Exact Mass: 658.2261447999999
Exact Mass Matches: 658.2261447999999
Found 122 metabolites which its exact mass value is equals to given mass value 658.2261447999999
,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Gluten exorphin B5
Gluten exorphin B5 is a pentapeptide with the sequence Tyr-Gly-Gly-Trp-Leu. Gluten exorphins are a group of opioid peptides which are formed during digestion of the gluten protein. It has been hypothesized that people with autism and schizophrenia have abnormal leakage from the gut of these compounds, which then pass into the brain and disrupt brain function. This is partly the basis for the gluten-free, casein-free diet. The scientific evidence for this diet and its effects is still disputed.
(8S,9R,11S,13S,14S,17S)-13-Methyl-11-[4-[5-(4,4,5,5,5-pentafluoropentylsulfonyl)pentoxy]phenyl]-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol
4,5-Di-Me ether,tribenzoyl-(2R,3S,4S)-3,4,4,5,7-Pentahydroxy-6,8-dimethylflavan
(2R,3R,4S,2R)-1-[2,3,4,5-tetrahydro-2-methoxycarbonyl-2-(4-methoxyphenyl)-6-methoxy-7,8-methylenedioxy-5-oxo-3-phenyl-1-benzoxepin-4-carbonyl]-2-(3-methylpropanoylamino)-pyrrolidine|thapoxepine B
Benzyl glycoside,4,6-O-benzylidene,2,3,3,4-tetra-Ac-alpha-Pyranose-2-O-beta-D-Xylopyranosyl-D-mannose
cephalancetine D|rel-(1R,3aS,5R,14bR)-1-hydroxy-5-[(1S,11R,12R,13S,15R,18R)-12-hydroxy-13-methoxy-5,7,21-trioxa-19-azahexacyclo[11.7.1.02,10.04,8.011,15.015,19]henicosa-2(10),3,8-trien-18-yl]-2-methoxy-1,4,5,8,9,14b-hexahydro-6H-cyclopenta[a][1,3]dioxolo[4,5-h]pyrrolo[2,1-b][3]benzazepin-6-one
Sutchuenmedin A
[3,4-dihydroxy-5-[[3,4,5-trihydroxy-6-[4-(hydroxymethyl)-2,6-dimethoxyphenoxy]oxan-2-yl]methoxy]oxolan-3-yl]methyl 4-hydroxy-3,5-dimethoxybenzoate
[3,4-dihydroxy-5-[[3,4,5-trihydroxy-6-[4-(hydroxymethyl)-2,6-dimethoxyphenoxy]oxan-2-yl]methoxy]oxolan-3-yl]methyl 4-hydroxy-3,5-dimethoxybenzoate [IIN-based: Match]
His Met Trp Trp
His Trp Met Trp
His Trp Trp Met
Met His Trp Trp
Met Trp His Trp
Met Trp Trp His
Gln Trp Tyr Tyr
Gln Tyr Trp Tyr
Gln Tyr Tyr Trp
Trp His Met Trp
Trp His Trp Met
Trp Met His Trp
Trp Met Trp His
Trp Gln Tyr Tyr
Trp Trp His Met
Trp Trp Met His
Trp Tyr Gln Tyr
Trp Tyr Tyr Gln
Tyr Gln Trp Tyr
Tyr Gln Tyr Trp
Tyr Trp Gln Tyr
Tyr Trp Tyr Gln
Tyr Tyr Gln Trp
Tyr Tyr Trp Gln
tris(2-phenylpyridine)iridium(III)
C33H27IrN3 (658.1834282000001)
Foscenvivint
C33H35N6O7P (658.2304730000001)
C274 - Antineoplastic Agent > C2189 - Signal Transduction Inhibitor
3-[(8R,13R)-18-(2-carboxyethyl)-8,13-bis(carboxymethyl)-3,8,13,17-tetramethyl-7,12-dioxo-21,24-dihydroporphyrin-2-yl]propanoic acid
Estra-1,3,5(10)-triene-3,17-diol, 11-[4-[[5-[(4,4,5,5,5-pentafluoropentyl)sulfonyl]pentyl]oxy]phenyl]-, (11beta,17beta)-
Albibrissinoside A
A disaccharide derivative isolated from the stems of Albizia julibrissin that exhibits antioxidant activity.
