Exact Mass: 344.21266160000005

Exact Mass Matches: 344.21266160000005

Found 193 metabolites which its exact mass value is equals to given mass value 344.21266160000005, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Oxyphencyclimine

(1-methyl-1,4,5,6-tetrahydropyrimidin-2-yl)methyl 2-cyclohexyl-2-hydroxy-2-phenylacetate

C20H28N2O3 (344.20998180000004)


Oxyphencyclimine is only found in individuals that have used or taken this drug. It is an anticholinergic drug (trade name Daricon) used in treating peptic ulcers.Oxyphencyclimine binds the muscarinic acetylcholine receptor. It may block all three types of muscarinic receptors including M-1 receptors in the CNS and ganglia, M-2 receptors in the heart (vagus) and M-3 receptors at the parasympathetic NEJ system. The muscarinic acetylcholine receptors mediate various cellular responses, including inhibition of adenylate cyclase, breakdown of phosphoinositides and modulation of potassium channels through the action of G proteins. Oxphencyclimine inhibits vagally mediated reflexes by antagonizing the action of acetylcholine. This in turn reduces the secretion of gastric acids in the stomach. A - Alimentary tract and metabolism > A03 - Drugs for functional gastrointestinal disorders > A03A - Drugs for functional gastrointestinal disorders > A03AA - Synthetic anticholinergics, esters with tertiary amino group C78272 - Agent Affecting Nervous System > C66880 - Anticholinergic Agent > C29704 - Antimuscarinic Agent C78272 - Agent Affecting Nervous System > C29698 - Antispasmodic Agent

   

13alpha-Tigloyloxymultiflorine

(-)-13alpha-Tigloyl oxymultiflorine

C20H28N2O3 (344.20998180000004)


   
   
   

FA 18:2+4O

FA 18:2+4O

C18H32O6 (344.21987720000004)


Annotation level-3

   

10-carboxy-11,12,13,14-tetranor-plakortide Q

10-carboxy-11,12,13,14-tetranor-plakortide Q

C18H32O6 (344.21987720000004)


   
   

10,11-dimethoxy-17-nor-corynan-16-ol|Ochropposinin

10,11-dimethoxy-17-nor-corynan-16-ol|Ochropposinin

C20H28N2O3 (344.20998180000004)


   
   
   
   
   
   
   
   
   
   

glycylisoleucylarginine

glycylisoleucylarginine

C14H28N6O4 (344.2171928)


   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   

Ala Ala Ala Ile

(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-aminopropanamido]propanamido]propanamido]-3-methylpentanoic acid

C15H28N4O5 (344.2059598)


   

Ala Ala Ala Leu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-aminopropanamido]propanamido]propanamido]-4-methylpentanoic acid

C15H28N4O5 (344.2059598)


   

Ala Ala Ile Ala

(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-aminopropanamido]propanamido]-3-methylpentanamido]propanoic acid

C15H28N4O5 (344.2059598)


   

Ala Ala Leu Ala

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-aminopropanamido]propanamido]-4-methylpentanamido]propanoic acid

C15H28N4O5 (344.2059598)


   

Ala Gly Val Val

(2S)-2-[(2S)-2-{2-[(2S)-2-aminopropanamido]acetamido}-3-methylbutanamido]-3-methylbutanoic acid

C15H28N4O5 (344.2059598)


   

Ala Ile Ala Ala

(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-aminopropanamido]-3-methylpentanamido]propanamido]propanoic acid

C15H28N4O5 (344.2059598)


   

Ala Leu Ala Ala

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-aminopropanamido]-4-methylpentanamido]propanamido]propanoic acid

C15H28N4O5 (344.2059598)


   

Ala Val Gly Val

(2S)-2-{2-[(2S)-2-[(2S)-2-aminopropanamido]-3-methylbutanamido]acetamido}-3-methylbutanoic acid

C15H28N4O5 (344.2059598)


   

