Exact Mass: 343.12

Exact Mass Matches: 343.12

Found 41 metabolites which its exact mass value is equals to given mass value 343.12, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

N-(1-Deoxy-1-fructosyl)tyrosine

(2S)-3-(4-hydroxyphenyl)-2-({[(3S,4S,5R)-2,3,4-trihydroxy-5-(hydroxymethyl)oxolan-2-yl]methyl}amino)propanoic acid

C15H21NO8 (343.1267)


Fructose aminoacids are naturally occurring compounds derived from D-fructose and L-aminoacids. They are amadori products resulting from sugar-aminoacid interactions in food products, especially cooked foods [CCD] N-(1-Deoxy-1-fructosyl)tyrosine is classified as a Natural Food Constituent (code WA) in the DFC.

   
   

1-Deoxy-1-L-tyrosino-D-fructose

1-Deoxy-1-L-tyrosino-D-fructose

C15H21NO8 (343.1267)


   

4-O-(1-beta-glucopyranosyl)tyrosine|O-beta-D-Glucopyranosyl-L-tyrosin|O-beta-D-glucopyranosyl-L-tyrosine

4-O-(1-beta-glucopyranosyl)tyrosine|O-beta-D-Glucopyranosyl-L-tyrosin|O-beta-D-glucopyranosyl-L-tyrosine

C15H21NO8 (343.1267)


   
   

Di-Me dethioacetal,6-N-Ac-Lincosamine

Di-Me dethioacetal,6-N-Ac-Lincosamine

C12H25NO6S2 (343.1123)


   

N-Phenylethylcrinasiadine

N-Phenylethylcrinasiadine

C22H17NO3 (343.1208)


   

(-)-(1Z)-[(4R,5S,6S)-6-(beta-D-glucopyranosyloxy)-5-hydroxy-4-methoxycyclohex-2-en-1-yliden]acetonitrile|(-)-bauhinin|bauhinin

(-)-(1Z)-[(4R,5S,6S)-6-(beta-D-glucopyranosyloxy)-5-hydroxy-4-methoxycyclohex-2-en-1-yliden]acetonitrile|(-)-bauhinin|bauhinin

C15H21NO8 (343.1267)


   

N-Fructosyl tyrosine

N-Fructosyl tyrosine

C15H21NO8 (343.1267)


Annotation level-3

   

b-D-Glucopyranosiduronic acid

b-D-Glucopyranosiduronic acid

C15H21NO8 (343.1267)


   

phenyl [1-(N-succinylamino)pentyl]phosphonate

4-({(1R)-1-[(R)-hydroxy(phenoxy)phosphoryl]pentyl}amino)-4-oxobutanoic acid;PHENYL[1-(N-SUCCINYLAMINO)PENTYL]PHOSPHONATE;phenyl[1-(n-succinylamino)pentyl]phosphonate

C15H22NO6P (343.1185)


   

6-amino-4-(2-fluorophenyl)-3-methyl-1-phenylpyrazolo[3,4-b]pyridine-5-carbonitrile

6-amino-4-(2-fluorophenyl)-3-methyl-1-phenylpyrazolo[3,4-b]pyridine-5-carbonitrile

C20H14FN5 (343.1233)


   

3-(2,4-DIPHENYL-5-METHYLTHIO-2H-PYRAZOL-3-YL)PYRIDINE

3-(2,4-DIPHENYL-5-METHYLTHIO-2H-PYRAZOL-3-YL)PYRIDINE

C21H17N3S (343.1143)


   

tert-butyl 4-(4-fluorophenyl)sulfonylpiperidine-1-carboxylate

tert-butyl 4-(4-fluorophenyl)sulfonylpiperidine-1-carboxylate

C16H22FNO4S (343.1254)


   

6-(dipropylamino)-5,6,7,8-tetrahydronaphthalene-2,3-diol,hydrobromide

6-(dipropylamino)-5,6,7,8-tetrahydronaphthalene-2,3-diol,hydrobromide

C16H26BrNO2 (343.1147)


   

1,2-NAPHTHALENEDIOL, 6-(DIPROPYLAMINO)-5,6,7,8-TETRAHYDRO-, HYDROBROMIDE

1,2-NAPHTHALENEDIOL, 6-(DIPROPYLAMINO)-5,6,7,8-TETRAHYDRO-, HYDROBROMIDE

C16H26BrNO2 (343.1147)


   

Ethyl 4,5-bis(2-methoxyethoxy)-2-nitrobenzoate

Ethyl 4,5-bis(2-methoxyethoxy)-2-nitrobenzoate

C15H21NO8 (343.1267)


   

2-[6,7-DIMETHOXY-2-(METHYLSULFONYL)-1,2,3,4-TETRAHYDROISOQUINOLIN-1-YL]ACETOHYDRAZIDE

2-[6,7-DIMETHOXY-2-(METHYLSULFONYL)-1,2,3,4-TETRAHYDROISOQUINOLIN-1-YL]ACETOHYDRAZIDE

C14H21N3O5S (343.1202)


   

6-amino-4-(4-fluorophenyl)-3-methyl-1-phenylpyrazolo[3,4-b]pyridine-5-carbonitrile

6-amino-4-(4-fluorophenyl)-3-methyl-1-phenylpyrazolo[3,4-b]pyridine-5-carbonitrile

C20H14FN5 (343.1233)


