Exact Mass: 450.0852

Exact Mass Matches: 450.0852

Found 74 metabolites which its exact mass value is equals to given mass value 450.0852, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Exserohilone

(-)-Exserohilone

C20H22N2O6S2 (450.0919)


   

Myricetin 3-arabinoside

5,7-dihydroxy-3-{[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]oxy}-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one

C20H18O12 (450.0798)


Myricetin 3-arabinoside is found in american cranberry. Myricetin 3-arabinoside is isolated from numerous plant species, e.g. Woodfordia fruticosa [DFC] (Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.). Isolated from numerous plant subspecies, e.g. Woodfordia fruticosa [DFC]. Myricetin 3-arabinoside is found in american cranberry.

   

4-((2-Chloroethyl)(2-mesyloxyethyl)amino)benzoylglutamic acid

2-({4-[(2-chloroethyl)[2-(methanesulfonyloxy)ethyl]amino]phenyl}formamido)pentanedioic acid

C17H23ClN2O8S (450.0864)


   

N-desmethyl enzalutamide

4-{3-[4-cyano-3-(trifluoromethyl)phenyl]-5,5-dimethyl-4-oxo-2-sulfanylideneimidazolidin-1-yl}-2-fluorobenzamide

C20H14F4N4O2S (450.0774)


   

Tedizolid phosphate

[(3-{3-fluoro-4-[6-(2-methyl-2H-1,2,3,4-tetrazol-5-yl)pyridin-3-yl]phenyl}-2-oxo-1,3-oxazolidin-5-yl)methoxy]phosphonic acid

C17H16FN6O6P (450.0853)


   

Myricetin 3-arabinofuranoside

3-{[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one

C20H18O12 (450.0798)


Myricetin 3-arabinofuranoside is a member of the class of compounds known as flavonoid-3-o-glycosides. Flavonoid-3-o-glycosides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C3-position. Myricetin 3-arabinofuranoside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Myricetin 3-arabinofuranoside can be found in american cranberry, black chokeberry, highbush blueberry, and lingonberry, which makes myricetin 3-arabinofuranoside a potential biomarker for the consumption of these food products.

   

Myricetin 3-alpha-L-arabinopyranoside

5,7-dihydroxy-3-[(2S,5S)-3,4,5-trihydroxyoxan-2-yl]oxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one

C20H18O12 (450.0798)


   

Myricetin 3-xyloside

3- (beta-D-Xylopyranosyloxy) -3,4,5,5,7-pentahydroxyflavone

C20H18O12 (450.0798)


   

Myricetin 3-alpha-L-arabinofuranoside

3-[(2S,3R,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one

C20H18O12 (450.0798)


   

Trichodermamide B

Trichodermamide B

C20H19ClN2O8 (450.083)


   
   

gaboroquinone B

gaboroquinone B

C24H18O9 (450.0951)


   

Myricetin 3-arabinofuranoside

Myricetin 3-arabinofuranoside

C20H18O12 (450.0798)


   
   

EP_M451

EP_M451

C20H20ClFN4O3S (450.0929)


CONFIDENCE Transformation product, tentative ID (Level 2b); INTERNAL_ID 2203

   

(-)-2-galloyl-4-(E)-caffeoyl-L-threonic acid

(-)-2-galloyl-4-(E)-caffeoyl-L-threonic acid

C20H18O12 (450.0798)


   

myricetin 7-O-arabinoside

myricetin 7-O-arabinoside

C20H18O12 (450.0798)


   
   
   

gossypetin-8-O-beta-D-xylopyranoside

gossypetin-8-O-beta-D-xylopyranoside

C20H18O12 (450.0798)


   

2-O-caffeoyl-4-O-galloyl-L-threonic acid

2-O-caffeoyl-4-O-galloyl-L-threonic acid

C20H18O12 (450.0798)


   

3-O-caffeoyl-4-O-galloyl-L-threonic acid

3-O-caffeoyl-4-O-galloyl-L-threonic acid

C20H18O12 (450.0798)


   

gaboroquinones

gaboroquinones

C24H18O9 (450.0951)


   

(+)-bionectin|(+)-bionectin A|bionectin A

(+)-bionectin|(+)-bionectin A|bionectin A

C22H18N4O3S2 (450.082)


   

Myricetin-3-Xyloside

Myricetin-3-Xyloside

C20H18O12 (450.0798)


Acquisition and generation of the data is financially supported in part by CREST/JST.

   

myricetin-3-O-pentoside

myricetin-3-O-pentoside

C20H18O12 (450.0798)


   

Myricetin-3-O-xyloside

Myricetin-3-O-xyloside

C20H18O12 (450.0798)


Annotation level-1

   

myricetin 3-o-arabinoside

myricetin 3-o-arabinoside

C20H18O12 (450.0798)


   

Quercetin 4-galactoside

Quercetin 4-galactoside

C20H18O12 (450.0798)


   

Myricetin 3-arabinoside

5,7-dihydroxy-3-{[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]oxy}-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one

C20H18O12 (450.0798)


   

4-(6-(BENZOYLOXY)BENZO[B]THIOPHEN-2-YL)PHENYL BENZOATE

4-(6-(BENZOYLOXY)BENZO[B]THIOPHEN-2-YL)PHENYL BENZOATE

C28H18O4S (450.0926)


   

N-desmethyl Enzalutamide

N-desmethyl Enzalutamide

C20H14F4N4O2S (450.0774)


   

Tedizolid Phosphate

Tedizolid Phosphate

C17H16FN6O6P (450.0853)


