Exact Mass: 658.2108898

Exact Mass Matches: 658.2108898

Found 49 metabolites which its exact mass value is equals to given mass value 658.2108898, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Gluten exorphin B5

2-({[(2S)-2-({[2-({[2-({[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]oxy}amino)acetyl]oxy}amino)acetyl]oxy}amino)-3-(1H-indol-3-yl)propanoyl]oxy}amino)-4-methylpentanoic acid

C30H38N6O11 (658.2598438)

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.

(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

C36H38N2O10 (658.2526328)

oregonoside B

C33H38O14 (658.2261447999999)

Hexa-Ac-Physoside

C29H38O17 (658.2108898)

22,24-di-O-methylneoagarotetraose

C26H42O19 (658.2320182000001)

Dihydrogardenosid pentaacetat

C29H38O17 (658.2108898)

Benzyl glycoside,4,6-O-benzylidene,2,3,3,4-tetra-Ac-alpha-Pyranose-2-O-beta-D-Xylopyranosyl-D-mannose

C33H38O14 (658.2261447999999)

decarbamoyl enacyloxin IIa

C32H44Cl2O10 (658.2311384)

cryptophycin-45

C34H40Cl2N2O7 (658.2212430000002)

gemmacolide V

C30H39ClO14 (658.2028224000001)

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

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

C36H38N2O10 (658.2526328)

C27H46O12S3

C27H46O12S3 (658.2151276)

C29H38O17

C29H38O17 (658.2108898)

5-O-Syringoylkelampayoside A

C29H38O17 (658.2108898)

Tricin 4-O-(syringyl alcohol) ether 5-O-hexoside

C32H34O15 (658.1897614000001)

Tricin 4-O-(syringyl alcohol) ether 7-O-hexoside

C32H34O15 (658.1897614000001)

Sutchuenmedin A

3-[(2S,3R,4R,5R,6S)-4,5-Dihydroxy-6-methyl-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-5-hydroxy-2-(4-methoxyphenyl)-8,8-dimethylpyrano[2,3-h]chromen-4-one

C33H38O14 (658.2261447999999)

[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

NCGC00169050-02![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

C29H38O17 (658.2108898)

[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]

NCGC00169050-02![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]

C29H38O17 (658.2108898)

(s)-1-{(s)-2-[2-(diphenylphosphino)phenyl]-ferrocenyl}ethyldiphenylphosphine

C42H36FeP2 (658.1641506)

5-(4-Carboxyphenyl)-10,15,20-triphenylporphyrin

C45H30N4O2 (658.236864)

tris(2-phenylpyridine)iridium(III)

C33H27IrN3 (658.1834282000001)

1,3-Bis(tributylstannyl)benzene

C30H58Sn2 (658.2582248)

2,2-bis(2-chlorophenyl)-4,4,5,5-tetraphenyl-1,2-biimidazole

C42H28Cl2N4 (658.1690908)

Flumatinib mesylate

C30H33F3N8O4S (658.2297454000001)

tributyl-(4-tributylstannylphenyl)stannane

C30H58Sn2 (658.2582248)

2-(2-Chlorophenyl)-4,5-diphenylimidazole-1,2-dimer

C42H28Cl2N4 (658.1690908)

2-Phenylpyridine - iridium (3:1)

C33H27IrN3 (658.1834282000001)

(r)-1-[(r)-2-[2-(diphenylphosphino)phenyl]-ferrocenyl]ethyldiphenylphosphine

C42H36FeP2 (658.1641506)

2,2-Bis(2-dichlorophenyl)-4,45,5-tetraphenyl-1,2-biimidazole

C42H28Cl2N4 (658.1690908)

5,5-Dibromo-4,4-didodecyl-2,2-bithiophene

C32H52Br2S2 (658.1876952)

Foscenvivint

C33H35N6O7P (658.2304730000001)

C274 - Antineoplastic Agent > C2189 - Signal Transduction Inhibitor

Bms-986094

C30H39N6O9P (658.2516013999999)

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

C34H34N4O10 (658.2274824)

Albibrissinoside A

C29H38O17 (658.2108898)

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

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

C35H36N3O8S+ (658.2222996)

[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

C29H38O17 (658.2108898)

(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

C29H38O17 (658.2108898)

(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

(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

(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)

3-{4-[(5-acetyl-5-hydroxy-4-methoxy-6-methyloxan-2-yl)oxy]-3-hydroxy-6-(hydroxymethyl)-5-{[(2z)-2-isothiocyanatobut-2-enoyl]oxy}oxan-2-yl}-2,3-dihydroxy-6-imino-5-oxocyclohex-1-ene-1-carboxylic acid

C27H34N2O15S (658.1679814)

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

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

C36H38N2O10 (658.2526328)