Exact Mass: 628.2268
Exact Mass Matches: 628.2268
Found 38 metabolites which its exact mass value is equals to given mass value 628.2268,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
chlorophyllide b
magnesium(2+) ion 22-(2-carboxyethyl)-16-ethenyl-11-ethyl-3-(methoxycarbonyl)-17,21,26-trimethyl-12-(oxidomethylidene)-4-oxo-7,23,24,25-tetraazahexacyclo[18.2.1.1⁵,⁸.1¹⁰,¹³.1¹⁵,¹⁸.0²,⁶]hexacosa-1,5(26),6,8,10,13(25),14,16,18,20(23)-decaen-24-ide
Chlorophyllide b is a member of the class of compounds known as metallotetrapyrroles. Metallotetrapyrroles are polycyclic compounds containing a tetrapyrrole skeleton combined with a metal atom. Chlorophyllide b is practically insoluble (in water) and an extremely strong acidic compound (based on its pKa). Chlorophyllide b can be found in a number of food items such as cardoon, peach (variety), lime, and loquat, which makes chlorophyllide b a potential biomarker for the consumption of these food products.
Neocalycopterone methyl ether
(2R,7aR,11R,13S,14aR)-2,3,12,13-Tetrahydro-6,7,7a,8,9,13-hexamethoxy-2,11-diphenyl-11H-furo[2,3-f:4,5-i]bis[1]benzopyran-5(7aH)-one
juncenolide I|rel-(1R,2R,3aR,4S,8S,8aS,9S,11R,12aS,13S,13aR)-9,11,13-tris(acetyloxy)-4-chlorotetradecahydro-13a-hydroxy-1,8a-dimethyl-5-methylene-2-oxospiro[benzo[4,5]cyclodeca[1,2-b]furan-12(2H),2-oxiran]-8-yl 2-methylpropanoate
juncenolide I|rel-(1R,2R,3aR,4S,8S,8aS,9S,11R,12aS,13S,13aR)-9,11,13-tris(acetyloxy)-4-chlorotetradecahydro-13a-hydroxy-1,8a-dimethyl-5-methylene-2-oxospiro[benzo[4,5]cyclodeca[1,2-b]furan-12(2H),2-oxiran]-8-yl 2-methylpropanoate
1beta,2beta,3alpha,5alpha,7beta,8beta,11-heptaacetoxydihydroagarofuran
1beta,2beta,3alpha,5alpha,7beta,8beta,11-heptaacetoxydihydroagarofuran
magnesium;3-[(11E,12R,21S,22S)-16-acetyl-11-ethylidene-3-methoxycarbonyl-12,17,21,26-tetramethyl-4-oxido-23,25-diaza-7,24-diazanidahexacyclo[18.2.1.15,8.110,13.115,18.02,6]hexacosa-1,3,5,8(26),9,13(25),14,16,18,20(23)-decaen-22-yl]propanoate
magnesium;3-[(11E,12R,21S,22S)-16-acetyl-11-ethylidene-3-methoxycarbonyl-12,17,21,26-tetramethyl-4-oxido-23,25-diaza-7,24-diazanidahexacyclo[18.2.1.15,8.110,13.115,18.02,6]hexacosa-1,3,5,8(26),9,13(25),14,16,18,20(23)-decaen-22-yl]propanoate
magnesium;(E)-[22-(2-carboxyethyl)-16-ethenyl-11-ethyl-3-methoxycarbonyl-17,21,26-trimethyl-4-oxo-23,24,25-triaza-7-azanidahexacyclo[18.2.1.15,8.110,13.115,18.02,6]hexacosa-1(23),2(6),5(26),8,10,13(25),14,16,18(24),19-decaen-12-ylidene]methanolate
magnesium;(E)-[22-(2-carboxyethyl)-16-ethenyl-11-ethyl-3-methoxycarbonyl-17,21,26-trimethyl-4-oxo-23,24,25-triaza-7-azanidahexacyclo[18.2.1.15,8.110,13.115,18.02,6]hexacosa-1(23),2(6),5(26),8,10,13(25),14,16,18(24),19-decaen-12-ylidene]methanolate
3-acetylchlorophyllide a(2-)
3-acetylchlorophyllide a(2-)
A cyclic tetrapyrrole anion that is obtained from 3-acetylchlorophyllide a via deprotonation of the carboxy group and formation of a carbide ion. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).