Ala Val Val Gly

2-[(2S)-2-[(2S)-2-[(2S)-2-aminopropanamido]-3-methylbutanamido]-3-methylbutanamido]acetic acid

C15H28N4O5 (344.2059598)


   

Gly Ala Val Val

(2S)-2-[(2S)-2-[(2S)-2-(2-aminoacetamido)propanamido]-3-methylbutanamido]-3-methylbutanoic acid

C15H28N4O5 (344.2059598)


   

Gly Gly Ile Val

(2S)-2-[(2S,3S)-2-[2-(2-aminoacetamido)acetamido]-3-methylpentanamido]-3-methylbutanoic acid

C15H28N4O5 (344.2059598)


   

Gly Gly Leu Val

(2S)-2-[(2S)-2-[2-(2-aminoacetamido)acetamido]-4-methylpentanamido]-3-methylbutanoic acid

C15H28N4O5 (344.2059598)


   

Gly Gly Val Ile

(2S,3S)-2-[(2S)-2-[2-(2-aminoacetamido)acetamido]-3-methylbutanamido]-3-methylpentanoic acid

C15H28N4O5 (344.2059598)


   

Gly Gly Val Leu

(2S)-2-[(2S)-2-[2-(2-aminoacetamido)acetamido]-3-methylbutanamido]-4-methylpentanoic acid

C15H28N4O5 (344.2059598)


   

Gly Ile Gly Val

(2S)-2-{2-[(2S,3S)-2-(2-aminoacetamido)-3-methylpentanamido]acetamido}-3-methylbutanoic acid

C15H28N4O5 (344.2059598)


   

Gly Ile Val Gly

2-[(2S)-2-[(2S,3S)-2-(2-aminoacetamido)-3-methylpentanamido]-3-methylbutanamido]acetic acid

C15H28N4O5 (344.2059598)


   

Gly Leu Gly Val

(2S)-2-{2-[(2S)-2-(2-aminoacetamido)-4-methylpentanamido]acetamido}-3-methylbutanoic acid

C15H28N4O5 (344.2059598)


   

Gly Leu Val Gly

2-[(2S)-2-[(2S)-2-(2-aminoacetamido)-4-methylpentanamido]-3-methylbutanamido]acetic acid

C15H28N4O5 (344.2059598)


   

Gly Val Ala Val

(2S)-2-[(2S)-2-[(2S)-2-(2-aminoacetamido)-3-methylbutanamido]propanamido]-3-methylbutanoic acid

C15H28N4O5 (344.2059598)


   

Gly Val Gly Ile

(2S,3S)-2-{2-[(2S)-2-(2-aminoacetamido)-3-methylbutanamido]acetamido}-3-methylpentanoic acid

C15H28N4O5 (344.2059598)


   

Gly Val Gly Leu

(2S)-2-{2-[(2S)-2-(2-aminoacetamido)-3-methylbutanamido]acetamido}-4-methylpentanoic acid

C15H28N4O5 (344.2059598)


   

Gly Val Ile Gly

2-[(2S,3S)-2-[(2S)-2-(2-aminoacetamido)-3-methylbutanamido]-3-methylpentanamido]acetic acid

C15H28N4O5 (344.2059598)


   

Gly Val Leu Gly

2-[(2S)-2-[(2S)-2-(2-aminoacetamido)-3-methylbutanamido]-4-methylpentanamido]acetic acid

C15H28N4O5 (344.2059598)


   

Gly Val Val Ala

(2S)-2-[(2S)-2-[(2S)-2-(2-aminoacetamido)-3-methylbutanamido]-3-methylbutanamido]propanoic acid

C15H28N4O5 (344.2059598)


   

Ile Ala Ala Ala

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]propanamido]propanamido]propanoic acid

C15H28N4O5 (344.2059598)


   

Ile Gly Gly Val

(2S)-2-(2-{2-[(2S,3S)-2-amino-3-methylpentanamido]acetamido}acetamido)-3-methylbutanoic acid

C15H28N4O5 (344.2059598)


   

