Exact Mass: 522.2957541999999

Exact Mass Matches: 522.2957541999999

Found 500 metabolites which its exact mass value is equals to given mass value 522.2957541999999, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Physangulide

15-[1-(4,5-dihydroxy-4,5-dimethyl-6-oxooxan-2-yl)-1-hydroxyethyl]-5,6-dihydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadecan-3-one

C28H42O9 (522.2828682)

Constituent of the famine food Physalis angulata (cutleaf ground cherry). Physangulide is found in herbs and spices and fruits. Physangulide is found in fruits. Physangulide is a constituent of the famine food Physalis angulata (cutleaf ground cherry).

7,8-Dihydro-3b,6a-dihydroxy-alpha-ionol 9-[apiosyl-(1->6)-glucoside]

2-{[4-(1,4-dihydroxy-2,6,6-trimethylcyclohex-2-en-1-yl)butan-2-yl]oxy}-6-({[3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}methyl)oxane-3,4,5-triol

C24H42O12 (522.2676132)

7,8-Dihydro-3b,6a-dihydroxy-alpha-ionol 9-[apiosyl-(1->6)-glucoside] is found in fruits. 7,8-Dihydro-3b,6a-dihydroxy-alpha-ionol 9-[apiosyl-(1->6)-glucoside] is a constituent of Cydonia vulgaris (quince). Constituent of Cydonia vulgaris (quince). 7,8-Dihydro-3b,6a-dihydroxy-alpha-ionol 9-[apiosyl-(1->6)-glucoside] is found in fruits.

Metabolite M6

(2R)-1-[(2S,4R)-4-benzyl-2-hydroxy-4-{[(1R,2S)-2-hydroxy-2,3-dihydro-1H-inden-1-yl]-C-hydroxycarbonimidoyl}butyl]-N-tert-butylpiperazine-2-carboximidic acid

C30H42N4O4 (522.3205892)

Metabolite M6 is a metabolite of indinavir. Indinavir (IDV; trade name Crixivan, manufactured by Merck) is a protease inhibitor used as a component of highly active antiretroviral therapy (HAART) to treat HIV infection and AIDS. (Wikipedia)

20-Hydroxyecdysone 2-acetate

2-O-Acetyl-20-hydroxyecdysone

C29H46O8 (522.3192516)

2-O-Acetyl-20-hydroxyecdysone, an ecdysterones in insects and terrestrial plants, inhibits amyloid-β42 (Aβ42)-induced cytotoxicity. 2-O-Acetyl-20-hydroxyecdysone could decrease Aβ oligomer formation through promotion of fibrogenesis, transforming Aβ oligomers to the low-toxicity fibrils[1].

CID 154831723

[(2R,3S,5S,9S,10S,13S,14R,17R)-2,14-Dihydroxy-10,13-dimethyl-6-oxo-17-[(2S,3S)-2,3,6-trihydroxy-6-methylheptan-2-yl]-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate

C29H46O8 (522.3192516)

Viticosterone E

25-acetoxy-2beta,3beta,14alpha,20,22R-pentahydroxy-5beta-cholest-7-en-6-one

C29H46O8 (522.3192516)

Colossolactone E

(+)-Colossolactone E

C32H42O6 (522.2981232)

Platanionoside I

C24H42O12 (522.2676132)

(24Z)-29-Hydroxy-24(28)-dehydromakisterone C

3-O-acetylteikagenin-3-O-beta-D-fucopyranoside (basikoside B)|3-O-acetylteikagenin-3-O-beta-D-fucopyranoside

C29H46O8 (522.3192516)

(1R,2R,3E,11R,12S)-2-O-acetyl-16-O-(3-hydroxy-3-methylglutaryl)-2,16,18-trihydroxydolabella-3,8(17)-dien-7-one

(3beta,14beta,17beta)-3,14,17-trihydroxy-21-methoxypregn-5-en-20-one-3-O-beta-cymaropyranoside|perisepiumoside D

C29H46O8 (522.3192516)

(3beta,5alpha,16beta,20S)-3,16-dihydroxy-6-oxopregnane-20-carboxylic acid gamma-lactone 3-(beta-D-glucopyranoside)|(3beta,5alpha,16beta,20S)-3-(beta-D-glucopyranosyloxy)-16-hydroxy-6-oxopregnane-20-carboxylic acid gamma-lactone|ypsilactoside A

