Exact Mass: 518.3064204

Exact Mass Matches: 518.3064204

Found 500 metabolites which its exact mass value is equals to given mass value 518.3064204, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Cucurbitacin F

2,3,16,20,25-Pentahydroxy-9-methyl-19-norlanosta-5,23-diene-11,22-dione (2beta,3alpha,9beta,10alpha,16alpha,23E)-

C30H46O7 (518.3243365999999)

C33H42O5 (518.3032082)

Casearvestrin B

C29H42O8 (518.2879532000001)

Bartogenic acid

C30H46O7 (518.3243365999999)

Ochrocarpinone C

C33H42O5 (518.3032082)

A beta-diketone isolated from Ochrocarpos punctatus and has been shown to exhibit antineoplastic activity.

Sampsonione G

C33H42O5 (518.3032082)

Autolytimycin

19-Demethoxylebstatin

C28H42N2O7 (518.2991862)

Lotusine A

C30H38N4O4 (518.2892908)

Ochrocarpinone B

C33H42O5 (518.3032082)

Sanguic acid

C30H46O7 (518.3243365999999)

Perulactone

14-[2,3-dihydroxy-4-(4-methyl-5-oxooxolan-3-yl)butan-2-yl]-5-hydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-3-yl acetate

Cucurbitacin R

(2S,8S,9R,10R,13R,14S,16R,17R)-17-[(2R)-2,6-dihydroxy-6-methyl-3-oxoheptan-2-yl]-2,16-dihydroxy-4,4,9,13,14-pentamethyl-2,7,8,10,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthrene-3,11-dione

C30H46O7 (518.3243365999999)

23,24-dihydrocucurbitacin D is a 23,24-dihydrocucurbitacin in which a lanostane skeleton is multi-substituted with hydroxy, methyl and oxo substituents, with unsaturation at position 5. It is a 23,24-dihydrocucurbitacin, a secondary alpha-hydroxy ketone and a tertiary alpha-hydroxy ketone. 23,24-dihydrocucurbitacin D is a natural product found in Begonia heracleifolia, Conobea scoparioides, and other organisms with data available. A 23,24-dihydrocucurbitacin in which a lanostane skeleton is multi-substituted with hydroxy, methyl and oxo substituents, with unsaturation at position 5.

(2α,3β,4α)-2,3,19-Trihydroxyurs-12-ene-23,28-dioic acid

C30H46O7 (518.3243365999999)

Odorosid A

Ganolucidic acid C

6-[5,12-dihydroxy-6-(hydroxymethyl)-2,6,11,15-tetramethyl-17-oxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(10)-en-14-yl]-2-methyl-4-oxoheptanoic acid

C30H46O7 (518.3243365999999)

ST 30:4;O7

3beta,16alpha,19,20beta,25-pentahydroxycucurbit-5,23-dien-11,22-dione

C30H46O7 (518.3243365999999)

BORTEZOMIB-PINANEDIOL

C29H39BN4O4 (518.3064204)

Epelsiban

(3r,3ar,5as,7as,8s,9r,10s,11s,11as,11bs,13as,13br)-9,10,11-trihydroxy-3-isopropyl-3a,5a,8,13a-tetramethyl-1h,2h,3h,4h,5h,7h,7ah,9h,10h,11h,11bh,12h,13h,13bh-cyclopenta[a]chrysene-8,11a-dicarboxylic acid

2alpha,5alpha,10beta-triacetoxy-14beta-propionyloxytaxa-4(20),11-diene

2α,5α,10β-triacetoxy-14β-propionyloxytaxa-4(20),11-diene

C29H42O8 (518.2879532000001)

{"Ingredient_id": "HBIN005243","Ingredient_name": "2alpha,5alpha,10beta-triacetoxy-14beta-propionyloxytaxa-4(20),11-diene","Alias": "2\u03b1,5\u03b1,10\u03b2-triacetoxy-14\u03b2-propionyloxytaxa-4(20),11-diene","Ingredient_formula": "C29H42O8","Ingredient_Smile": "CCC(=O)OC1CC(=C2C(CC3(CCC(C(=C)C3C(C1C2(C)C)OC(=O)C)OC(=O)C)C)OC(=O)C)C","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "32091;21515","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

beaumontoside

C30H46O7 (518.3243365999999)

{"Ingredient_id": "HBIN017670","Ingredient_name": "beaumontoside","Alias": "NA","Ingredient_formula": "C30H46O7","Ingredient_Smile": "CC1C(C(CC(O1)OC2CCC3(C(C2)CCC4C3CCC5(C4(CCC5C6=CC(=O)OC6)O)C)C)OC)O","Ingredient_weight": "518.7 g/mol","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "2187","TCMSP_id": "NA","TCM_ID_id": "6410;21739","PubChem_id": "45266905","DrugBank_id": "NA"}

(1r,2r,4r,6e,8s,9r)-9-hydroxy-6-[hydroxy(phenyl)methylidene]-1-methyl-4,8-bis(3-methylbut-2-en-1-yl)-2-(3-methylbut-3-en-1-yl)-10-oxatricyclo[6.2.1.0⁴,⁹]undecane-5,7-dione