Ile Gly Val Gly

2-[(2S)-2-{2-[(2S,3S)-2-amino-3-methylpentanamido]acetamido}-3-methylbutanamido]acetic acid

C15H28N4O5 (344.2059598)


   

Ile Val Gly Gly

2-{2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-methylbutanamido]acetamido}acetic acid

C15H28N4O5 (344.2059598)


   
   
   
   
   
   

Leu Ala Ala Ala

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]propanamido]propanamido]propanoic acid

C15H28N4O5 (344.2059598)


   

Leu Gly Gly Val

(2S)-2-(2-{2-[(2S)-2-amino-4-methylpentanamido]acetamido}acetamido)-3-methylbutanoic acid

C15H28N4O5 (344.2059598)


   

Leu Gly Val Gly

2-[(2S)-2-{2-[(2S)-2-amino-4-methylpentanamido]acetamido}-3-methylbutanamido]acetic acid

C15H28N4O5 (344.2059598)


   
   

Leu Val Gly Gly

2-{2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-3-methylbutanamido]acetamido}acetic acid

C15H28N4O5 (344.2059598)


   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   

Val Ala Gly Val

(2S)-2-{2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]propanamido]acetamido}-3-methylbutanoic acid

C15H28N4O5 (344.2059598)


   

Val Ala Val Gly

2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]propanamido]-3-methylbutanamido]acetic acid

C15H28N4O5 (344.2059598)


   

Val Gly Ala Val

(2S)-2-[(2S)-2-{2-[(2S)-2-amino-3-methylbutanamido]acetamido}propanamido]-3-methylbutanoic acid

C15H28N4O5 (344.2059598)


   

Val Gly Gly Ile

(2S,3S)-2-(2-{2-[(2S)-2-amino-3-methylbutanamido]acetamido}acetamido)-3-methylpentanoic acid

C15H28N4O5 (344.2059598)


   

Val Gly Gly Leu

(2S)-2-(2-{2-[(2S)-2-amino-3-methylbutanamido]acetamido}acetamido)-4-methylpentanoic acid

C15H28N4O5 (344.2059598)


   

Val Gly Ile Gly

2-[(2S,3S)-2-{2-[(2S)-2-amino-3-methylbutanamido]acetamido}-3-methylpentanamido]acetic acid

C15H28N4O5 (344.2059598)


   

Val Gly Leu Gly

2-[(2S)-2-{2-[(2S)-2-amino-3-methylbutanamido]acetamido}-4-methylpentanamido]acetic acid

C15H28N4O5 (344.2059598)


   

Val Gly Val Ala

(2S)-2-[(2S)-2-{2-[(2S)-2-amino-3-methylbutanamido]acetamido}-3-methylbutanamido]propanoic acid

C15H28N4O5 (344.2059598)


   

Val Ile Gly Gly

2-{2-[(2S,3S)-2-[(2S)-2-amino-3-methylbutanamido]-3-methylpentanamido]acetamido}acetic acid

C15H28N4O5 (344.2059598)


   

Val Leu Gly Gly

2-{2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-4-methylpentanamido]acetamido}acetic acid

C15H28N4O5 (344.2059598)


   

Val Val Ala Gly

2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-3-methylbutanamido]propanamido]acetic acid

C15H28N4O5 (344.2059598)


   

Val Val Gly Ala

(2S)-2-{2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-3-methylbutanamido]acetamido}propanoic acid

C15H28N4O5 (344.2059598)


   

2,3-dinor Thromboxane B1

9α,11,15S-trihydroxy-2,3-dinor-thromba-13E-en-1-oic acid

C18H32O6 (344.21987720000004)


   

FA 18:2;O4

(S)-9-hydroxy-9-((2S,4S,5S)-4-hydroxy-5-((S,E)-3-hydroxypent-1-en-1-yl)tetrahydrofuran-2-yl)nonanoic acid

C18H32O6 (344.21987720000004)


   

ascr#19

11R-(3R,5R-dihydroxy-6S-methyl-(2H)-tetrahydropyran-2-yloxy)-2E-dodecenoic acid

C18H32O6 (344.21987720000004)


An (omega-1)-hydroxy fatty acid ascaroside obtained by formal condensation of the alcoholic hydroxy group of (2E,11R)-11-hydroxydodec-2-enoic acid with ascarylopyranose (the alpha anomer). It is a metabolite of the nematode Caenorhabditis elegans.

