Exact Mass: 343.0783

Exact Mass Matches: 343.0783

Found 52 metabolites which its exact mass value is equals to given mass value 343.0783, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Coenzyme B

3-phosphonooxy-2-(7-sulfanylheptanoylamino)butanoic acid

C11H22NO7PS (343.0855)


   

Phospholipase

2,4,6-Trimethyl-N-[3-(trifluoromethyl)phenyl]benzene-1-sulphonamide

C16H16F3NO2S (343.0854)


Phospholipase is a member of the class of compounds known as sulfanilides. Sulfanilides are organic aromatic compounds containing a sulfanilide moiety, with the general structure RS(=O)(=O)NC1=CC=CC=C1. Phospholipase is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Phospholipase can be found in potato, which makes phospholipase a potential biomarker for the consumption of this food product. A phospholipase is an enzyme that hydrolyzes phospholipids into fatty acids and other lipophilic substances. There are four major classes, termed A, B, C and D, distinguished by the type of reaction which they catalyze: Phospholipase A Phospholipase A1 ‚Äì cleaves the SN-1 acyl chain . Phospholipase is a member of the class of compounds known as sulfanilides. Sulfanilides are organic aromatic compounds containing a sulfanilide moiety, with the general structure RS(=O)(=O)NC1=CC=CC=C1. Phospholipase is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Phospholipase can be found in potato, which makes phospholipase a potential biomarker for the consumption of this food product. A phospholipase is an enzyme that hydrolyzes phospholipids into fatty acids and other lipophilic substances. There are four major classes, termed A, B, C and D, distinguished by the type of reaction which they catalyze: Phospholipase A Phospholipase A1 – cleaves the SN-1 acyl chain .

   

4-coumaroyl-3',4'-dihydroxyphenyllactate

4-{3-[1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxoprop-1-en-1-yl}benzen-1-olic acid

C18H15O7 (343.0818)


4-coumaroyl-3,4-dihydroxyphenyllactate is practically insoluble (in water) and a weakly acidic compound (based on its pKa). 4-coumaroyl-3,4-dihydroxyphenyllactate can be found in a number of food items such as moth bean, pepper (c. chinense), pomes, and common chokecherry, which makes 4-coumaroyl-3,4-dihydroxyphenyllactate a potential biomarker for the consumption of these food products.

   

caffeoyl-4'-hydroxyphenyllactate

4-(2-Carboxy-2-{[3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}ethyl)benzen-1-olic acid

C18H15O7 (343.0818)


Caffeoyl-4-hydroxyphenyllactate is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Caffeoyl-4-hydroxyphenyllactate can be found in a number of food items such as purple mangosteen, spirulina, lemon grass, and soy bean, which makes caffeoyl-4-hydroxyphenyllactate a potential biomarker for the consumption of these food products.

   

Coenzyme B

2-[(1-hydroxy-7-sulfanylheptylidene)amino]-3-(phosphonooxy)butanoic acid

C11H22NO7PS (343.0855)


   

Red Violet 2RN Acid Anthraquinone

Red Violet 2RN Acid Anthraquinone

C21H13NO4 (343.0845)


   

3-Hydroxy-7-acetamidoclonazepam

3-Hydroxy-7-acetamidoclonazepam

C17H14ClN3O3 (343.0724)


   

1-Anilino-9,10-dioxo-2-anthroic acid

1-Anilino-9,10-dioxo-2-anthroic acid

C21H13NO4 (343.0845)


   

2-(5-hydroxy-4-oxo-2-phenylchromen-7-yl)oxyethyl nitrate

2-(5-hydroxy-4-oxo-2-phenylchromen-7-yl)oxyethyl nitrate

C17H13NO7 (343.0692)


   

Fmoc-D-Cys-OH.H2O

Fmoc-D-Cys-OH.H2O

C18H17NO4S (343.0878)


   

erbium isopropoxide

erbium isopropoxide

C9H21ErO3 (343.0794)


   
   

o-3M3FBS

2,4,6-trimethyl-N-[2-(trifluoromethyl)phenyl]benzenesulfonamide

C16H16F3NO2S (343.0854)


   

tert-butyl N-[3-bromo-1-(4-methoxyphenyl)propyl]carbamate

tert-butyl N-[3-bromo-1-(4-methoxyphenyl)propyl]carbamate

C15H22BrNO3 (343.0783)


   

N-(3-NITRO-2-PYRIDINESULFENYL)-L-ASPARTIC ACID BETA-T-BUTYL ESTER

N-(3-NITRO-2-PYRIDINESULFENYL)-L-ASPARTIC ACID BETA-T-BUTYL ESTER

C13H17N3O6S (343.0838)


   

1-(3-chlorophenyl)-1-(4-hydroxy-1-methyl-2-oxoquinolin-3-yl)urea

1-(3-chlorophenyl)-1-(4-hydroxy-1-methyl-2-oxoquinolin-3-yl)urea

C17H14ClN3O3 (343.0724)


