s)-6-hydroxy-5-[(2-hydroxyethyl)amino]-3-methoxy-2,6-dimethyl-4-[(2r)-2-methylbutanoyl]cyclohexa-2,4-dien-1-one

(6s)-6-hydroxy-5-[(2-hydroxyethyl)amino]-3-methoxy-2,6-dimethyl-4-[(2r)-2-methylbutanoyl]cyclohexa-2,4-dien-1-one

C16H25NO5 (311.1733)


   

(5s,7r,7ar)-2-(2,4-dihydroxybutyl)-3-imino-5-(2-methylprop-1-en-1-yl)-tetrahydro-1h-pyrrolo[1,2-c]imidazole-7-carboxylic acid

(5s,7r,7ar)-2-(2,4-dihydroxybutyl)-3-imino-5-(2-methylprop-1-en-1-yl)-tetrahydro-1h-pyrrolo[1,2-c]imidazole-7-carboxylic acid

C15H25N3O4 (311.1845)


   

6-hydroxy-4,5,6-trimethyl-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹⁶]hexadecane-3,7-dione

6-hydroxy-4,5,6-trimethyl-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹⁶]hexadecane-3,7-dione

C16H25NO5 (311.1733)


   

2-[(2-hydroxyethyl)amino]-4-methoxy-1,5-dimethyl-6-oxocyclohexa-2,4-dien-1-yl 2-methylbutanoate

2-[(2-hydroxyethyl)amino]-4-methoxy-1,5-dimethyl-6-oxocyclohexa-2,4-dien-1-yl 2-methylbutanoate

C16H25NO5 (311.1733)


   

[(1s,7s,7as)-7-hydroxy-hexahydro-1h-pyrrolizin-1-yl]methyl 3-methyl-2-(propanoyloxy)but-2-enoate

[(1s,7s,7as)-7-hydroxy-hexahydro-1h-pyrrolizin-1-yl]methyl 3-methyl-2-(propanoyloxy)but-2-enoate

C16H25NO5 (311.1733)


   

(1s)-2-[(2-hydroxyethyl)amino]-4-methoxy-1,5-dimethyl-6-oxocyclohexa-2,4-dien-1-yl (2r)-2-methylbutanoate

(1s)-2-[(2-hydroxyethyl)amino]-4-methoxy-1,5-dimethyl-6-oxocyclohexa-2,4-dien-1-yl (2r)-2-methylbutanoate

C16H25NO5 (311.1733)


   

(6r)-6-hydroxy-5-[(2-hydroxyethyl)amino]-3-methoxy-2,6-dimethyl-4-[(2r)-2-methylbutanoyl]cyclohexa-2,4-dien-1-one

(6r)-6-hydroxy-5-[(2-hydroxyethyl)amino]-3-methoxy-2,6-dimethyl-4-[(2r)-2-methylbutanoyl]cyclohexa-2,4-dien-1-one

C16H25NO5 (311.1733)


   

(1r,4s,5s,6s,10r,16r)-5-hydroxy-4,5,6-trimethyl-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹⁶]hexadecane-3,7-dione

(1r,4s,5s,6s,10r,16r)-5-hydroxy-4,5,6-trimethyl-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹⁶]hexadecane-3,7-dione

C16H25NO5 (311.1733)


   

6-hydroxy-5-[(2-hydroxyethyl)amino]-3-methoxy-2,6-dimethyl-4-(2-methylbutanoyl)cyclohexa-2,4-dien-1-one

6-hydroxy-5-[(2-hydroxyethyl)amino]-3-methoxy-2,6-dimethyl-4-(2-methylbutanoyl)cyclohexa-2,4-dien-1-one

C16H25NO5 (311.1733)


   

6-hydroxy-8-methyl-7-(propanoyloxy)-8-azabicyclo[3.2.1]octan-3-yl (2e)-2-methylbut-2-enoate

6-hydroxy-8-methyl-7-(propanoyloxy)-8-azabicyclo[3.2.1]octan-3-yl (2e)-2-methylbut-2-enoate

C16H25NO5 (311.1733)


   

1-ethyl 3-(7-hydroxy-hexahydro-1h-pyrrolizin-1-yl)methyl 2-(propan-2-ylidene)propanedioate

1-ethyl 3-(7-hydroxy-hexahydro-1h-pyrrolizin-1-yl)methyl 2-(propan-2-ylidene)propanedioate

C16H25NO5 (311.1733)


   

(7-hydroxy-hexahydro-1h-pyrrolizin-1-yl)methyl 3-methyl-2-(propanoyloxy)but-2-enoate

(7-hydroxy-hexahydro-1h-pyrrolizin-1-yl)methyl 3-methyl-2-(propanoyloxy)but-2-enoate

C16H25NO5 (311.1733)


   

(6s)-6-hydroxy-5-[(2-hydroxyethyl)amino]-3-methoxy-2,6-dimethyl-4-[(2s)-2-methylbutanoyl]cyclohexa-2,4-dien-1-one

(6s)-6-hydroxy-5-[(2-hydroxyethyl)amino]-3-methoxy-2,6-dimethyl-4-[(2s)-2-methylbutanoyl]cyclohexa-2,4-dien-1-one

C16H25NO5 (311.1733)


   

5-hydroxy-4,5,6-trimethyl-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹⁶]hexadecane-3,7-dione

5-hydroxy-4,5,6-trimethyl-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹⁶]hexadecane-3,7-dione

C16H25NO5 (311.1733)