2beta,3beta,14alpha,20beta-tetrahydroxy-22alpha-(2-hydroxyacetoxy)-5beta-colest-7-en-6-one

C29H46O8 (522.3192516)

schiprolactone A

C32H42O6 (522.2981232)

A tetracyclic triterpenoid isolated from Schisandra propinqua and Schisandra henryi. It has been shown to exhibit cytotoxic activity against Leukemia cells.

ajugacetalsterone A

C29H46O8 (522.3192516)

alangionoside N

C24H42O12 (522.2676132)

Salvigreside D

C28H42O9 (522.2828682)

Ivain II

C28H42O9 (522.2828682)

A diterpenoid isolated from the aerial parts of Ajuga bracteosa and has been shown to exhibit antifeedant activity.

pestalofone B

C32H42O6 (522.2981232)

N,N-dimethyl-L-threonine (4S)-7t-isobutyl-5,8-dioxo-3t-phenyl-2-oxa-6,9-diaza-1(1,4)-benzena-cycloundecaphan-10c-en-4r-ylamide|Nummularin-E|nummularine-E

C29H38N4O5 (522.2842058)

13-epi-manoyl oxide-19-O-alpha-L-2,5-diacetoxyarabinofuranoside

C29H46O8 (522.3192516)

dihydrosiphonarin B

C29H46O8 (522.3192516)

heteroclitalactone D

C32H42O6 (522.2981232)

Phe Gln Thr Lys

(2S)-6-amino-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-4-carbamoylbutanamido]-3-hydroxybutanamido]hexanoic acid

C24H38N6O7 (522.2801838)

Tyr Ile Val Glu

(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-methylpentanamido]-3-methylbutanamido]pentanedioic acid

C25H38N4O8 (522.2689508)

Val Tyr Lys Gly Gly

C24H38N6O7 (522.2801838)

Tyr Asn Val Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-carbamoylpropanamido]-3-methylbutanamido]hexanoic acid

C24H38N6O7 (522.2801838)

Phe Thr Lys Lys

(2S)-6-amino-2-[(2S)-6-amino-2-[(2S,3R)-2-[(2S)-2-amino-3-phenylpropanamido]-3-hydroxybutanamido]hexanamido]hexanoic acid

C25H42N6O6 (522.3165672)

C24H42O12_6-Hydroxy-2,6,10,10-tetramethyl-1-oxaspiro[4.5]dec-8-yl 6-O-[(2R,3R,4R)-3,4-dihydroxy-4-(hydroxymethyl)tetrahydro-2-furanyl]-beta-D-glucopyranoside

NCGC00385224-01_C24H42O12_6-Hydroxy-2,6,10,10-tetramethyl-1-oxaspiro[4.5]dec-8-yl 6-O-[(2R,3R,4R)-3,4-dihydroxy-4-(hydroxymethyl)tetrahydro-2-furanyl]-beta-D-glucopyranoside

C24H42O12 (522.2676132)

Tonantzitlolone B

C28H42O9 (522.2828682)

Val-Tyr-Lys-Gly-Gly

C24H38N6O7 (522.2801838)

N-depyridomethyl-Indinavir

C30H42N4O4 (522.3205892)

Physangulide

15-[1-(4,5-dihydroxy-4,5-dimethyl-6-oxooxan-2-yl)-1-hydroxyethyl]-5,6-dihydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0^{2,7}.0^{7,9}.0^{12,16}]octadecan-3-one

C28H42O9 (522.2828682)

7,8-Dihydro-3b,6a-dihydroxy-alpha-ionol 9-[apiosyl-(1->6)-glucoside]

2-{[4-(1,4-dihydroxy-2,6,6-trimethylcyclohex-2-en-1-yl)butan-2-yl]oxy}-6-({[3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}methyl)oxane-3,4,5-triol

A class I yanuthone that is yanuthone F in which the hydroxy group attached to the epoxycyclohexenone ring has been converted into the corresponding beta-D-glucoside.

yanuthone J

C28H42O9 (522.2828682)

(1r,3r,4r,5s,7r,11r,16s)-3,7,12,12,16-pentamethyl-4-[(2r)-1-[(2s)-4-methyl-5-oxo-2h-furan-2-yl]propan-2-yl]-13-oxo-18-oxapentacyclo[13.2.1.0³,⁷.0⁸,¹⁷.0¹¹,¹⁶]octadeca-8(17),14-dien-5-yl acetate