   

Hydroxy Fasudil Hydrochloride

Hydroxy Fasudil Hydrochloride

C14H18ClN3O3S (343.0757)


   

ALLYL [3-(2-NITROBENZENESULFONAMIDO)PROPYL]CARBAMATE

ALLYL [3-(2-NITROBENZENESULFONAMIDO)PROPYL]CARBAMATE

C13H17N3O6S (343.0838)


   

N-(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthryl)benzamide

N-(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthryl)benzamide

C21H13NO4 (343.0845)


   

m-3M3FBS

m-3M3FBS

C16H16F3NO2S (343.0854)


m-3M3FBS is a potent phospholipase C (PLC) activator. m-3M3FBS stimulates superoxide generation in human neutrophils, upregulates intracellular calcium concentration, and stimulates inositol phosphate generation in various cell lines. m-3M3FBS induces monocytic leukemia cell apoptosis[1][2][3].

   

[(2S,3S)-2-(4-methoxyphenyl)-4-oxo-3,5-dihydro-2H-1,5-benzothiazepin-3-yl] acetate

[(2S,3S)-2-(4-methoxyphenyl)-4-oxo-3,5-dihydro-2H-1,5-benzothiazepin-3-yl] acetate

C18H17NO4S (343.0878)


   

2-chloro-4-(biphenyl-3-yl)-6-phenyl-1,3,5-triazine

2-chloro-4-(biphenyl-3-yl)-6-phenyl-1,3,5-triazine

C21H14ClN3 (343.0876)


   

2-chloro-4-(biphenyl-4-yl)-6-phenyl-1,3,5-triazine

2-chloro-4-(biphenyl-4-yl)-6-phenyl-1,3,5-triazine

C21H14ClN3 (343.0876)


   

4-(4-Amino-3-chlorophenoxy)-7-methoxy-6-quinolinecarboxamide

4-(4-Amino-3-chlorophenoxy)-7-methoxy-6-quinolinecarboxamide

C17H14ClN3O3 (343.0724)


   

2-[1,1-Biphenyl]-2-yl-4-chloro-6-phenyl-1,3,5-triazine

2-[1,1-Biphenyl]-2-yl-4-chloro-6-phenyl-1,3,5-triazine

C21H14ClN3 (343.0876)


   

ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate

ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate

C18H17NO4S (343.0878)


   

4-(4-CHLOROPHENYL)-2,2:6,2-TERPYRIDINE

4-(4-CHLOROPHENYL)-2,2:6,2-TERPYRIDINE

C21H14ClN3 (343.0876)


   

3-[3-(1,3-Dioxo-2-benzo[de]isoquinolinyl)propylthio]propanoic acid

3-[3-(1,3-Dioxo-2-benzo[de]isoquinolinyl)propylthio]propanoic acid

C18H17NO4S (343.0878)


   

2,2-{[9-(Hydroxyimino)-9H-fluorene-2,7-diyl]bis(oxy)}diacetic acid

2,2-{[9-(Hydroxyimino)-9H-fluorene-2,7-diyl]bis(oxy)}diacetic acid

C17H13NO7 (343.0692)


   

3,4,5-O-trimethyltricetin(1-)

3,4,5-O-trimethyltricetin(1-)

C18H15O7- (343.0818)


   

Caffeoyl-4-hydroxyphenyllactic acid

Caffeoyl-4-hydroxyphenyllactic acid

C18H15O7- (343.0818)


   

4-coumaroyl-3,4-dihydroxyphenyllactate

4-coumaroyl-3,4-dihydroxyphenyllactate

C18H15O7- (343.0818)


   

2-[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy-3-(4-hydroxyphenyl)propanoate

2-[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy-3-(4-hydroxyphenyl)propanoate

C18H15O7- (343.0818)


   

3-(3,4-dihydroxyphenyl)-2-[(E)-3-(4-hydroxyphenyl)prop-2-enoyl]oxypropanoate

3-(3,4-dihydroxyphenyl)-2-[(E)-3-(4-hydroxyphenyl)prop-2-enoyl]oxypropanoate

C18H15O7- (343.0818)


   

1-(4-Phenoxyphenyl)tetrahydro-1H-thieno[3,4-b]pyrrol-2(3H)-one 5,5-dioxide

1-(4-Phenoxyphenyl)tetrahydro-1H-thieno[3,4-b]pyrrol-2(3H)-one 5,5-dioxide

C18H17NO4S (343.0878)


   

N-[3-(1,3-benzothiazol-2-yl)-6-methyl-5,7-dihydro-4H-thieno[2,3-c]pyridin-2-yl]acetamide

N-[3-(1,3-benzothiazol-2-yl)-6-methyl-5,7-dihydro-4H-thieno[2,3-c]pyridin-2-yl]acetamide

C17H17N3OS2 (343.0813)


