Exact Mass: 626.1788
Exact Mass Matches: 626.1788
Found 13 metabolites which its exact mass value is equals to given mass value 626.1788,
within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error
8.0E-6 dalton.
Guangsangon K
Guangsangon K
A member of the class of polyphenols consisting of a methylcyclohexene ring attached to a 2,4-dihydroxyphenyl, 2,4-dihydroxybenzoyl and dihydroflavonol moieties at positions 5, 4 and 3 respectively. Regarded biogenetically as a Diels-Alder adduct, it is isolated from the stem barks of Morus macroura and exhibits antioxidant activity.
(2s)-2-{3-[(1s,5r,6s)-6-(2,4-dihydroxybenzoyl)-5-(2,4-dihydroxyphenyl)-3-methylcyclohex-2-en-1-yl]-2,4-dihydroxyphenyl}-5,7-dihydroxy-2,3-dihydro-1-benzopyran-4-one
(2s)-2-{3-[(1s,5r,6s)-6-(2,4-dihydroxybenzoyl)-5-(2,4-dihydroxyphenyl)-3-methylcyclohex-2-en-1-yl]-2,4-dihydroxyphenyl}-5,7-dihydroxy-2,3-dihydro-1-benzopyran-4-one
8,18-dihydroxy-3',4',10,16-tetramethyl-6,12,20-trioxo-5,21,25-trioxaspiro[octacyclo[13.10.2.1³,⁷.1³,¹³.0²,¹⁴.0¹⁹,²⁷.0²²,²⁶.0¹¹,²⁹]nonacosane-24,2'-oxolan]-1(26),2(14),7(29),8,10,15,17,19(27)-octaen-28-yl acetate
8,18-dihydroxy-3',4',10,16-tetramethyl-6,12,20-trioxo-5,21,25-trioxaspiro[octacyclo[13.10.2.1³,⁷.1³,¹³.0²,¹⁴.0¹⁹,²⁷.0²²,²⁶.0¹¹,²⁹]nonacosane-24,2'-oxolan]-1(26),2(14),7(29),8,10,15,17,19(27)-octaen-28-yl acetate
2-(3,4-dimethoxyphenyl)-5-hydroxy-8-[(2r,3r)-5-hydroxy-7-methoxy-2-(4-methoxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-7-methoxychromen-4-one
2-(3,4-dimethoxyphenyl)-5-hydroxy-8-[(2r,3r)-5-hydroxy-7-methoxy-2-(4-methoxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-7-methoxychromen-4-one
(2s,3s)-2-{3-[(1r,5s,6r)-6-(2,4-dihydroxybenzoyl)-5-(2,4-dihydroxyphenyl)-3-methylcyclohex-2-en-1-yl]-2,4-dihydroxyphenyl}-3,7-dihydroxy-2,3-dihydro-1-benzopyran-4-one
(2s,3s)-2-{3-[(1r,5s,6r)-6-(2,4-dihydroxybenzoyl)-5-(2,4-dihydroxyphenyl)-3-methylcyclohex-2-en-1-yl]-2,4-dihydroxyphenyl}-3,7-dihydroxy-2,3-dihydro-1-benzopyran-4-one
(3s,3'r,4'r,13r,22s,24s,28s)-8,18-dihydroxy-3',4',10,16-tetramethyl-6,12,20-trioxo-5,21,25-trioxaspiro[octacyclo[13.10.2.1³,⁷.1³,¹³.0²,¹⁴.0¹⁹,²⁷.0²²,²⁶.0¹¹,²⁹]nonacosane-24,2'-oxolan]-1(26),2(14),7(29),8,10,15,17,19(27)-octaen-28-yl acetate
(3s,3'r,4'r,13r,22s,24s,28s)-8,18-dihydroxy-3',4',10,16-tetramethyl-6,12,20-trioxo-5,21,25-trioxaspiro[octacyclo[13.10.2.1³,⁷.1³,¹³.0²,¹⁴.0¹⁹,²⁷.0²²,²⁶.0¹¹,²⁹]nonacosane-24,2'-oxolan]-1(26),2(14),7(29),8,10,15,17,19(27)-octaen-28-yl acetate
2-{3-[6-(2,4-dihydroxybenzoyl)-5-(2,4-dihydroxyphenyl)-3-methylcyclohex-2-en-1-yl]-2,4-dihydroxyphenyl}-3,7-dihydroxy-2,3-dihydro-1-benzopyran-4-one
2-{3-[6-(2,4-dihydroxybenzoyl)-5-(2,4-dihydroxyphenyl)-3-methylcyclohex-2-en-1-yl]-2,4-dihydroxyphenyl}-3,7-dihydroxy-2,3-dihydro-1-benzopyran-4-one
2-(3,4-dimethoxyphenyl)-5-hydroxy-8-[5-hydroxy-7-methoxy-2-(4-methoxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-7-methoxychromen-4-one
2-(3,4-dimethoxyphenyl)-5-hydroxy-8-[5-hydroxy-7-methoxy-2-(4-methoxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-7-methoxychromen-4-one