   

3-(1,4-DIPHENYL-5-METHYLTHIO-1H-PYRAZOL-3-YL)PYRIDINE

3-(1,4-DIPHENYL-5-METHYLTHIO-1H-PYRAZOL-3-YL)PYRIDINE

C21H17N3S (343.1143)


   

mycophenolate sodium

mycophenolate sodium

C17H20NaO6+ (343.1158)


   

3-(4-FLUORO-BENZENESULFONYL)-PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER

3-(4-FLUORO-BENZENESULFONYL)-PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER

C16H22FNO4S (343.1254)


   

N6-Phenyladenosine

Adenosine, N-phenyl-

C16H17N5O4 (343.128)


   

2-Mehtyl-6-[bis(tert-butoxycarbonyl)amino]-4-chloropyrimidine

2-Mehtyl-6-[bis(tert-butoxycarbonyl)amino]-4-chloropyrimidine

C15H22ClN3O4 (343.1299)


   

Methyl 3-(4-Methyl-3-nitro-N-(pyridin-2-yl)benzamido)propanoate

Methyl 3-(4-Methyl-3-nitro-N-(pyridin-2-yl)benzamido)propanoate

C17H17N3O5 (343.1168)


   

4-[1-(4-Chlorophenyl)-4-pyrazolo[3,4-d]pyrimidinyl]-2,6-dimethylmorpholine

4-[1-(4-Chlorophenyl)-4-pyrazolo[3,4-d]pyrimidinyl]-2,6-dimethylmorpholine

C17H18ClN5O (343.12)


   

Phenyl[1-(n-succinylamino)pentyl]phosphonate

Phenyl[1-(n-succinylamino)pentyl]phosphonate

C15H22NO6P (343.1185)


   

10-Formyl-tetrahydropteroate

10-Formyl-tetrahydropteroate

C15H15N6O4- (343.1155)


   

1-(5-Tert-butyl-1,2-oxazol-3-yl)-3-[2-(trifluoromethoxy)phenyl]urea

1-(5-Tert-butyl-1,2-oxazol-3-yl)-3-[2-(trifluoromethoxy)phenyl]urea

C15H16F3N3O3 (343.1144)


   

4-fluoro-N-[[2-(3-pyridinyl)-1-piperidinyl]-sulfanylidenemethyl]benzamide

4-fluoro-N-[[2-(3-pyridinyl)-1-piperidinyl]-sulfanylidenemethyl]benzamide

C18H18FN3OS (343.1155)


   

1-(2,4-Difluorophenyl)-3-[(5-methyl-3-phenyl-4-isoxazolyl)methyl]urea

1-(2,4-Difluorophenyl)-3-[(5-methyl-3-phenyl-4-isoxazolyl)methyl]urea

C18H15F2N3O2 (343.1132)


   

(E)-N-(2-methoxydibenzofuran-3-yl)-3-phenylprop-2-enamide

(E)-N-(2-methoxydibenzofuran-3-yl)-3-phenylprop-2-enamide

C22H17NO3 (343.1208)


   

1-(Benzyloxy)-3-(diethoxyphosphinyl)-5-hydroxypyrrolidine-2-one

1-(Benzyloxy)-3-(diethoxyphosphinyl)-5-hydroxypyrrolidine-2-one

C15H22NO6P (343.1185)


   

4-Methyl-3-nitrobenzoic acid [[1-amino-2-(2-methoxyphenyl)ethylidene]amino] ester

4-Methyl-3-nitrobenzoic acid [[1-amino-2-(2-methoxyphenyl)ethylidene]amino] ester

C17H17N3O5 (343.1168)


   

2-(1-Aminoethenyl)-4-(3-phenylphenyl)thieno[2,3-c]pyridin-7-amine

2-(1-Aminoethenyl)-4-(3-phenylphenyl)thieno[2,3-c]pyridin-7-amine

C21H17N3S (343.1143)


   

6-Benzoylaminoflavanone

6-Benzoylaminoflavanone

C22H17NO3 (343.1208)


   

N-(1-Deoxy-1-fructosyl)tyrosine

N-(1-Deoxy-1-fructosyl)tyrosine

C15H21NO8 (343.1267)


   

5-(2-phenylethyl)-9h-[1,3]dioxolo[4,5-j]phenanthridin-6-one

5-(2-phenylethyl)-9h-[1,3]dioxolo[4,5-j]phenanthridin-6-one

C22H17NO3 (343.1208)


   

2-{3-[(2-hydroxyphenyl)methyl]-1h-indole-2-carbonyl}phenol

2-{3-[(2-hydroxyphenyl)methyl]-1h-indole-2-carbonyl}phenol

C22H17NO3 (343.1208)


   

2-[(1z,4r,5s,6s)-5-hydroxy-4-methoxy-6-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}cyclohex-2-en-1-ylidene]acetonitrile

2-[(1z,4r,5s,6s)-5-hydroxy-4-methoxy-6-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}cyclohex-2-en-1-ylidene]acetonitrile

C15H21NO8 (343.1267)


   

5-[(3s)-3-(6-aminopurin-9-yl)butanoyl]-4-methoxy-6-methylpyran-2-one

5-[(3s)-3-(6-aminopurin-9-yl)butanoyl]-4-methoxy-6-methylpyran-2-one

C16H17N5O4 (343.128)