(1r,3r,4r,5s,7r,11r,16s)-3,7,12,12,16-pentamethyl-4-[(2r)-1-[(2s)-4-methyl-5-oxo-2h-furan-2-yl]propan-2-yl]-13-oxo-18-oxapentacyclo[13.2.1.0³,⁷.0⁸,¹⁷.0¹¹,¹⁶]octadeca-8(17),14-dien-5-yl acetate

C32H42O6 (522.2981232)

(1r,3ar,3br,4r,5ar,9ar,9br,11ar)-1-hydroxy-3b,6,6,9a,11a-pentamethyl-7-oxo-1h,2h,3h,3ah,4h,5h,5ah,9bh,10h,11h-cyclopenta[a]phenanthren-4-yl (2e)-3-(3-hydroxy-4-methoxyphenyl)prop-2-enoate

C32H42O6 (522.2981232)

[(4R,5R)-4,5-dihydroxy-1,1-dimethyl-5-[(2S,3R,5R,9R,10R,13R,14S,17S)-2,3,14-trihydroxy-10,13-dimethyl-6-oxo-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]hexyl] acetate

acetic acid [(4R,5R)-4,5-dihydroxy-1,1-dimethyl-5-[(2S,3R,5R,9R,10R,13R,14S,17S)-2,3,14-trihydroxy-6-keto-10,13-dimethyl-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]hexyl] ester; acetic acid [(4R,5R)-4,5-dihydroxy-1,1-dimethyl-5-[(2S,3R,5R,9R,10R,13R,14S,17S)-2,3,14-trihydroxy-10,13-dimethyl-6-oxo-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]hexyl] ester; [(5R,6R)-5,6-dihydroxy-2-methyl-6-[(2S,3R,5R,9R,10R,13R,14S,17S)-2,3,14-trihydroxy-10,13-dimethyl-6-oxo-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]heptan-2-yl] ethanoate; [(5R,6R)-5,6-dihydroxy-2-methyl-6-[(2S,3R,5R,9R,10R,13R,14S,17S)-2,3,14-trihydroxy-10,13-dimethyl-6-oxo-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]heptan-2-yl] acetate

(1r,3r,4r,5s,7r,11r,16s)-3,7,12,12,16-pentamethyl-4-[(2r)-1-[(2r)-4-methyl-5-oxo-2h-furan-2-yl]propan-2-yl]-13-oxo-18-oxapentacyclo[13.2.1.0³,⁷.0⁸,¹⁷.0¹¹,¹⁶]octadeca-8(17),14-dien-5-yl acetate

C32H42O6 (522.2981232)

(2r,3r)-2-[(1s,3as,5ar,7r,8s,9ar,9br,11ar)-3a,7,8-trihydroxy-9a,11a-dimethyl-5-oxo-1h,2h,3h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-2-hydroxy-6-methylheptan-3-yl 2-hydroxyacetate

C29H46O8 (522.3192516)

(3s)-5-{[(1r,3as,4s,12as)-4-(acetyloxy)-1-(2-hydroxypropan-2-yl)-3a-methyl-10-methylidene-9-oxo-1h,2h,3h,4h,7h,8h,11h,12h,12ah-cyclopenta[11]annulen-6-yl]methoxy}-3-hydroxy-3-methyl-5-oxopentanoic acid

(3s)-5-{[(1r,3as,4s,12as)-4-(acetyloxy)-1-(2-hydroxypropan-2-yl)-3a-methyl-10-methylidene-9-oxo-1h,2h,3h,4h,7h,8h,11h,12h,12ah-cyclopenta[11]annulen-6-yl]methoxy}-3-hydroxy-3-methyl-5-oxopentanoic acid

C28H42O9 (522.2828682)

(2r,3r)-2-[(1s,3as,5ar,7r,8s,9ar,9br,11ar)-3a,7,8-trihydroxy-9a,11a-dimethyl-5-oxo-1h,2h,3h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-2,6-dihydroxy-6-methylheptan-3-yl acetate

C29H46O8 (522.3192516)

(3s,4s)-4-[(2r,3r)-3-[(1s,3as,5as,7r,8s,9ar,9br,11ar)-3a,5a,7,8-tetrahydroxy-9a,11a-dimethyl-5-oxo-1h,2h,3h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-2,3-dihydroxybutyl]-3-methyloxolan-2-one

(3s,4s)-4-[(2r,3r)-3-[(1s,3as,5as,7r,8s,9ar,9br,11ar)-3a,5a,7,8-tetrahydroxy-9a,11a-dimethyl-5-oxo-1h,2h,3h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-2,3-dihydroxybutyl]-3-methyloxolan-2-one