C33H42O5 (518.3032082)

(1as,3s,4ar,5s,8r,8ar)-4a,5-dimethyl-2-oxo-3-(3-oxoprop-1-en-2-yl)-hexahydro-1ah-naphtho[4,4a-b]oxiren-8-yl (2r,3s,4e)-3-hydroxy-6-(hydroxymethyl)-2,4-dimethyldodec-4-enoate

C30H46O7 (518.3243365999999)

(1s,2s,4r,6s,8s,9r,10r,13s,14r,16s,17r,21s)-8,16,17,21-tetrahydroxy-6-[(1e)-3-hydroxy-2-methylprop-1-en-1-yl]-2,8,10,13,18,18-hexamethyl-5-oxapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁴,¹⁹]henicos-19-en-12-one

(1s,3as,3bs,7r,9s,9ar,9bs,11as)-1-[(2r,3r)-2,3-dihydroxy-4-[(3s,4r)-4-methyl-5-oxooxolan-3-yl]butan-2-yl]-7-hydroxy-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-9-yl acetate

(1r,4s,5r,8r)-8-[(1r,3as,3bs,5r,5ar,9ar,9bs,11r,11as)-5,5a,11-trihydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-4-(methoxymethyl)-5-methyl-2,6-dioxabicyclo[3.3.1]nonan-3-one

(1r,4s,5r,8r)-8-[(1r,3as,3bs,5r,5ar,9ar,9bs,11r,11as)-5,5a,11-trihydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-4-(methoxymethyl)-5-methyl-2,6-dioxabicyclo[3.3.1]nonan-3-one

(6r)-6-[(1r)-1-[(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]-1-hydroxyethyl]-4-[(1r)-1-hydroxyethyl]-3-methyl-5,6-dihydropyran-2-one

(1r,2r,4r,6z,8s,9r)-9-hydroxy-6-[hydroxy(phenyl)methylidene]-1-methyl-4,8-bis(3-methylbut-2-en-1-yl)-2-(3-methylbut-3-en-1-yl)-10-oxatricyclo[6.2.1.0⁴,⁹]undecane-5,7-dione

C33H42O5 (518.3032082)

9-hydroxy-6-[hydroxy(phenyl)methylidene]-1-methyl-2,4,8-tris(3-methylbut-2-en-1-yl)-10-oxatricyclo[6.2.1.0⁴,⁹]undecane-5,7-dione

C33H42O5 (518.3032082)

(1r,2r,5r,8r,9r,10s,11r,13r,14r,15r,17s,18s)-8-(carboxymethyl)-11,17-dihydroxy-1,2,6,6,9-pentamethyl-15-(prop-1-en-2-yl)-7-oxapentacyclo[11.7.0.0²,¹⁰.0⁵,⁹.0¹⁴,¹⁸]icosane-18-carboxylic acid

C33H42O5 (518.3032082)

{[(4e,8s,9s,10e,12s,13r,14s,16r)-3,13,20-trihydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-2-azabicyclo[16.3.1]docosa-1(21),2,4,10,18(22),19-hexaen-9-yl]oxy}methanimidic acid

C28H42N2O7 (518.2991862)

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

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

C30H46O7 (518.3243365999999)

(1r,4s,4as,7r,8ar)-1,4a-dimethyl-7-(prop-1-en-2-yl)-4-[(4s)-5,7,8-trimethoxy-2-phenyl-4h-chromen-4-yl]-octahydronaphthalen-1-ol

C33H42O5 (518.3032082)

(3ar)-7-[(3ar)-1-methyl-2h,3h,8h,8ah-pyrrolo[2,3-b]indol-3a-yl]-3a-[(3as,8as)-1-methyl-2h,3h,8h,8ah-pyrrolo[2,3-b]indol-3a-yl]-1-methyl-2h,3h,8h,8ah-pyrrolo[2,3-b]indole

C33H38N6 (518.3157788)

(2r,3r,4r,4ar,6ar,6bs,8ar,12s,12as,14ar,14br)-2,3,12-trihydroxy-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicene-4,8a-dicarboxylic acid

C30H46O7 (518.3243365999999)

8-{5,5a,11-trihydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl}-4-(methoxymethyl)-5-methyl-2,6-dioxabicyclo[3.3.1]nonan-3-one

C29H42O8 (518.2879532000001)

(2-{1-[(3ar,8as)-1-methyl-3a-{3-[2-(methylamino)ethyl]indol-1-yl}-2h,3h,8h,8ah-pyrrolo[2,3-b]indol-7-yl]indol-3-yl}ethyl)(methyl)amine

C33H38N6 (518.3157788)

(6r)-6-[(1s)-1-[(1r,3as,3bs,5r,5ar,9ar,9bs,11r,11as)-5,5a,11-trihydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-2-hydroxyethyl]-3-(methoxymethyl)-4-methyl-5,6-dihydropyran-2-one

(6r)-6-[(1s)-1-[(1r,3as,3bs,5r,5ar,9ar,9bs,11r,11as)-5,5a,11-trihydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-2-hydroxyethyl]-3-(methoxymethyl)-4-methyl-5,6-dihydropyran-2-one