24-[2-(2,5-Dioxopyrrolidin-1-yl)oxy-2-oxoethyl]-5,5,27,27-tetramethyl-16-oxa-20-aza-12-azoniaheptacyclo[15.11.0.03,15.04,12.06,11.020,28.021,26]octacosa-1(28),2,4(12),6(11),7,9,21(26),22,24-nonaene-8-sulfonic acid
[3,4-Dihydroxy-5-[[3,4,5-trihydroxy-6-[4-(hydroxymethyl)-2,6-dimethoxyphenoxy]oxan-2-yl]methoxy]oxolan-3-yl]methyl 4-hydroxy-3,5-dimethoxybenzoate
(5-{[4,5-dihydroxy-6-(hydroxymethyl)-2-(3,4,5-trimethoxyphenoxy)oxan-3-yl]oxy}-3,4-dihydroxyoxolan-3-yl)methyl 4-hydroxy-3,5-dimethoxybenzoate
(1r,2r,3r,5r,7s,8r,11r,12r,13s,14s,15s,16r,18s)-2,15,16,18-tetrakis(acetyloxy)-7-chloro-12-hydroxy-1,11,15-trimethyl-6-methylidene-10-oxo-4,9-dioxatetracyclo[12.4.0.0³,⁵.0⁸,¹²]octadecan-13-yl acetate
C30H39ClO14 (658.2028224000001)
(1's,2r,2's,3'r,4'r,7'r,8's,10'r,12's,13's,14's,16'r)-10',12',14',16'-tetrakis(acetyloxy)-8'-chloro-3'-hydroxy-4',13'-dimethyl-9'-methylidene-5'-oxo-6'-oxaspiro[oxirane-2,17'-tricyclo[11.4.0.0³,⁷]heptadecan]-2'-yl acetate
C30H39ClO14 (658.2028224000001)
n-[(2r)-1-[(11r,12r,13s)-2-methoxy-11-(methoxycarbonyl)-11-(4-methoxyphenyl)-14-oxo-12-phenyl-4,6,10-trioxatricyclo[7.5.0.0³,⁷]tetradeca-1,3(7),8-triene-13-carbonyl]pyrrolidin-2-yl]-2-methylpropanimidic acid
(3ar,4r,6ar,8s,9ar,9br)-3,6,9-trimethylidene-2-oxo-8-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[2-(4-hydroxyphenyl)acetyl]oxy}methyl)oxan-2-yl]oxy}-octahydroazuleno[4,5-b]furan-4-yl (2r)-2-hydroxy-3-methylbutanoate
(3s,3ar,4r,5r,6r,7as)-6-[(4s,5r,5ar,9as)-4-(acetyloxy)-5,9a-dimethyl-2,7-dioxo-tetrahydro-3h-pyrano[3,4-b]oxepin-5-yl]-5-(formyloxy)-3-(furan-3-yl)-7a-hydroxy-3a-methyl-7-methylidene-1-oxo-tetrahydro-2h-inden-4-yl 3-methylbutanoate
n-[(2r)-1-[(11r,12s,13r)-2-methoxy-11-(methoxycarbonyl)-11-(4-methoxyphenyl)-14-oxo-12-phenyl-4,6,10-trioxatricyclo[7.5.0.0³,⁷]tetradeca-1,3(7),8-triene-13-carbonyl]pyrrolidin-2-yl]-2-methylpropanimidic acid
(2e)-1-[(1r,9r,13s,21r)-7,17-dihydroxy-1-(5-hydroxy-2,2-dimethylchromen-8-yl)-11-methyl-2,20-dioxapentacyclo[11.7.1.0³,⁸.0⁹,²¹.0¹⁴,¹⁹]henicosa-3(8),4,6,10,14,16,18-heptaen-6-yl]-3-(2,4-dihydroxyphenyl)prop-2-en-1-one
(1s,4as,6s,7s,7as)-1-{[(2s,3r,4s,5s,6r)-6-({[(2e)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}methyl)-4,5-dihydroxy-3-(4-hydroxybenzoyloxy)oxan-2-yl]oxy}-6-hydroxy-7-methyl-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-4-carboxylic acid
[3,4,5-trihydroxy-6-(4-{4-hydroxy-3-[(4-hydroxy-3-methoxyphenyl)methyl]-2-(hydroxymethyl)butyl}-2-methoxyphenoxy)oxan-2-yl]methyl 4-methoxybenzoate
(1'r,2s,2'r,3's,4's,7's,8'r,12'r,13'r,14's,15's,16's)-2',14',15',16'-tetrakis(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 acetate
