Exact Mass: 499.1427

Exact Mass Matches: 499.1427

Found 15 metabolites which its exact mass value is equals to given mass value 499.1427, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

N-{2-[4-(aminosulfonyl)phenyl]ethyl}-2-[(2-isopropyl-3-oxo-2,3-dihydroimidazo[1,2-c]quinazolin-5-yl)thio]acetamide

N-{2-[4-(aminosulfonyl)phenyl]ethyl}-2-[(2-isopropyl-3-oxo-2,3-dihydroimidazo[1,2-c]quinazolin-5-yl)thio]acetamide

C23H25N5O4S2 (499.1348)


   

3-(5-Amino-7-hydroxy-[1,2,3]triazolo[4,5-D]pyrimidin-2-YL)-N-[2-(2-(hydroxymethyl-phenylsulfanyl)-benzyl]-benzamide

3-(5-Amino-7-hydroxy-[1,2,3]triazolo[4,5-D]pyrimidin-2-YL)-N-[2-(2-(hydroxymethyl-phenylsulfanyl)-benzyl]-benzamide

C25H21N7O3S (499.1427)


   

nocardicin A anion

nocardicin A anion

C23H23N4O9- (499.1465)


   

(2R)-2-amino-4-{4-[(1E)-{[(3S)-1-[(R)-carboxy(4-hydroxyphenyl)methyl]-2-oxoazetidin-3-yl]carbamoyl}(hydroxyimino)methyl]phenoxy}butanoate

(2R)-2-amino-4-{4-[(1E)-{[(3S)-1-[(R)-carboxy(4-hydroxyphenyl)methyl]-2-oxoazetidin-3-yl]carbamoyl}(hydroxyimino)methyl]phenoxy}butanoate

C23H23N4O9- (499.1465)


   

isonocardicin A anion

isonocardicin A anion

C23H23N4O9- (499.1465)


   

(2S)-2-amino-4-{4-[(1E)-{[(3S)-1-[(R)-carboxy(4-hydroxyphenyl)methyl]-2-oxoazetidin-3-yl]carbamoyl}(hydroxyimino)methyl]phenoxy}butanoate

(2S)-2-amino-4-{4-[(1E)-{[(3S)-1-[(R)-carboxy(4-hydroxyphenyl)methyl]-2-oxoazetidin-3-yl]carbamoyl}(hydroxyimino)methyl]phenoxy}butanoate

C23H23N4O9- (499.1465)


   

(2S)-2-[3-[3-(trifluoromethyl)-4-[[4-(trifluoromethyl)phenyl]methoxy]phenyl]-1,2,4-oxadiazol-5-yl]pyrrolidine-1-carboximidamide

(2S)-2-[3-[3-(trifluoromethyl)-4-[[4-(trifluoromethyl)phenyl]methoxy]phenyl]-1,2,4-oxadiazol-5-yl]pyrrolidine-1-carboximidamide

C22H19F6N5O2 (499.1443)


   

N-(1,3-benzodioxol-5-ylmethyl)-1-ethyl-6-(4-morpholinylsulfonyl)-4-oxo-3-quinolinecarboxamide

N-(1,3-benzodioxol-5-ylmethyl)-1-ethyl-6-(4-morpholinylsulfonyl)-4-oxo-3-quinolinecarboxamide

C24H25N3O7S (499.1413)


   

(2R)-2-amino-4-[4-[(Z)-C-[[(3S)-1-[(R)-carboxy-(4-hydroxyphenyl)methyl]-2-oxoazetidin-3-yl]carbamoyl]-N-oxidocarbonimidoyl]phenoxy]butanoic acid

(2R)-2-amino-4-[4-[(Z)-C-[[(3S)-1-[(R)-carboxy-(4-hydroxyphenyl)methyl]-2-oxoazetidin-3-yl]carbamoyl]-N-oxidocarbonimidoyl]phenoxy]butanoic acid

C23H23N4O9- (499.1465)


   

(2S)-2-amino-4-[4-[(Z)-C-[[(3S)-1-[(R)-carboxy-(4-hydroxyphenyl)methyl]-2-oxoazetidin-3-yl]carbamoyl]-N-oxidocarbonimidoyl]phenoxy]butanoic acid

(2S)-2-amino-4-[4-[(Z)-C-[[(3S)-1-[(R)-carboxy-(4-hydroxyphenyl)methyl]-2-oxoazetidin-3-yl]carbamoyl]-N-oxidocarbonimidoyl]phenoxy]butanoic acid

C23H23N4O9- (499.1465)


   

nocardicin A(1-)

nocardicin A(1-)

C23H23N4O9 (499.1465)


An alpha-amino-acid anion that is the conjugate base of nocardicin A, arising from deprotonation of the carboxy groups and protonation of the amino group.

   

isonocardicin A(1-)

isonocardicin A(1-)

C23H23N4O9 (499.1465)


Conjugate base of isonocardicin A zwitterion where both carboxy groups are deprotonated while the homoserine amino group is protonated.

   
   

(2s,3r,4s,5s,6r)-2-{[(2r,3r,6z)-3-hydroxy-6-(methoxyimino)-2,3-dihydrothiopyran-2-yl]oxy}-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxane-3,4,5-triol

(2s,3r,4s,5s,6r)-2-{[(2r,3r,6z)-3-hydroxy-6-(methoxyimino)-2,3-dihydrothiopyran-2-yl]oxy}-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxane-3,4,5-triol

C18H29NO13S (499.136)


   

2-[6-(2,4-dihydroxy-6-methylbenzoyloxy)-4-hydroxy-5-(3-methylbut-2-en-1-yl)-1-oxo-3h-isoindol-2-yl]butanedioic acid

2-[6-(2,4-dihydroxy-6-methylbenzoyloxy)-4-hydroxy-5-(3-methylbut-2-en-1-yl)-1-oxo-3h-isoindol-2-yl]butanedioic acid

C25H25NO10 (499.1478)