Exact Mass: 337.1763

Exact Mass Matches: 337.1763

Found 75 metabolites which its exact mass value is equals to given mass value 337.1763, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Olopatadine

2-[(2Z)-2-[3-(dimethylamino)propylidene]-9-oxatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3(8),4,6,11,13-hexaen-5-yl]acetic acid

C21H23NO3 (337.1678)


Used to treat allergic conjunctivitis (itching eyes), olopatadine inhibits the release of histamine from mast cells. It is a relatively selective histamine H1 antagonist that inhibits the in vivo and in vitro type 1 immediate hypersensitivity reaction including inhibition of histamine induced effects on human conjunctival epithelial cells. R - Respiratory system > R01 - Nasal preparations > R01A - Decongestants and other nasal preparations for topical use > R01AC - Antiallergic agents, excl. corticosteroids D018377 - Neurotransmitter Agents > D018494 - Histamine Agents > D006633 - Histamine Antagonists S - Sensory organs > S01 - Ophthalmologicals > S01G - Decongestants and antiallergics D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents C308 - Immunotherapeutic Agent > C29578 - Histamine-1 Receptor Antagonist D002491 - Central Nervous System Agents > D000700 - Analgesics D000893 - Anti-Inflammatory Agents D018501 - Antirheumatic Agents D018926 - Anti-Allergic Agents

   

Bitertanol

Pesticide6_Bitertanol_C20H23N3O2_1-(4-Biphenylyloxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)-2-butanol

C20H23N3O2 (337.179)


D016573 - Agrochemicals D010575 - Pesticides

   

Kyotorphin

(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-5-carbamimidamidopentanoic acid

C15H23N5O4 (337.175)


Kyotorphin (L-tyrosyl-L-arginine) is a neuroactive dipeptide which plays a role in pain regulation in the brain. It was first isolated from bovine brain by Japanese scientists in 1979. Kyotorphin was named for the site of its discovery, Kyoto, Japan and because of its morphine- (or endorphin-) like analgesic activity. Kyotorphin has an analgesic effect, but it does not interact with the opioid receptors. Instead, it acts by releasing an Met-enkephalin and stabilizing it from degradation. It may also possess properties of neuromediator/neuromodulator. It has been shown that kyotorphin is present in the human cerebrospinal fluid and that it is lower in patients with persistent pain. [HMDB] Kyotorphin (L-tyrosyl-L-arginine) is a neuroactive dipeptide which plays a role in pain regulation in the brain. It was first isolated from bovine brain by Japanese scientists in 1979. Kyotorphin was named for the site of its discovery, Kyoto, Japan and because of its morphine- (or endorphin-) like analgesic activity. Kyotorphin has an analgesic effect, but it does not interact with the opioid receptors. Instead, it acts by releasing an Met-enkephalin and stabilizing it from degradation. It may also possess properties of neuromediator/neuromodulator. It has been shown that kyotorphin is present in the human cerebrospinal fluid and that it is lower in patients with persistent pain. D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002491 - Central Nervous System Agents > D000700 - Analgesics D018377 - Neurotransmitter Agents > D018847 - Opioid Peptides D018377 - Neurotransmitter Agents > D004723 - Endorphins Kyotorphin is an endogenou neuroactive dipeptide with analgesic properties. Kyotorphin possesses anti-inflammatory and antimicrobial activity. Kyotorphin levels in cerebro-spinal fluid correlate negatively with the progression of neurodegeneration in Alzheimer's Disease patients[1].

   
   

Arginyltyrosine

(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-(4-hydroxyphenyl)propanoic acid

C15H23N5O4 (337.175)


Arginyltyrosine is a dipeptide composed of arginine and tyrosine. 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.

   

Tyrosyl-Arginine

2-{[2-amino-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}-5-carbamimidamidopentanoate

C15H23N5O4 (337.175)


Tyrosyl-Arginine is a dipeptide composed of tyrosine and arginine. 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.