   

oscr#19

12-(3R,5R-dihydroxy-6S-methyl-(2H)-tetrahydropyran-2-yloxy)-2E-dodecenoic acid

C18H32O6 (344.21987720000004)


An omega-hydroxy fatty acid ascaroside obtained by formal condensation of the alcoholic hydroxy group of (2E)-12-hydroxydodec-2-enoic acid with ascarylopyranose (the alpha anomer). It is a metabolite of the nematode Caenorhabditis elegans.

   

tert-butyl 9-benzyl-10-oxo-1,9-diazaspiro[4.5]decane-1-carboxylate

tert-butyl 9-benzyl-10-oxo-1,9-diazaspiro[4.5]decane-1-carboxylate

C20H28N2O3 (344.20998180000004)


   

tert-butyl 4-(3-ethyl-2-oxo-3H-indol-1-yl)piperidine-1-carboxylate

tert-butyl 4-(3-ethyl-2-oxo-3H-indol-1-yl)piperidine-1-carboxylate

C20H28N2O3 (344.20998180000004)


   

sodium diisooctyl phosphate

sodium diisooctyl phosphate

C16H34NaO4P (344.2092294)


   

L-LYSYL-D-PROLYL-L-THREONINE

L-LYSYL-D-PROLYL-L-THREONINE

C15H28N4O5 (344.2059598)


Lys-D-Pro-Thr, an IL-1beta analogue, is a potent IL-1 inhibitor. Lys-D-Pro-Thr inhibits the protective effects of IL-1 beta[1][2].

   

propane-1,2,3-triyl trivalerate

propane-1,2,3-triyl trivalerate

C18H32O6 (344.21987720000004)


   

2-Methyl-2-propanyl 2-benzyl-3-oxo-2,8-diazaspiro[4.5]decane-8-ca rboxylate

2-Methyl-2-propanyl 2-benzyl-3-oxo-2,8-diazaspiro[4.5]decane-8-ca rboxylate

C20H28N2O3 (344.20998180000004)


   

sodium dioctyl phosphate

sodium dioctyl phosphate

C16H34NaO4P (344.2092294)


   

sodium bis(2-ethylhexyl) phosphate

sodium bis(2-ethylhexyl) phosphate

C16H34NaO4P (344.2092294)


   

1-boc-4-[(2-cyano-ethyl)-pyridin-3-ylmethyl-amino]-piperidine

1-boc-4-[(2-cyano-ethyl)-pyridin-3-ylmethyl-amino]-piperidine

C19H28N4O2 (344.2212148)


   

Thiourea, N-[2-(1H-benzimidazol-2-yl)ethyl]-N-cyclopentyl-N-(2-methylpropyl)- (9CI)

Thiourea, N-[2-(1H-benzimidazol-2-yl)ethyl]-N-cyclopentyl-N-(2-methylpropyl)- (9CI)

C19H28N4S (344.2034568)


   

Thiourea, N-[2-(1H-benzimidazol-2-yl)ethyl]-N-cyclohexyl-N-propyl- (9CI)

Thiourea, N-[2-(1H-benzimidazol-2-yl)ethyl]-N-cyclohexyl-N-propyl- (9CI)

C19H28N4S (344.2034568)


   

1-[(1R,2R)-2-{[4-(1,2-Benzothiazol-3-yl)-1-piperazinyl]methyl}cyclohexyl]methanamine

1-[(1R,2R)-2-{[4-(1,2-Benzothiazol-3-yl)-1-piperazinyl]methyl}cyclohexyl]methanamine

C19H28N4S (344.2034568)


