Exact Mass: 502.2526

Exact Mass Matches: 502.2526

Found 500 metabolites which its exact mass value is equals to given mass value 502.2526, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

4-[(14,16-dihydroxy-24-methyl-2-oxo-1-oxacyclotetracosa-3,5,9,11,17,19-hexaen-8-yl)oxy]-4-oxobutanoic acid

C28H38O8 (502.2567)

5,6

16,23-Diepoxy-4,20,22-trihydroxy-1-oxoergost-2-en-26,23-olide

A member of the class of cortistatins that is cortistatin C in which the hydrogen at position 17 has been replaced by a hydroxy group.

Gly Ala Arg Ala Glu

C19H34N8O8 (502.2499)

Asn Gln Gly Gly Lys

C19H34N8O8 (502.2499)

cephaeline hydrochloride

Emetan-6-ol, 7,10,11-trimethoxy-, dihydrochloride

C28H39ClN2O4 (502.2598)

NCI60_001790

(1S,2R,6S,7R,9R,11R,12R,15S,16S)-15-[(1S)-1-[(2R)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]-1-hydroxyethyl]-6,12,15-trihydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.02,7.07,9.012,16]octadec-4-en-3-one

(17R,19E)-19,20-Didehydroajmalan-17-ol 3,4,5-trimethoxybenzoate

C30H34N2O5 (502.2468)

Streptothricin F

C19H34N8O8 (502.2499)

A streptothricin in which the peptide side-chain consists of a single unit of beta-lysine.

streptothricin

C19H34N8O8 (502.2499)

(1s,2s,4r,5r,10r,11s,13s,16r,17r,20s)-16-[(2r)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]-4,5,13,17-tetrahydroxy-10,20-dimethyl-14-oxapentacyclo[11.6.1.0²,¹¹.0⁵,¹⁰.0¹⁷,²⁰]icos-7-en-9-one

C28H38O8 (502.2567)

(2e)-4-{[(2e,10e,14e)-16-{[(2e)-3-carboxyprop-2-enoyl]oxy}-2,6,10,14-tetramethylhexadeca-2,6,10,14-tetraen-1-yl]oxy}-4-oxobut-2-enoic acid

C28H38O8 (502.2567)

anticancer withanolide pmv70p691-046

C28H38O8 (502.2567)

{"Ingredient_id": "HBIN016368","Ingredient_name": "anticancer withanolide pmv70p691-046","Alias": "NA","Ingredient_formula": "C28H38O8","Ingredient_Smile": "Not Available","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "1452","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

4-{[(3z,5e,8s,9e,11z,14s,16r,17e,19e,24r)-14,16-dihydroxy-24-methyl-2-oxo-1-oxacyclotetracosa-3,5,9,11,17,19-hexaen-8-yl]oxy}-4-oxobutanoic acid

C28H38O8 (502.2567)

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

C28H38O8 (502.2567)

4,5,13,17-tetrahydroxy-4',5',10,16,20-pentamethyl-3'h-14-oxaspiro[pentacyclo[11.6.1.0²,¹¹.0⁵,¹⁰.0¹⁷,²⁰]icosane-15,2'-pyra]-7-ene-6',9-dione

C28H38O8 (502.2567)

(1r,2r,6s,7r,9r,11r,12r,15s,16r)-15-[(1r)-1-[(2r)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]-1-hydroxyethyl]-6,12,15-trihydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one

(1r,2r,6s,7r,9r,11r,12r,15s,16r)-15-[(1r)-1-[(2r)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]-1-hydroxyethyl]-6,12,15-trihydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one

(1s,2r,6s,7r,9r,11r,12r,15s,16s)-6,12,15-trihydroxy-15-[(1r,4r,6r,8r)-8-hydroxy-4,8-dimethyl-3-oxo-2-oxabicyclo[2.2.2]octan-6-yl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one

C28H38O8 (502.2567)

methyl (1r,2r,5r,9r,10s,12s,13r,15s,18r)-15-(acetyloxy)-6,18-dihydroxy-4,5,7,10,14,14-hexamethyl-8-oxo-19-oxapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁵,⁹]nonadeca-3,6-diene-9-carboxylate

C28H38O8 (502.2567)

6-(1-{1,3a,6-trihydroxy-9a,11a-dimethyl-9-oxo-2h,3h,3bh,4h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl}-1-hydroxyethyl)-4-(hydroxymethyl)-3-methyl-5,6-dihydropyran-2-one

C28H38O8 (502.2567)

3-hydroxy-4-methoxy-2,6,14,17-tetramethyl-11-oxo-14-[(5-oxo-2h-furan-3-yl)methyl]-10-oxatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadec-12-en-16-yl acetate

C28H38O8 (502.2567)

(1s,2s,4s,5r,10r,11s,14r,15s,18r)-5,15,18-trihydroxy-15-[(1r)-1-[(2s,3s)-3-hydroxy-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-10,14-dimethyl-3-oxapentacyclo[9.7.0.0²,⁴.0⁵,¹⁰.0¹⁴,¹⁸]octadec-7-en-9-one

(1s,2s,4s,5r,10r,11s,14r,15s,18r)-5,15,18-trihydroxy-15-[(1r)-1-[(2s,3s)-3-hydroxy-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-10,14-dimethyl-3-oxapentacyclo[9.7.0.0²,⁴.0⁵,¹⁰.0¹⁴,¹⁸]octadec-7-en-9-one

C28H38O8 (502.2567)

(1s,2r,6s,7r,9r,11s,12s,14r,15s,16s)-6,14,15-trihydroxy-15-[(1r,4r,5r,7r)-4-hydroxy-4,5-dimethyl-3-oxo-2-oxabicyclo[3.2.1]octan-7-yl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one

(1s,2r,6s,7r,9r,11s,12s,14r,15s,16s)-6,14,15-trihydroxy-15-[(1r,4r,5r,7r)-4-hydroxy-4,5-dimethyl-3-oxo-2-oxabicyclo[3.2.1]octan-7-yl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one

C28H38O8 (502.2567)

(1r,4r,5r,7r,8r,16s,19s,22r)-8-{[(2s,4r,5r,6r)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy}-5,19-dimethyl-15,18,20-trioxahexacyclo[14.5.1.0¹,¹⁴.0⁴,¹³.0⁵,¹⁰.0¹⁹,²²]docosa-9,11,13-trien-7-ol

(1r,4r,5r,7r,8r,16s,19s,22r)-8-{[(2s,4r,5r,6r)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy}-5,19-dimethyl-15,18,20-trioxahexacyclo[14.5.1.0¹,¹⁴.0⁴,¹³.0⁵,¹⁰.0¹⁹,²²]docosa-9,11,13-trien-7-ol

C28H38O8 (502.2567)

(1s,2s,3'r,4s,4'r,6s,7s,8r,9r,10s,13s,14r,18s,19r,21r)-7,8,18-trihydroxy-3',4',8,10,14-pentamethyl-5,20-dioxaspiro[hexacyclo[11.9.0.0²,¹⁰.0⁴,⁹.0¹⁴,¹⁹.0¹⁹,²¹]docosane-6,2'-oxolan]-16-ene-5',15-dione