   

Posiphen

1-({1,3a,8-trimethyl-1H,2H,3H,3ah,8H,8ah-pyrrolo[2,3-b]indol-5-yl}oxy)-N-phenylmethanimidate

C20H23N3O2 (337.179)


D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors D004791 - Enzyme Inhibitors

   

3-Quinuclidinyl benzilate

1-azabicyclo[2.2.2]octan-3-yl 2-hydroxy-2,2-diphenylacetate

C21H23NO3 (337.1678)


D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D018680 - Cholinergic Antagonists

   

3-(4-t-Butylphenyl)-N-(2,3-dihydrobenzo(b)(1,4)dioxin-6-yl)acrylamide

3-(4-tert-butylphenyl)-N-(2,3-dihydro-1,4-benzodioxin-6-yl)prop-2-enamide

C21H23NO3 (337.1678)


   

2-[11-[3-(Dimethylamino)propylidene]-6H-benzo[c][1]benzoxepin-2-yl]acetic acid

2-{2-[3-(dimethylamino)propylidene]-9-oxatricyclo[9.4.0.0^{3,8}]pentadeca-1(15),3(8),4,6,11,13-hexaen-5-yl}acetic acid

C21H23NO3 (337.1678)


   

N-(p-Amylcinnamoyl)anthranilic acid

2-[3-(4-pentylphenyl)prop-2-enamido]benzoic acid

C21H23NO3 (337.1678)


   

Pargeverine

2-(Dimethylamino)ethyl 2,2-diphenyl-2-(prop-2-yn-1-yloxy)acetic acid

C21H23NO3 (337.1678)


   

1-Azabicyclo[2.2.2]octan-2-yl 2-hydroxy-2,2-diphenylacetate

1-Azabicyclo[2.2.2]octan-2-yl 2-hydroxy-2,2-diphenylacetic acid

C21H23NO3 (337.1678)


   
   

1-O-beta-D-glucopyranosyl-5-deoxyadenophorine|1-O-beta-D-glucopyranosyladenophorine

1-O-beta-D-glucopyranosyl-5-deoxyadenophorine|1-O-beta-D-glucopyranosyladenophorine

C14H27NO8 (337.1737)


   

(+)-(S)-N-butyrylcaaverine

(+)-(S)-N-butyrylcaaverine

C21H23NO3 (337.1678)


   

Carquinostatin A-59

Carquinostatin A-59

C21H23NO3 (337.1678)


   

(-)-phyllostemine|Phyllostemine

(-)-phyllostemine|Phyllostemine

C21H23NO3 (337.1678)


   

RCS-4 N-(4-hydroxypentyl) metabolite

RCS-4 N-(4-hydroxypentyl) metabolite

C21H23NO3 (337.1678)


   

RCS-4 N-(5-hydroxypentyl) metabolite

RCS-4 N-(5-hydroxypentyl) metabolite

C21H23NO3 (337.1678)


   

Olopatadine

Olopatadine

C21H23NO3 (337.1678)


R - Respiratory system > R01 - Nasal preparations > R01A - Decongestants and other nasal preparations for topical use > R01AC - Antiallergic agents, excl. corticosteroids D018377 - Neurotransmitter Agents > D018494 - Histamine Agents > D006633 - Histamine Antagonists S - Sensory organs > S01 - Ophthalmologicals > S01G - Decongestants and antiallergics D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents C308 - Immunotherapeutic Agent > C29578 - Histamine-1 Receptor Antagonist D002491 - Central Nervous System Agents > D000700 - Analgesics D000893 - Anti-Inflammatory Agents D018501 - Antirheumatic Agents D018926 - Anti-Allergic Agents CONFIDENCE standard compound; INTERNAL_ID 2210 CONFIDENCE standard compound; EAWAG_UCHEM_ID 3323

   
   
   
   

d[-Arg-2]KYOTORPHAN

d[-Arg-2]KYOTORPHAN

C15H23N5O4 (337.175)


   

Arg-Tyr

2-[2-amino-3-(4-hydroxyphenyl)propanamido]-5-carbamimidamidopentanoic acid

C15H23N5O4 (337.175)


A dipeptide formed from L-arginine and L-tyrosine residues.