   

3-amino-N-cyclopentyl-6-thiophen-2-yl-2-thieno[2,3-b]pyridinecarboxamide

3-amino-N-cyclopentyl-6-thiophen-2-yl-2-thieno[2,3-b]pyridinecarboxamide

C17H17N3OS2 (343.0813)


   

2-(3-amino-3-oxopropyl)-3-(4-chlorobenzoyl)-2H-indazole 1-oxide

2-(3-amino-3-oxopropyl)-3-(4-chlorobenzoyl)-2H-indazole 1-oxide

C17H14ClN3O3 (343.0724)


   

(5Z)-3-(2-methylpropyl)-5-[(3-phenyl-1H-pyrazol-4-yl)methylidene]-2-thioxo-1,3-thiazolidin-4-one

(5Z)-3-(2-methylpropyl)-5-[(3-phenyl-1H-pyrazol-4-yl)methylidene]-2-thioxo-1,3-thiazolidin-4-one

C17H17N3OS2 (343.0813)


   

4-fluoro-N-(4-oxo-6,7,8,9-tetrahydropyrimido[2,1-b][1,3]benzothiazol-3-yl)benzamide

4-fluoro-N-(4-oxo-6,7,8,9-tetrahydropyrimido[2,1-b][1,3]benzothiazol-3-yl)benzamide

C17H14FN3O2S (343.0791)


   

2-Chloro-8-[4-morpholinyl(oxo)methyl]-11-pyrido[2,1-b]quinazolinone

2-Chloro-8-[4-morpholinyl(oxo)methyl]-11-pyrido[2,1-b]quinazolinone

C17H14ClN3O3 (343.0724)


   

3,5-Dihydroxy-3,4,7-trimethoxyflavone(1-)

3,5-Dihydroxy-3,4,7-trimethoxyflavone(1-)

C18H15O7- (343.0818)


A flavonoid oxoanion obtained by deprotonation of the 5-hydroxy group of 3,5-dihydroxy-3,4,7-trimethoxyflavone. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).

   

N-[3-(1,3-benzothiazol-2-yl)-5,6,7,8-tetrahydro-4H-thieno[2,3-c]azepin-2-yl]acetamide

N-[3-(1,3-benzothiazol-2-yl)-5,6,7,8-tetrahydro-4H-thieno[2,3-c]azepin-2-yl]acetamide

C17H17N3OS2 (343.0813)


   

2-Chloro-6-[4-morpholinyl(oxo)methyl]-11-pyrido[2,1-b]quinazolinone

2-Chloro-6-[4-morpholinyl(oxo)methyl]-11-pyrido[2,1-b]quinazolinone

C17H14ClN3O3 (343.0724)


   

4-Chloro-5-morpholin-4-yl-2-quinoxalin-2-ylpyridazin-3-one

4-Chloro-5-morpholin-4-yl-2-quinoxalin-2-ylpyridazin-3-one

C16H14ClN5O2 (343.0836)


   

5,5-dimethyl-3-{[1-(4-nitrophenylsulfonyl)oxy]ethyl}-dihydro-2(3H)-furanone

5,5-dimethyl-3-{[1-(4-nitrophenylsulfonyl)oxy]ethyl}-dihydro-2(3H)-furanone

C14H17NO7S (343.0726)


   

N-[(E)-(2-hydroxy-3-nitrophenyl)methylidene]-2,3-dihydro-1,4-benzodioxine-2-carbohydrazide

N-[(E)-(2-hydroxy-3-nitrophenyl)methylidene]-2,3-dihydro-1,4-benzodioxine-2-carbohydrazide

C16H13N3O6 (343.0804)


   

1-S-[N-hydroxy-4-(methanesulfinyl)butanimidoyl]-1-thio-beta-D-glucopyranose

1-S-[N-hydroxy-4-(methanesulfinyl)butanimidoyl]-1-thio-beta-D-glucopyranose

C11H21NO7S2 (343.0759)


   

Nevadensin-7-olate

Nevadensin-7-olate

C18H15O7- (343.0818)


   

desulfoglucoiberin

desulfoglucoiberin

C11H21NO7S2 (343.0759)


A desulfoglucosinolic acid resulting from the formal condensation of the thiol group of N-hydroxy-3-(methylsulfinyl)butanethioamide with beta-D-glucopyranose.

   

2-(4-{3h-pyrrolo[2,3-c]quinolin-4-yl}-1,3-thiazol-2-yl)phenol

2-(4-{3h-pyrrolo[2,3-c]quinolin-4-yl}-1,3-thiazol-2-yl)phenol

C20H13N3OS (343.0779)


   

methyl 3,6-dihydroxy-4-methoxy-10-nitrophenanthrene-1-carboxylate

methyl 3,6-dihydroxy-4-methoxy-10-nitrophenanthrene-1-carboxylate

C17H13NO7 (343.0692)