(4s,4as,6s,7r,7as)-4-(methoxycarbonyl)-7-methyl-3-oxo-hexahydro-1h-cyclopenta[c]pyran-6-yl (4s,5s,6s)-4-[2-(acetyloxy)ethyl]-5-ethenyl-6-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5,6-dihydro-4h-pyran-3-carboxylate
(4s,4as,6s,7r,7as)-4-(methoxycarbonyl)-7-methyl-3-oxo-hexahydro-1h-cyclopenta[c]pyran-6-yl (4s,5s,6s)-4-[2-(acetyloxy)ethyl]-5-ethenyl-6-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5,6-dihydro-4h-pyran-3-carboxylate
4-hydroxy-3-(2-hydroxy-3-methylbut-3-en-1-yl)-n-(4-hydroxy-7-{[3-hydroxy-4-(c-hydroxycarbonimidoyloxy)-5-methoxy-6,6-dimethyloxan-2-yl]oxy}-8-methyl-2-oxochromen-3-yl)benzenecarboximidic acid
4-hydroxy-3-(2-hydroxy-3-methylbut-3-en-1-yl)-n-(4-hydroxy-7-{[3-hydroxy-4-(c-hydroxycarbonimidoyloxy)-5-methoxy-6,6-dimethyloxan-2-yl]oxy}-8-methyl-2-oxochromen-3-yl)benzenecarboximidic acid
6,7-dihydroxy-8-(hydroxymethyl)-4,18-dimethyl-5-oxo-14-phenyl-16-(prop-1-en-2-yl)-9,13,15,19-tetraoxahexacyclo[12.4.1.0¹,¹¹.0²,⁶.0⁸,¹⁰.0¹²,¹⁶]nonadec-3-en-17-yl 3-phenylprop-2-enoate
6,7-dihydroxy-8-(hydroxymethyl)-4,18-dimethyl-5-oxo-14-phenyl-16-(prop-1-en-2-yl)-9,13,15,19-tetraoxahexacyclo[12.4.1.0¹,¹¹.0²,⁶.0⁸,¹⁰.0¹²,¹⁶]nonadec-3-en-17-yl 3-phenylprop-2-enoate
(1s,2s,3r,4r,7r,8s,10z,12s,13r,14s,16r,17s)-2,12,14-tris(acetyloxy)-8-chloro-3,17-dihydroxy-4,13,17-trimethyl-9-methylidene-5-oxo-6-oxatricyclo[11.4.0.0³,⁷]heptadec-10-en-16-yl butanoate
(1s,2s,3r,4r,7r,8s,10z,12s,13r,14s,16r,17s)-2,12,14-tris(acetyloxy)-8-chloro-3,17-dihydroxy-4,13,17-trimethyl-9-methylidene-5-oxo-6-oxatricyclo[11.4.0.0³,⁷]heptadec-10-en-16-yl butanoate
(4s,6s,7r)-4-(methoxycarbonyl)-7-methyl-3-oxo-hexahydro-1h-cyclopenta[c]pyran-6-yl (4s,6s)-4-[2-(acetyloxy)ethyl]-5-ethenyl-6-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5,6-dihydro-4h-pyran-3-carboxylate
(4s,6s,7r)-4-(methoxycarbonyl)-7-methyl-3-oxo-hexahydro-1h-cyclopenta[c]pyran-6-yl (4s,6s)-4-[2-(acetyloxy)ethyl]-5-ethenyl-6-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5,6-dihydro-4h-pyran-3-carboxylate
4-(methoxycarbonyl)-7-methyl-3-oxo-hexahydro-1h-cyclopenta[c]pyran-6-yl 4-[2-(acetyloxy)ethyl]-5-ethenyl-6-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5,6-dihydro-4h-pyran-3-carboxylate
4-(methoxycarbonyl)-7-methyl-3-oxo-hexahydro-1h-cyclopenta[c]pyran-6-yl 4-[2-(acetyloxy)ethyl]-5-ethenyl-6-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5,6-dihydro-4h-pyran-3-carboxylate
1β,2β,3α,5α,7β,8β,11-heptaacetoxy-dihydro-agarofuran
NA