   

1-[(TERT-BUTYL)OXYCARBONYL]-3-(4-FLUOROBENZYL)PIPERIDINE-3-CARBOXYLIC ACID

1-[(TERT-BUTYL)OXYCARBONYL]-3-(4-FLUOROBENZYL)PIPERIDINE-3-CARBOXYLIC ACID

C18H24FNO4 (337.1689)


   
   

tert-butyl-2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-ioxaborolan-2-yl)phenylcarbamate

tert-butyl-2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-ioxaborolan-2-yl)phenylcarbamate

C17H25BFNO4 (337.1861)


   

1-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-(3-phenylpyrrolidin-1-yl)propan-1-one

1-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-(3-phenylpyrrolidin-1-yl)propan-1-one

C21H23NO3 (337.1678)


   

(4R,4aS,7aS,12bS)-3-(cyclopropylmethyl)-7-methylene-2,3,4,4a,7,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-4a,9-diol

(4R,4aS,7aS,12bS)-3-(cyclopropylmethyl)-7-methylene-2,3,4,4a,7,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-4a,9-diol

C21H23NO3 (337.1678)


   

4-[(4-METHOXYBENZYLIDENE)AMINO]CINNAMIC ACID N-BUTYL ESTER

4-[(4-METHOXYBENZYLIDENE)AMINO]CINNAMIC ACID N-BUTYL ESTER

C21H23NO3 (337.1678)


   

(D-Arg2)-Kyotorphin

(D-Arg2)-Kyotorphin

C15H23N5O4 (337.175)


   

Olopatadine Methyl Ester

Olopatadine Methyl Ester

C21H23NO3 (337.1678)


   

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

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

C20H24BNO3 (337.1849)


   

N-isopentyladenosine

N-isopentyladenosine

C15H23N5O4 (337.175)


   

6-O-(N,N-Diisopropylglycyl)hexonic acid

6-O-(N,N-Diisopropylglycyl)hexonic acid

C14H27NO8 (337.1737)


   

(4-METHOXY-BENZYLIDENE)-[3-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PHENYL]-AMINE

(4-METHOXY-BENZYLIDENE)-[3-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PHENYL]-AMINE

C20H24BNO3 (337.1849)


   

N-benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide

N-benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide

C20H24BNO3 (337.1849)


   

Lysergic acid morpholide

Lysergic acid morpholide

C20H23N3O2 (337.179)


   

Pargeverine

2-(dimethylamino)ethyl 2,2-diphenyl-2-prop-2-ynoxyacetate

C21H23NO3 (337.1678)


D000890 - Anti-Infective Agents > D000892 - Anti-Infective Agents, Urinary > D008333 - Mandelic Acids C78272 - Agent Affecting Nervous System > C29698 - Antispasmodic Agent

   

Oxiperomide

2H-Benzimidazol-2-one,1,3-dihydro-1-[1-(2-phenoxyethyl)-4-piperidinyl]-

C20H23N3O2 (337.179)


C78272 - Agent Affecting Nervous System > C38149 - Antiparkinsonian Agent

   

(E)-Olopatadine

Olopatadine, (E)-

C21H23NO3 (337.1678)


   

Phenserine

Phenserine

C20H23N3O2 (337.179)


D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors D004791 - Enzyme Inhibitors

   

ethyl 2-piperazine-4-cyclopentylethyl thiazole-5-carboxylate

ethyl 2-piperazine-4-cyclopentylethyl thiazole-5-carboxylate

C17H27N3O2S (337.1824)


   

(R)-BoroLeu-(+)-Pinanediol-HCl

(R)-BoroLeu-(+)-Pinanediol-HCl

C14H23BF3NO4 (337.1672)