(3s,4s)-4-[(2r,3r)-3-[(1s,3as,5as,7s,8s,9ar,9br,11ar)-3a,5a,7,8-tetrahydroxy-9a,11a-dimethyl-5-oxo-1h,2h,3h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-2,3-dihydroxybutyl]-3-methyloxolan-2-one

2-{[2-hydroxy-4-(3-hydroxybutyl)-3,5,5-trimethylcyclohex-3-en-1-yl]oxy}-6-{[(3,4,5-trihydroxyoxan-2-yl)oxy]methyl}oxane-3,4,5-triol

C24H42O12 (522.2676132)

(1s,3r,5s,6s,6'z)-5'-[(1r,2r,3e,5s,6s)-2,5-dihydroxy-1-(3-methylbut-2-en-1-yl)-7-oxabicyclo[4.1.0]heptan-3-ylidene]-5-hydroxy-3'-methyl-1-(3-methylbut-2-en-1-yl)-6'-(2-methylprop-2-en-1-ylidene)-7-oxaspiro[bicyclo[4.1.0]heptane-3,1'-cyclohexan]-3'-en-2-one

(1s,3r,5s,6s,6'z)-5'-[(1r,2r,3e,5s,6s)-2,5-dihydroxy-1-(3-methylbut-2-en-1-yl)-7-oxabicyclo[4.1.0]heptan-3-ylidene]-5-hydroxy-3'-methyl-1-(3-methylbut-2-en-1-yl)-6'-(2-methylprop-2-en-1-ylidene)-7-oxaspiro[bicyclo[4.1.0]heptane-3,1'-cyclohexan]-3'-en-2-one

C32H42O6 (522.2981232)

(2s,3s,5s,6s,8r,9r,10s,11s)-8-[(1r)-1-(6-ethyl-3,5-dimethyl-4-oxopyran-2-yl)ethyl]-8,10-dihydroxy-2-[(2r,3r)-3-hydroxypentan-2-yl]-3,5,9,11-tetramethyl-1,7-dioxaspiro[5.5]undecan-4-one

C29H46O8 (522.3192516)

3,9,13,19-tetramethyl-10,20-bis(1,3-oxazol-5-ylmethyl)-1,11-dioxacycloicosa-3,5,13,15-tetraene-2,12-dione

C30H38N2O6 (522.2729727999999)

5,6,10-tris(acetyloxy)-3-ethenyl-3,4a,7,7,10a-pentamethyl-octahydro-1h-naphtho[2,1-b]pyran-1-yl acetate

C28H42O9 (522.2828682)

(2s,3r,4s,5s,6r)-2-{[(2r)-4-[(1s,4s)-1,4-dihydroxy-2,6,6-trimethylcyclohex-2-en-1-yl]butan-2-yl]oxy}-6-({[(2r,3r,4r)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}methyl)oxane-3,4,5-triol

C24H42O12 (522.2676132)

8-[1-(6-ethyl-3,5-dimethyl-4-oxopyran-2-yl)ethyl]-8,10-dihydroxy-2-(3-hydroxypentan-2-yl)-3,5,9,11-tetramethyl-1,7-dioxaspiro[5.5]undecan-4-one

C29H46O8 (522.3192516)

2-{[4-(3-hydroxybutyl)-3,3,5-trimethylcyclohexyl]oxy}-6-{[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]methyl}oxane-3,4,5-triol

C25H46O11 (522.3039966)

(4e,7s)-n-[2-(chloromethylidene)-4-methoxy-6-oxo-6-(2-oxo-5h-pyrrol-1-yl)hex-4-en-1-yl]-7-methoxy-n-methyltetradec-4-enamide

C28H43ClN2O5 (522.2860338)

(1s,2r,3s,3ar,5s,6r,7s,7as)-1-[(1s)-1-(acetyloxy)ethyl]-3,6-dihydroxy-2-[(2-methylbutanoyl)oxy]-4-methylidene-7-[(2s)-2-methyloxiran-2-yl]-octahydroinden-5-yl (2e)-3-methylpent-2-enoate

C28H42O9 (522.2828682)

