Exact Mass: 337.1638

Exact Mass Matches: 337.1638

Found 77 metabolites which its exact mass value is equals to given mass value 337.1638, 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

   

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

   

Furylacryloylalanyllysine

6-Amino-2-[(2-{[3-(furan-2-yl)-1-hydroxyprop-2-en-1-ylidene]amino}-1-hydroxypropylidene)amino]hexanoate

C16H23N3O5 (337.1638)


   

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)


   

H-D-Tyr-val-gly-OH

2-[(2-{[2-amino-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}-1-hydroxy-3-methylbutylidene)amino]acetate

C16H23N3O5 (337.1638)


   

N-(p-Amylcinnamoyl)anthranilic acid

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

C21H23NO3 (337.1678)


   

Oclacitinib

N-Methyl-1-{4-[methyl({7h-pyrrolo[2,3-D]pyrimidin-4-yl})amino]cyclohexyl}methanesulphonamide

C15H23N5O2S (337.1572)


C274 - Antineoplastic Agent > C2189 - Signal Transduction Inhibitor > C129824 - Antineoplastic Protein Inhibitor C471 - Enzyme Inhibitor > C1404 - Protein Kinase Inhibitor > C1967 - Tyrosine Kinase Inhibitor C471 - Enzyme Inhibitor > C129825 - Antineoplastic Enzyme Inhibitor > C172200 - JAK Inhibitor

   

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)


   

1,4,9-trihydroxynonene mercapturic acid

1,4,9-trihydroxynonene mercapturic acid

C14H27NO6S (337.1559)


   

(+)-(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

   

Desmethylpirenzepine

Desmethylpirenzepine

C18H19N5O2 (337.1539)


   
   
   

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)


   
   

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)


   

2,6-Bis(4-Methylphenyl)-4-phenylpyrylium

2,6-Bis(4-Methylphenyl)-4-phenylpyrylium

C25H21O+ (337.1592)


   

(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)


   

tert-butyl 4-(3-methoxy-4-nitrophenyl)piperazine-1-carboxylate

tert-butyl 4-(3-methoxy-4-nitrophenyl)piperazine-1-carboxylate

C16H23N3O5 (337.1638)


   

Olopatadine Methyl Ester

Olopatadine Methyl Ester

C21H23NO3 (337.1678)


   

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

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

C14H27NO8 (337.1737)


   

H-D-Tyr-Val-Gly-OH

2-[[2-[[2-Amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-methylbutanoyl]amino]acetic acid

C16H23N3O5 (337.1638)


   

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

   

(E)-Olopatadine

Olopatadine, (E)-

C21H23NO3 (337.1678)


   

tert-Butyl 4-(5-methoxy-2-nitrophenyl)piperazine-1-carboxylate

tert-Butyl 4-(5-methoxy-2-nitrophenyl)piperazine-1-carboxylate

C16H23N3O5 (337.1638)


   

(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)


   

6-[(Z)-2-(2,5-dimethoxyphenyl)ethenyl]-5-methylpyrido[2,3-d]pyrimidine-2,4-diamine

6-[(Z)-2-(2,5-dimethoxyphenyl)ethenyl]-5-methylpyrido[2,3-d]pyrimidine-2,4-diamine

C18H19N5O2 (337.1539)


   

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].

   

N4,N6-dicyclopentyl-2-(methylthio)-5-nitropyrimidine-4,6-diamine

N4,N6-dicyclopentyl-2-(methylthio)-5-nitropyrimidine-4,6-diamine

C15H23N5O2S (337.1572)


GS39783 is a positive allosteric modulator (PAM) of GABABR. Positive modulation of the GABABR can be used for the research of Nicotine addiction[1].

   

PF-670462 free base

PF-670462 free base

C19H20FN5 (337.1703)


D004791 - Enzyme Inhibitors > D047428 - Protein Kinase Inhibitors

   
   
   

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

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

C21H23NO3 (337.1678)


   

(2S)-N-[(3Z)-5-Cyclopropyl-3H-pyrazol-3-ylidene]-2-[4-(2-oxoimidazolidin-1-YL)phenyl]propanamide

(2S)-N-[(3Z)-5-Cyclopropyl-3H-pyrazol-3-ylidene]-2-[4-(2-oxoimidazolidin-1-YL)phenyl]propanamide

C18H19N5O2 (337.1539)


   

Oclacitinib

Oclacitinib

C15H23N5O2S (337.1572)


C274 - Antineoplastic Agent > C2189 - Signal Transduction Inhibitor > C129824 - Antineoplastic Protein Inhibitor C471 - Enzyme Inhibitor > C1404 - Protein Kinase Inhibitor > C1967 - Tyrosine Kinase Inhibitor C471 - Enzyme Inhibitor > C129825 - Antineoplastic Enzyme Inhibitor > C172200 - JAK Inhibitor

   

(3Z,5S)-3-(1-oxidoethylidene)-5-{[4-(3-methylbut-2-en-1-yl)-1H-indol-3-yl]methyl}pyrrolidine-2,4-dione(1-)

(3Z,5S)-3-(1-oxidoethylidene)-5-{[4-(3-methylbut-2-en-1-yl)-1H-indol-3-yl]methyl}pyrrolidine-2,4-dione(1-)

C20H21N2O3- (337.1552)


   
   

5-amino-1-[(3-methoxyphenyl)methyl]-N-(4-methylphenyl)-4-triazolecarboxamide

5-amino-1-[(3-methoxyphenyl)methyl]-N-(4-methylphenyl)-4-triazolecarboxamide

C18H19N5O2 (337.1539)


   

(1Z)-1-[(5S)-5-{[4-(3-methylbut-2-en-1-yl)-1H-indol-3-yl]methyl}-2,4-dioxopyrrolidin-3-ylidene]ethanolate

(1Z)-1-[(5S)-5-{[4-(3-methylbut-2-en-1-yl)-1H-indol-3-yl]methyl}-2,4-dioxopyrrolidin-3-ylidene]ethanolate

C20H21N2O3- (337.1552)


   
   
   
   
   
   
   
   
   
   
   

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

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

C14H27NO8 (337.1737)


   

(3Z,5S)-3-(1-oxidoethylidene)-5-{[4-(3-methylbut-2-en-1-yl)-1H-indol-3-yl]methyl}pyrrolidine-2,4-dione(1-)

(3Z,5S)-3-(1-oxidoethylidene)-5-{[4-(3-methylbut-2-en-1-yl)-1H-indol-3-yl]methyl}pyrrolidine-2,4-dione(1-)

C20H21N2O3 (337.1552)


Conjugate base of (3Z,5S)-3-(1-hydroxyethylidene)-5-{[4-(3-methylbut-2-en-1-yl)-1H-indol-3-yl]methyl}pyrrolidine-2,4-dione arising from deprotonation of the enolic hydroxy group; major species at pH 7.3.

   

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)