   

AMG 9810

(2E)-N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-3-[4-(1,1-dimethylethyl)phenyl]-2-propenamide

C21H23NO3 (337.1678)


   

N-benzyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide

N-benzyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide

C20H24BNO3 (337.1849)


   

Posiphen

Posiphen

C20H23N3O2 (337.179)


D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors C78272 - Agent Affecting Nervous System D004791 - Enzyme Inhibitors

   

N-(p-Amylcinnamoyl)anthranilic acid

N-(p-Amylcinnamoyl)anthranilic acid

C21H23NO3 (337.1678)


N-(p-amylcinnamoyl) Anthranilic Acid (ACA) is a broad spectrum Phospholipase A2 (PLA2) inhibitor and TRP channel blocker[1][2]. N-(p-amylcinnamoyl) Anthranilic Acid (ACA) is also an effective reversible inhibitor of calcium-activated chloride channels, has potential to treat arrhythmia[3].

   

PF-670462 free base

PF-670462 free base

C19H20FN5 (337.1703)


D004791 - Enzyme Inhibitors > D047428 - Protein Kinase Inhibitors

   

1-(2,4-Dimethylphenyl)-4-piperidin-1-ylsulfonylpiperazine

1-(2,4-Dimethylphenyl)-4-piperidin-1-ylsulfonylpiperazine

C17H27N3O2S (337.1824)


   

Bitertanol, (R,R)-(+/-)-

Bitertanol, (R,R)-(+/-)-

C20H23N3O2 (337.179)


   

4-[2-(Dimethylamino)ethylamino]-3-benzo[h]quinolinecarboxylic acid ethyl ester

4-[2-(Dimethylamino)ethylamino]-3-benzo[h]quinolinecarboxylic acid ethyl ester

C20H23N3O2 (337.179)


   

Bitertanol, (R,S)-(+/-)-

Bitertanol, (R,S)-(+/-)-

C20H23N3O2 (337.179)


   

(1S,2S)-bitertanol

(1S,2S)-bitertanol

C20H23N3O2 (337.179)


   

2-Piperidinone, 1-[1-oxo-3-[4-(phenylmethoxy)phenyl]propyl]-

2-Piperidinone, 1-[1-oxo-3-[4-(phenylmethoxy)phenyl]propyl]-

C21H23NO3 (337.1678)


   

a Jasmonate-glutamine

a Jasmonate-glutamine

C17H25N2O5- (337.1763)


   

(2R,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-(2,5-diaminopentyl)oxolane-3,4-diol

(2R,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-(2,5-diaminopentyl)oxolane-3,4-diol

C14H23N7O3 (337.1862)


   

(2R,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-[[3-(methylamino)propylamino]methyl]oxolane-3,4-diol

(2R,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-[[3-(methylamino)propylamino]methyl]oxolane-3,4-diol

C14H23N7O3 (337.1862)


   

4-{[4-(4-Methyl-benzyl)-piperazin-1-ylimino]-methyl}-benzoic acid

4-{[4-(4-Methyl-benzyl)-piperazin-1-ylimino]-methyl}-benzoic acid

C20H23N3O2 (337.179)


   

1-(2,3-Dihydro-1,4-benzodioxin-3-ylmethyl)-3-[3-(dimethylamino)propyl]-1-ethylthiourea

1-(2,3-Dihydro-1,4-benzodioxin-3-ylmethyl)-3-[3-(dimethylamino)propyl]-1-ethylthiourea

C17H27N3O2S (337.1824)


   

1-(4-Chlorophenyl)-1-cyclohexyl-3-(4-morpholinyl)-1-propanol

1-(4-Chlorophenyl)-1-cyclohexyl-3-(4-morpholinyl)-1-propanol

C19H28ClNO2 (337.1808)


   

4-[2-[[(4-Fluorophenyl)-oxomethyl]amino]ethylamino]-1-piperidinecarboxylic acid ethyl ester