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1-hydroxy-4-(methoxycarbonyl)-7-methyl-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-6-yl 4-[2-(acetyloxy)ethyl]-5-ethenyl-6-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5,6-dihydro-4h-pyran-3-carboxylate
1-hydroxy-4-(methoxycarbonyl)-7-methyl-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-6-yl 4-[2-(acetyloxy)ethyl]-5-ethenyl-6-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5,6-dihydro-4h-pyran-3-carboxylate
n-(4-hydroxy-7-{[(2r,3r,4s,5r)-3-hydroxy-4-(c-hydroxycarbonimidoyloxy)-5-methoxy-6,6-dimethyloxan-2-yl]oxy}-8-methyl-2-oxochromen-3-yl)-2-(2-hydroxypropan-2-yl)-2,3-dihydro-1-benzofuran-5-carboximidic acid
n-(4-hydroxy-7-{[(2r,3r,4s,5r)-3-hydroxy-4-(c-hydroxycarbonimidoyloxy)-5-methoxy-6,6-dimethyloxan-2-yl]oxy}-8-methyl-2-oxochromen-3-yl)-2-(2-hydroxypropan-2-yl)-2,3-dihydro-1-benzofuran-5-carboximidic acid
(1r,2r,6s,7s,8r,10s,11s,12r,14s,16s,17r,18r)-6,7-dihydroxy-8-(hydroxymethyl)-4,18-dimethyl-5-oxo-14-phenyl-16-(prop-1-en-2-yl)-9,13,15,19-tetraoxahexacyclo[12.4.1.0¹,¹¹.0²,⁶.0⁸,¹⁰.0¹²,¹⁶]nonadec-3-en-17-yl (2e)-3-phenylprop-2-enoate
(1r,2r,6s,7s,8r,10s,11s,12r,14s,16s,17r,18r)-6,7-dihydroxy-8-(hydroxymethyl)-4,18-dimethyl-5-oxo-14-phenyl-16-(prop-1-en-2-yl)-9,13,15,19-tetraoxahexacyclo[12.4.1.0¹,¹¹.0²,⁶.0⁸,¹⁰.0¹²,¹⁶]nonadec-3-en-17-yl (2e)-3-phenylprop-2-enoate
3-hydroxy-n-(4-hydroxy-7-{[3-hydroxy-4-(c-hydroxycarbonimidoyloxy)-5-methoxy-6,6-dimethyloxan-2-yl]oxy}-8-methyl-2-oxochromen-3-yl)-2,2-dimethyl-3,4-dihydro-1-benzopyran-6-carboximidic acid
3-hydroxy-n-(4-hydroxy-7-{[3-hydroxy-4-(c-hydroxycarbonimidoyloxy)-5-methoxy-6,6-dimethyloxan-2-yl]oxy}-8-methyl-2-oxochromen-3-yl)-2,2-dimethyl-3,4-dihydro-1-benzopyran-6-carboximidic acid
2',14',16'-tris(acetyloxy)-8'-chloro-3'-hydroxy-4',13'-dimethyl-9'-methylidene-5'-oxo-6'-oxaspiro[oxirane-2,17'-tricyclo[11.4.0.0³,⁷]heptadecan]-12'-yl 2-methylpropanoate
2',14',16'-tris(acetyloxy)-8'-chloro-3'-hydroxy-4',13'-dimethyl-9'-methylidene-5'-oxo-6'-oxaspiro[oxirane-2,17'-tricyclo[11.4.0.0³,⁷]heptadecan]-12'-yl 2-methylpropanoate
(1r,4as,6s,7r,7as)-1-hydroxy-4-(methoxycarbonyl)-7-methyl-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-6-yl (4s,5s,6s)-4-[2-(acetyloxy)ethyl]-5-ethenyl-6-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5,6-dihydro-4h-pyran-3-carboxylate
(1r,4as,6s,7r,7as)-1-hydroxy-4-(methoxycarbonyl)-7-methyl-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-6-yl (4s,5s,6s)-4-[2-(acetyloxy)ethyl]-5-ethenyl-6-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5,6-dihydro-4h-pyran-3-carboxylate