C30H39ClO14 (658.2028224000001)
2',14',15',16'-tetrakis(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 acetate
C30H39ClO14 (658.2028224000001)
[9a,11a-dimethyl-1-(6-methylhept-3-en-2-yl)-7,8-bis(sulfooxy)-tetradecahydro-1h-cyclopenta[a]phenanthren-5-yl]oxidanesulfonic acid
6-[4-(acetyloxy)-5,9a-dimethyl-2,7-dioxo-tetrahydro-3h-pyrano[3,4-b]oxepin-5-yl]-5-(formyloxy)-3-(furan-3-yl)-7a-hydroxy-3a-methyl-7-methylidene-1-oxo-tetrahydro-2h-inden-4-yl 3-methylbutanoate
n-{1-[2-methoxy-11-(methoxycarbonyl)-11-(4-methoxyphenyl)-14-oxo-12-phenyl-4,6,10-trioxatricyclo[7.5.0.0³,⁷]tetradeca-1,3(7),8-triene-13-carbonyl]pyrrolidin-2-yl}-2-methylpropanimidic acid
3,6,9-trimethylidene-2-oxo-8-{[3,4,5-trihydroxy-6-({[2-(4-hydroxyphenyl)acetyl]oxy}methyl)oxan-2-yl]oxy}-octahydroazuleno[4,5-b]furan-4-yl 2-hydroxy-3-methylbutanoate
(1'r,2r,2's,3'r,4'r,7's,8's,12'r,13'r,14'r,15's,16'r)-2',14',15',16'-tetrakis(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 acetate
C30H39ClO14 (658.2028224000001)
(3,4-dihydroxy-5-{[3,4,5-trihydroxy-6-(3,4,5-trimethoxyphenoxy)oxan-2-yl]methoxy}oxolan-3-yl)methyl 4-hydroxy-3,5-dimethoxybenzoate
[(1r,3as,3bs,7s,8s,9ar,9bs,11ar)-9a,11a-dimethyl-1-[(2r)-6-methyl-7-(sulfooxy)heptan-2-yl]-8-(sulfooxy)-1h,2h,3h,3ah,3bh,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-yl]oxidanesulfonic acid
3-(4-chloro-3h-imidazol-2-yl)-2-({2-[(1,4-dihydroxy-2-{[hydroxy(3-hydroxypiperidin-2-yl)methylidene]amino}-5-(c-hydroxycarbonimidoyloxy)pentylidene)amino]-1-hydroxy-3-(2-imino-1,3-dihydroimidazol-4-yl)propylidene}amino)-3-hydroxypropanoic acid
(3s,6r,10r,13e,16s)-10-[(3,5-dichloro-4-hydroxyphenyl)methyl]-9,12-dihydroxy-6-methyl-3-(2-methylpropyl)-16-[(2r,3e)-4-phenylbut-3-en-2-yl]-1,4-dioxa-8,11-diazacyclohexadeca-8,11,13-triene-2,5-dione
C34H40Cl2N2O7 (658.2212430000002)
methyl 6a,12-dihydroxy-8,10a-dimethoxy-1-methyl-6,7,10,11-tetraoxo-3-[(3,4,5-trimethoxy-6-methyloxan-2-yl)oxy]tetracene-2-carboxylate
[(3s,4r,5r)-3,4-dihydroxy-5-{[(2r,3s,4s,5r,6s)-3,4,5-trihydroxy-6-(3,4,5-trimethoxyphenoxy)oxan-2-yl]methoxy}oxolan-3-yl]methyl 4-hydroxy-3,5-dimethoxybenzoate
8-{[3,4-dihydroxy-6-(hydroxymethyl)-5-{[2-(4-hydroxyphenyl)acetyl]oxy}oxan-2-yl]oxy}-3,6,9-trimethylidene-2-oxo-octahydroazuleno[4,5-b]furan-4-yl 2-hydroxy-3-methylbutanoate
(1's,2r,2's,3'r,4'r,7'r,8's,12's,13's,14'r,15'r,16'r)-2',14',15',16'-tetrakis(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 acetate
C30H39ClO14 (658.2028224000001)
10-[(3,5-dichloro-4-hydroxyphenyl)methyl]-9,12-dihydroxy-6-methyl-3-(2-methylpropyl)-16-(4-phenylbut-3-en-2-yl)-1,4-dioxa-8,11-diazacyclohexadeca-8,11,13-triene-2,5-dione
C34H40Cl2N2O7 (658.2212430000002)