(6'z)-5'-[2,5-dihydroxy-1-(3-methylbut-2-en-1-yl)-7-oxabicyclo[4.1.0]heptan-3-ylidene]-5-hydroxy-3'-methyl-1-(3-methylbut-2-en-1-yl)-6'-(2-methylprop-2-en-1-ylidene)-7-oxaspiro[bicyclo[4.1.0]heptane-3,1'-cyclohexan]-3'-en-2-one

(6'z)-5'-[2,5-dihydroxy-1-(3-methylbut-2-en-1-yl)-7-oxabicyclo[4.1.0]heptan-3-ylidene]-5-hydroxy-3'-methyl-1-(3-methylbut-2-en-1-yl)-6'-(2-methylprop-2-en-1-ylidene)-7-oxaspiro[bicyclo[4.1.0]heptane-3,1'-cyclohexan]-3'-en-2-one

C32H42O6 (522.2981232)

(2r,3r,4s,5s,6r)-2-{[(2r,3e)-4-[(1s,4s,6r)-1,4-dihydroxy-2,2,6-trimethylcyclohexyl]but-3-en-2-yl]oxy}-6-({[(2r,3r,4r)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}methyl)oxane-3,4,5-triol

C24H42O12 (522.2676132)

(2s,3r,4r,5r,6r)-2-methyl-6-{[(2r,3s,4s,5r,6r)-3,4,5-trihydroxy-6-{[(2r)-4-[(1s,4s,6r)-4-hydroxy-2,2,6-trimethylcyclohexyl]butan-2-yl]oxy}oxan-2-yl]methoxy}oxane-3,4,5-triol

C25H46O11 (522.3039966)

(1r,2s,4s,7s,8r,9s,12s,13r,16s,18s)-7,9,13-trimethyl-16-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane-6,19-dione

C28H42O9 (522.2828682)

(1s,3as,5ar,7r,8s,9ar,9br,11ar)-1-[(1r)-1-[(2r,4s,5s,6r)-4-ethyl-4,6-dihydroxy-5-methyloxan-2-yl]-1-hydroxyethyl]-3a,7,8-trihydroxy-9a,11a-dimethyl-1h,2h,3h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-5-one

(1s,3as,5ar,7r,8s,9ar,9br,11ar)-3a,8-dihydroxy-9a,11a-dimethyl-5-oxo-1-[(2r,3r)-2,3,6-trihydroxy-6-methylheptan-2-yl]-1h,2h,3h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-yl acetate

C29H46O8 (522.3192516)

(2r,4's,5s,6r,8'r,10'z,13'r,14'z,16'e)-6-ethyl-21'-hydroxy-5,11',13',22'-tetramethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-1'(24'),10',14',16',20',22'-hexaen-2'-one

(2r,4's,5s,6r,8'r,10'z,13'r,14'z,16'e)-6-ethyl-21'-hydroxy-5,11',13',22'-tetramethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-1'(24'),10',14',16',20',22'-hexaen-2'-one

C32H42O6 (522.2981232)

(5r,6r)-6-[(1s,3as,5ar,7r,8s,9ar,9br,11ar)-3a,7,8-trihydroxy-9a,11a-dimethyl-5-oxo-1h,2h,3h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-5,6-dihydroxy-2-methylheptan-2-yl acetate

C29H46O8 (522.3192516)

(1r,2s,3ar,5ar,9as,11ar)-3a,6,6,9a,11a-pentamethyl-1-[(2r)-1-[(2r)-4-methyl-5-oxo-2h-furan-2-yl]propan-2-yl]-7,10-dioxo-1h,2h,3h,4h,5h,5ah,11h-cyclopenta[a]phenanthren-2-yl acetate

C32H42O6 (522.2981232)

6-ethyl-21'-hydroxy-5,11',13',22'-tetramethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-1'(24'),10',14',16',20',22'-hexaen-2'-one

C32H42O6 (522.2981232)

[(2r,3s,4s,5r,6r)-6-{[(1r,4as,5r,8as)-1,4a-dimethyl-6-methylidene-5-[2-(2-oxo-5h-furan-3-yl)ethyl]-hexahydro-2h-naphthalen-1-yl]methoxy}-3,4,5-trihydroxyoxan-2-yl]methyl acetate

C28H42O9 (522.2828682)

(2s,3r,4s,5s,6r)-2-{[(1s,2r)-2-hydroxy-4-[(3r)-3-hydroxybutyl]-3,5,5-trimethylcyclohex-3-en-1-yl]oxy}-6-({[(2r,3r,4r,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxane-3,4,5-triol

C24H42O12 (522.2676132)