4-[2-[[(4-Fluorophenyl)-oxomethyl]amino]ethylamino]-1-piperidinecarboxylic acid ethyl ester

C17H24FN3O3 (337.1802)


   

N-[2-(diethylamino)ethyl]-2-(2-furanyl)-4-quinolinecarboxamide

N-[2-(diethylamino)ethyl]-2-(2-furanyl)-4-quinolinecarboxamide

C20H23N3O2 (337.179)


   

4-[2-[[(3-Fluorophenyl)-oxomethyl]amino]ethylamino]-1-piperidinecarboxylic acid ethyl ester

4-[2-[[(3-Fluorophenyl)-oxomethyl]amino]ethylamino]-1-piperidinecarboxylic acid ethyl ester

C17H24FN3O3 (337.1802)


   

beta-D-Tyvp-(1->3)-beta-D-GalpN6,OMe2

beta-D-Tyvp-(1->3)-beta-D-GalpN6,OMe2

C14H27NO8 (337.1737)


   

Kyotorphin

Kyotorphin acetate salt

C15H23N5O4 (337.175)


D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002491 - Central Nervous System Agents > D000700 - Analgesics D018377 - Neurotransmitter Agents > D018847 - Opioid Peptides D018377 - Neurotransmitter Agents > D004723 - Endorphins Kyotorphin is an endogenou neuroactive dipeptide with analgesic properties. Kyotorphin possesses anti-inflammatory and antimicrobial activity. Kyotorphin levels in cerebro-spinal fluid correlate negatively with the progression of neurodegeneration in Alzheimer's Disease patients[1].

   

tyrosylarginine

tyrosylarginine

C15H23N5O4 (337.175)


   

S1RA

S1RA

C20H23N3O2 (337.179)


S1RA (E-52862) is a highly selective σ1 receptor (σ1R) antagonist with Kis of 17 nM and 23.5 nM for human σ1R and guinea pig σ1R, respectively. S1RA has Moderate antagonistic activity for human 5-HT2B receptor (Ki= 328 nM). S1RA has antinociceptive effects in neuropathic pain models. S1RA prevents mechanical and cold hypersensitivity in Oxaliplatin (HY-17371)-treated mice[1][2].

   

1-[(9s)-16-hydroxy-15-methoxy-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(17),2,4,6,13,15-hexaen-10-yl]butan-1-one

1-[(9s)-16-hydroxy-15-methoxy-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(17),2,4,6,13,15-hexaen-10-yl]butan-1-one

C21H23NO3 (337.1678)


   

4-[(8ar)-6-(4-hydroxyphenyl)-1,2,3,5,8,8a-hexahydroindolizin-7-yl]-2-methoxyphenol

4-[(8ar)-6-(4-hydroxyphenyl)-1,2,3,5,8,8a-hexahydroindolizin-7-yl]-2-methoxyphenol

C21H23NO3 (337.1678)


   

4-[6-(4-hydroxyphenyl)-1,2,3,5,8,8a-hexahydroindolizin-7-yl]-2-methoxyphenol

4-[6-(4-hydroxyphenyl)-1,2,3,5,8,8a-hexahydroindolizin-7-yl]-2-methoxyphenol

C21H23NO3 (337.1678)


   

1-[(2r)-2-hydroxypropyl]-2-methyl-6-(3-methylbut-2-en-1-yl)-9h-carbazole-3,4-dione

1-[(2r)-2-hydroxypropyl]-2-methyl-6-(3-methylbut-2-en-1-yl)-9h-carbazole-3,4-dione

C21H23NO3 (337.1678)


   

1-(2-hydroxypropyl)-2-methyl-6-(3-methylbut-2-en-1-yl)-9h-carbazole-3,4-dione

1-(2-hydroxypropyl)-2-methyl-6-(3-methylbut-2-en-1-yl)-9h-carbazole-3,4-dione

C21H23NO3 (337.1678)