Exact Mass: 263.0793688

Exact Mass Matches: 263.0793688

Found 31 metabolites which its exact mass value is equals to given mass value 263.0793688, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

Dimethylthiambutene

[4,4-bis(thiophen-2-yl)but-3-en-2-yl]dimethylamine

C14H17NS2 (263.0802362)


Dimethylthiambutene belongs to the class of organic compounds known as heteroaromatic compounds. These are compounds containing an aromatic ring where a carbon atom is linked to an hetero atom. C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent

   

Bolton-Hunter reagent

Benzenepropanoic acid,4-hydroxy-, 2,5-dioxo-1-pyrrolidinyl ester

C13H13NO5 (263.0793688)


   

Glycocitridine

Glycocitridine

C13H13NO5 (263.0793688)


Origin: Plant; SubCategory_DNP: Alkaloids derived from anthranilic acid, Quinoline alkaloids

   
   

1-Methyl-2,4-dioxo-3-hydroxy-1,2,3,4-tetrahydroquinoline-3-acetic acid methyl ester

1-Methyl-2,4-dioxo-3-hydroxy-1,2,3,4-tetrahydroquinoline-3-acetic acid methyl ester

C13H13NO5 (263.0793688)


   

3-(2-Oxo-4-hydroxy-6-methyl-2H-pyran-3-ylmethyl)-4-hydroxy-6-methyl-1,2-dihydropyridine-2-one

3-(2-Oxo-4-hydroxy-6-methyl-2H-pyran-3-ylmethyl)-4-hydroxy-6-methyl-1,2-dihydropyridine-2-one

C13H13NO5 (263.0793688)


   

Di-Me ether,N-Ac-3-Amino-6,7-dihydroxy-2H-1-benzopyran-2-one

Di-Me ether,N-Ac-3-Amino-6,7-dihydroxy-2H-1-benzopyran-2-one

C13H13NO5 (263.0793688)


   

5,6,9-Trimethoxy-1,3-dioxa-4-aza-2H-cyclopenta[b]naphthalene

5,6,9-Trimethoxy-1,3-dioxa-4-aza-2H-cyclopenta[b]naphthalene

C13H13NO5 (263.0793688)


   

Butanoic acid, 2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]-3-methyl-, (2R)-

Butanoic acid, 2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]-3-methyl-, (2R)-

C13H13NO5 (263.0793688)


   
   

(R)-1-((BENZYLOXY)CARBONYL)-4-OXOPYRROLIDINE-2-CARBOXYLIC ACID

(R)-1-((BENZYLOXY)CARBONYL)-4-OXOPYRROLIDINE-2-CARBOXYLIC ACID

C13H13NO5 (263.0793688)


   

Butanoic acid, 2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]-3-methyl-,(2S)-

Butanoic acid, 2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]-3-methyl-,(2S)-

C13H13NO5 (263.0793688)


   

(±)- 1H-Pyrano[3,4-f]indolizine-3,6,10(4H)-trione, 4-ethyl-7,8-dihydro-4-hydroxy

(±)- 1H-Pyrano[3,4-f]indolizine-3,6,10(4H)-trione, 4-ethyl-7,8-dihydro-4-hydroxy

C13H13NO5 (263.0793688)


   

N-Carbobenzoxy-4-oxo-L-proline

N-Carbobenzoxy-4-oxo-L-proline

C13H13NO5 (263.0793688)


   

Ethyl 2-(3-nitrobenzylidene)-3-oxobutyrate

Ethyl 2-(3-nitrobenzylidene)-3-oxobutyrate

C13H13NO5 (263.0793688)


   

(S)-4-ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione

(S)-4-ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione

C13H13NO5 (263.0793688)


   

5-Benzyl L-glutamate N-carboxyanhydride

5-Benzyl L-glutamate N-carboxyanhydride

C13H13NO5 (263.0793688)


   

Methyl 4-hydroxy-5-Methoxy-1-Methyl-2-oxo-1,2-dihydroquinoline-3-carboxylate

Methyl 4-hydroxy-5-Methoxy-1-Methyl-2-oxo-1,2-dihydroquinoline-3-carboxylate

C13H13NO5 (263.0793688)


   

(R)-1-((Benzyloxy)carbonyl)-5-oxopyrrolidine-2-carboxylic acid

(R)-1-((Benzyloxy)carbonyl)-5-oxopyrrolidine-2-carboxylic acid

C13H13NO5 (263.0793688)


   

5-Boc-2-(methylthio)-5,6,7,8-tetrahydropyrido[3,2-d]pyrimidine

5-Boc-2-(methylthio)-5,6,7,8-tetrahydropyrido[3,2-d]pyrimidine

C13H13NO5 (263.0793688)


   

N-(4-CARBETHOXYPHENYL)MALEAMIC ACID

N-(4-CARBETHOXYPHENYL)MALEAMIC ACID

C13H13NO5 (263.0793688)


   

2-(4-HYDROXY-BUTYL)-1,3-DIOXO-2,3-DIHYDRO-1 H-ISOINDOLE-5-CARBOXYLIC ACID

2-(4-HYDROXY-BUTYL)-1,3-DIOXO-2,3-DIHYDRO-1 H-ISOINDOLE-5-CARBOXYLIC ACID

C13H13NO5 (263.0793688)


   

4-Ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione

4-Ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione

C13H13NO5 (263.0793688)


   

Carbonic Acid tert-Butyl Phthalimido Ester

Carbonic Acid tert-Butyl Phthalimido Ester

C13H13NO5 (263.0793688)


   

1-(2-Nitrophenyl)-4-oxocyclohexanecarboxylic acid

1-(2-Nitrophenyl)-4-oxocyclohexanecarboxylic acid

C13H13NO5 (263.0793688)


   

dimethylthiambutene

dimethylthiambutene

C14H17NS2 (263.0802362)


C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent

   

2-hydroxy-4,6,7-trimethoxyquinoline-3-carbaldehyde

2-hydroxy-4,6,7-trimethoxyquinoline-3-carbaldehyde

C13H13NO5 (263.0793688)


   

methyl 2-[(3s)-3-hydroxy-1-methyl-2,4-dioxoquinolin-3-yl]acetate

methyl 2-[(3s)-3-hydroxy-1-methyl-2,4-dioxoquinolin-3-yl]acetate

C13H13NO5 (263.0793688)


   

5,6,9-trimethoxy-2h-[1,3]dioxolo[4,5-b]quinoline

5,6,9-trimethoxy-2h-[1,3]dioxolo[4,5-b]quinoline

C13H13NO5 (263.0793688)


   

methyl 2-(3-hydroxy-1-methyl-2,4-dioxoquinolin-3-yl)acetate

methyl 2-(3-hydroxy-1-methyl-2,4-dioxoquinolin-3-yl)acetate

C13H13NO5 (263.0793688)


   

2-hydroxy-4,7,8-trimethoxyquinoline-3-carbaldehyde

2-hydroxy-4,7,8-trimethoxyquinoline-3-carbaldehyde

C13H13NO5 (263.0793688)