(1's,2r,2's,3'r,4'r,7'r,8's,12's,13's,14's,16'r)-2',14',16'-tris(acetyloxy)-8'-chloro-3'-hydroxy-4',13'-dimethyl-9'-methylidene-5'-oxo-6'-oxaspiro[oxirane-2,17'-tricyclo[11.4.0.0³,⁷]heptadecan]-12'-yl 2-methylpropanoate
(1's,2r,2's,3'r,4'r,7'r,8's,12's,13's,14's,16'r)-2',14',16'-tris(acetyloxy)-8'-chloro-3'-hydroxy-4',13'-dimethyl-9'-methylidene-5'-oxo-6'-oxaspiro[oxirane-2,17'-tricyclo[11.4.0.0³,⁷]heptadecan]-12'-yl 2-methylpropanoate
[3,4,5,7,8,12-hexakis(acetyloxy)-2,10,10-trimethyl-11-oxatricyclo[7.2.1.0¹,⁶]dodecan-6-yl]methyl acetate
[3,4,5,7,8,12-hexakis(acetyloxy)-2,10,10-trimethyl-11-oxatricyclo[7.2.1.0¹,⁶]dodecan-6-yl]methyl acetate
[(1r,2s,3s,4r,5s,6s,7r,8s,9s,12s)-3,4,5,7,8,12-hexakis(acetyloxy)-2,10,10-trimethyl-11-oxatricyclo[7.2.1.0¹,⁶]dodecan-6-yl]methyl acetate
[(1r,2s,3s,4r,5s,6s,7r,8s,9s,12s)-3,4,5,7,8,12-hexakis(acetyloxy)-2,10,10-trimethyl-11-oxatricyclo[7.2.1.0¹,⁶]dodecan-6-yl]methyl acetate
n-(4-hydroxy-7-{[3-hydroxy-4-(c-hydroxycarbonimidoyloxy)-5-methoxy-6,6-dimethyloxan-2-yl]oxy}-8-methyl-2-oxochromen-3-yl)-2-(2-hydroxypropan-2-yl)-2,3-dihydro-1-benzofuran-5-carboximidic acid
n-(4-hydroxy-7-{[3-hydroxy-4-(c-hydroxycarbonimidoyloxy)-5-methoxy-6,6-dimethyloxan-2-yl]oxy}-8-methyl-2-oxochromen-3-yl)-2-(2-hydroxypropan-2-yl)-2,3-dihydro-1-benzofuran-5-carboximidic acid
4-hydroxy-3-(2-hydroxy-3-methylbut-3-en-1-yl)-n-(4-hydroxy-7-{[(2r,3r,4s,5r)-3-hydroxy-4-(c-hydroxycarbonimidoyloxy)-5-methoxy-6,6-dimethyloxan-2-yl]oxy}-8-methyl-2-oxochromen-3-yl)benzenecarboximidic acid
4-hydroxy-3-(2-hydroxy-3-methylbut-3-en-1-yl)-n-(4-hydroxy-7-{[(2r,3r,4s,5r)-3-hydroxy-4-(c-hydroxycarbonimidoyloxy)-5-methoxy-6,6-dimethyloxan-2-yl]oxy}-8-methyl-2-oxochromen-3-yl)benzenecarboximidic acid
(1r,6s,7r)-1-hydroxy-4-(methoxycarbonyl)-7-methyl-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-6-yl (4s,6s)-4-[2-(acetyloxy)ethyl]-5-ethenyl-6-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5,6-dihydro-4h-pyran-3-carboxylate
(1r,6s,7r)-1-hydroxy-4-(methoxycarbonyl)-7-methyl-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-6-yl (4s,6s)-4-[2-(acetyloxy)ethyl]-5-ethenyl-6-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5,6-dihydro-4h-pyran-3-carboxylate
3-hydroxy-n-(4-hydroxy-7-{[(2r,3r,4s,5r)-3-hydroxy-4-(c-hydroxycarbonimidoyloxy)-5-methoxy-6,6-dimethyloxan-2-yl]oxy}-8-methyl-2-oxochromen-3-yl)-2,2-dimethyl-3,4-dihydro-1-benzopyran-6-carboximidic acid
3-hydroxy-n-(4-hydroxy-7-{[(2r,3r,4s,5r)-3-hydroxy-4-(c-hydroxycarbonimidoyloxy)-5-methoxy-6,6-dimethyloxan-2-yl]oxy}-8-methyl-2-oxochromen-3-yl)-2,2-dimethyl-3,4-dihydro-1-benzopyran-6-carboximidic acid