   

Macrophage Inhibitory Peptide

Macrophage Inhibitory Peptide

C15H28N4O5 (344.2059598)


   

(2E,11R)-11-[(3,6-dideoxy-alpha-L-arabino-hexopyranosyl)oxy]dodec-2-enoic acid

(2E,11R)-11-[(3,6-dideoxy-alpha-L-arabino-hexopyranosyl)oxy]dodec-2-enoic acid

C18H32O6 (344.21987720000004)


   

(2E)-12-[(3,6-dideoxy-alpha-L-arabino-hexopyranosyl)oxy]dodec-2-enoic acid

(2E)-12-[(3,6-dideoxy-alpha-L-arabino-hexopyranosyl)oxy]dodec-2-enoic acid

C18H32O6 (344.21987720000004)


   
   

1,2,3-Propanetricarboxylic acid tributyl ester

1,2,3-Propanetricarboxylic acid tributyl ester

C18H32O6 (344.21987720000004)


   
   

N-(4-Carbamimidoylbenzyl)-1-(4-Methylpentanoyl)-L-Prolinamide

N-(4-Carbamimidoylbenzyl)-1-(4-Methylpentanoyl)-L-Prolinamide

C19H28N4O2 (344.2212148)


   

[3-carboxy-2-[(E)-9-carboxynon-6-enoyl]oxypropyl]-trimethylazanium

[3-carboxy-2-[(E)-9-carboxynon-6-enoyl]oxypropyl]-trimethylazanium

C17H30NO6+ (344.207302)


   

[3-carboxy-2-[(E)-9-carboxynon-5-enoyl]oxypropyl]-trimethylazanium

[3-carboxy-2-[(E)-9-carboxynon-5-enoyl]oxypropyl]-trimethylazanium

C17H30NO6+ (344.207302)


   

[3-carboxy-2-[(E)-9-carboxynon-2-enoyl]oxypropyl]-trimethylazanium

[3-carboxy-2-[(E)-9-carboxynon-2-enoyl]oxypropyl]-trimethylazanium

C17H30NO6+ (344.207302)


   

[3-carboxy-2-[(E)-9-carboxynon-7-enoyl]oxypropyl]-trimethylazanium

[3-carboxy-2-[(E)-9-carboxynon-7-enoyl]oxypropyl]-trimethylazanium

C17H30NO6+ (344.207302)


   

[3-carboxy-2-[(E)-9-carboxynon-4-enoyl]oxypropyl]-trimethylazanium

[3-carboxy-2-[(E)-9-carboxynon-4-enoyl]oxypropyl]-trimethylazanium

C17H30NO6+ (344.207302)


   
   
   

Lysyl-prolyl-threonine

Lysyl-prolyl-threonine

C15H28N4O5 (344.2059598)


   

Cyclohexanecarboxylic acid [2-oxo-2-[4-(1-piperidinyl)anilino]ethyl] ester

Cyclohexanecarboxylic acid [2-oxo-2-[4-(1-piperidinyl)anilino]ethyl] ester

C20H28N2O3 (344.20998180000004)


   
   
   
   
   
   
   
   
   
   

Isoleucyl-glycyl-arginine

Isoleucyl-glycyl-arginine

C14H28N6O4 (344.2171928)


   
   
   
   
   
   
   
   
   
   
   

Diethyl (3-ethyl-1-ethoxy-2-oxoheptyl)propanedioate

Diethyl (3-ethyl-1-ethoxy-2-oxoheptyl)propanedioate

C18H32O6 (344.21987720000004)


   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   

oxyphencyclimine

oxyphencyclimine

C20H28N2O3 (344.20998180000004)


A - Alimentary tract and metabolism > A03 - Drugs for functional gastrointestinal disorders > A03A - Drugs for functional gastrointestinal disorders > A03AA - Synthetic anticholinergics, esters with tertiary amino group C78272 - Agent Affecting Nervous System > C66880 - Anticholinergic Agent > C29704 - Antimuscarinic Agent C78272 - Agent Affecting Nervous System > C29698 - Antispasmodic Agent

   

(E)-8-(5-(1,4-dihydroxyhex-2-en-1-yl)-3-hydroxytetrahydrofuran-2-yl)octanoic acid

(E)-8-(5-(1,4-dihydroxyhex-2-en-1-yl)-3-hydroxytetrahydrofuran-2-yl)octanoic acid

C18H32O6 (344.21987720000004)


   

(E)-12-(5-ethyl-4-hydroxytetrahydrofuran-2-yl)-9,12-dihydroxydodec-10-enoic acid

(E)-12-(5-ethyl-4-hydroxytetrahydrofuran-2-yl)-9,12-dihydroxydodec-10-enoic acid

C18H32O6 (344.21987720000004)


   

(E)-9-hydroxy-11-(3-hydroxy-5-(1-hydroxypropyl)tetrahydrofuran-2-yl)undec-10-enoic acid

(E)-9-hydroxy-11-(3-hydroxy-5-(1-hydroxypropyl)tetrahydrofuran-2-yl)undec-10-enoic acid

C18H32O6 (344.21987720000004)


   

(E)-9-hydroxy-9-(4-hydroxy-5-(3-hydroxypent-1-en-1-yl)tetrahydrofuran-2-yl)nonanoic acid

(E)-9-hydroxy-9-(4-hydroxy-5-(3-hydroxypent-1-en-1-yl)tetrahydrofuran-2-yl)nonanoic acid

C18H32O6 (344.21987720000004)


   

(10R,13S,16S)-d14-9-PhytoF[9R,12S]

(10R,13S,16S)-d14-9-PhytoF[9R,12S]

C18H32O6 (344.21987720000004)


   

(10S,13R,16R)-d14-9-PhytoF[9S,12S]

(10S,13R,16R)-d14-9-PhytoF[9S,12S]

C18H32O6 (344.21987720000004)


   

(9R,12R,15S)-d10-13-PhytoF[13R,16S]

(9R,12R,15S)-d10-13-PhytoF[13R,16S]

C18H32O6 (344.21987720000004)


   

(9R,12S,15R)-d10-13-PhytoF[13R,16R]

(9R,12S,15R)-d10-13-PhytoF[13R,16R]

C18H32O6 (344.21987720000004)


   

(9S,12S,15R)-d10-13-PhytoF[13R,16R]

(9S,12S,15R)-d10-13-PhytoF[13R,16R]

C18H32O6 (344.21987720000004)


   

(9R,13R,16R)-d10-12-PhytoF[12S,15R]

(9R,13R,16R)-d10-12-PhytoF[12S,15R]

C18H32O6 (344.21987720000004)


   

(9R,12R,15R)-d10-13-PhytoF[13S,16S]

(9R,12R,15R)-d10-13-PhytoF[13S,16S]

C18H32O6 (344.21987720000004)


   

(9R,12R,15S)-d10-13-PhytoF[13S,16S]

(9R,12R,15S)-d10-13-PhytoF[13S,16S]

C18H32O6 (344.21987720000004)


   

(9R,13R,16R)-d10-12-PhytoF[12S,15S]

(9R,13R,16R)-d10-12-PhytoF[12S,15S]

C18H32O6 (344.21987720000004)


   

(9R,13R,16S)-d10-12-PhytoF[12R,15R]

(9R,13R,16S)-d10-12-PhytoF[12R,15R]

C18H32O6 (344.21987720000004)


   

(9R,12R,16R)-d14-10-PhytoF[10R,13S]

(9R,12R,16R)-d14-10-PhytoF[10R,13S]

C18H32O6 (344.21987720000004)


   
   
   

(9r,10r,11r,14s)-9,10,11,14-tetrahydroxyoctadec-12-ynoic acid

(9r,10r,11r,14s)-9,10,11,14-tetrahydroxyoctadec-12-ynoic acid

C18H32O6 (344.21987720000004)