A four-component ring assembly consisting of 5-(phosphooxymethyl)-1,3-oxazolidin-2-one, fluorobenzene, pyridine and 2-methyltetrazole rings joined in sequence. The prodrug of tedizolid, used for the treatment of acute bacterial skin infections caused by certain susceptible bacteria, including Staphylococcus aureus (including methicillin-resistant strains (MRSA) and methicillin-susceptible strains), various Streptococcus species, and Enterococcus faecalis. D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents C254 - Anti-Infective Agent > C258 - Antibiotic

   
   

[(5R)-3-{3-Fluoro-4-[6-(1-methyl-1H-tetrazol-5-yl)-3-pyridinyl]phenyl}-2-oxo-1,3-oxazolidin-5-yl]methyl dihydrogen phosphate

[(5R)-3-{3-Fluoro-4-[6-(1-methyl-1H-tetrazol-5-yl)-3-pyridinyl]phenyl}-2-oxo-1,3-oxazolidin-5-yl]methyl dihydrogen phosphate

C17H16FN6O6P (450.0853)


   

Myricetin 3-arabinofuranoside

3-{[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one

C20H18O12 (450.0798)


Myricetin 3-arabinofuranoside is a member of the class of compounds known as flavonoid-3-o-glycosides. Flavonoid-3-o-glycosides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C3-position. Myricetin 3-arabinofuranoside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Myricetin 3-arabinofuranoside can be found in american cranberry, black chokeberry, highbush blueberry, and lingonberry, which makes myricetin 3-arabinofuranoside a potential biomarker for the consumption of these food products.

   

myricetin-3-O-beta-D-xylopyranoside

myricetin-3-O-beta-D-xylopyranoside

C20H18O12 (450.0798)


A xylose derivative that is beta-D-xylose in which the hydrogen of the anomeric hydroxy group is replaced by myricetin. it has been isolated from Mimosa diplotricha.

   

Tedizolid phosphate

[(3-{3-fluoro-4-[6-(2-methyl-2H-1,2,3,4-tetrazol-5-yl)pyridin-3-yl]phenyl}-2-oxo-1,3-oxazolidin-5-yl)methoxy]phosphonic acid

C17H16FN6O6P (450.0853)


   

S-[(1R,2S)-1-(2-chlorophenyl)-2-(4-fluorophenyl)-1-hydroxy-3-(1H-1,2,4-triazol-1-yl)propan-2-yl]-L-cysteine

S-[(1R,2S)-1-(2-chlorophenyl)-2-(4-fluorophenyl)-1-hydroxy-3-(1H-1,2,4-triazol-1-yl)propan-2-yl]-L-cysteine

C20H20ClFN4O3S (450.0929)


   

Gaboroquinone A

Gaboroquinone A

C24H18O9 (450.0951)


An anthraquinone that is anthracene-9,10-dione substituted by a 3-acetyl-4,6-dihydroxy-2-methoxyphenyl moiety at position 1, hydroxy groups at positions 4 and 5 and a hydroxymethyl group at position 2. Isolated from the roots of Bulbine frutescens, it exhibits antiplasmodial and antitrypanosomal activities.

   

2,7-Bis-(3-hydroxy-phenyl)-benzo[lmn][3,8]phenanthroline-1,3,6,8-tetraone

2,7-Bis-(3-hydroxy-phenyl)-benzo[lmn][3,8]phenanthroline-1,3,6,8-tetraone

C26H14N2O6 (450.0852)


   

myricetin-3-O-arabinofuranoside

myricetin-3-O-arabinofuranoside

C20H18O12 (450.0798)


A glycosyloxyflavone that is the 3-O-arabinofuranosyl derivative of myricetin. It has been isolated from Mimosa diplotricha.

   

N-[[3-chloro-2-(4-morpholinyl)anilino]-sulfanylidenemethyl]-4-methoxy-3-nitrobenzamide

N-[[3-chloro-2-(4-morpholinyl)anilino]-sulfanylidenemethyl]-4-methoxy-3-nitrobenzamide

C19H19ClN4O5S (450.0765)


   
   

N-[[5-(1H-benzimidazol-2-yl)-2-methylanilino]-sulfanylidenemethyl]-5-chloro-2-methoxybenzamide

N-[[5-(1H-benzimidazol-2-yl)-2-methylanilino]-sulfanylidenemethyl]-5-chloro-2-methoxybenzamide

C23H19ClN4O2S (450.0917)


   

2-[(3-acetyl-5-oxo-4H-imidazol-2-yl)thio]-N-(4,5-diphenyl-2-thiazolyl)acetamide

2-[(3-acetyl-5-oxo-4H-imidazol-2-yl)thio]-N-(4,5-diphenyl-2-thiazolyl)acetamide

C22H18N4O3S2 (450.082)


   

N-(1,3-benzodioxol-5-yl)-2-[[4-(4-methylphenyl)-5-thiophen-2-yl-1,2,4-triazol-3-yl]thio]acetamide

N-(1,3-benzodioxol-5-yl)-2-[[4-(4-methylphenyl)-5-thiophen-2-yl-1,2,4-triazol-3-yl]thio]acetamide

C22H18N4O3S2 (450.082)


   

N-[5-[2-(5-chloro-2-methoxyanilino)-4-thiazolyl]-4-methyl-2-thiazolyl]hexanamide

N-[5-[2-(5-chloro-2-methoxyanilino)-4-thiazolyl]-4-methyl-2-thiazolyl]hexanamide

C20H23ClN4O2S2 (450.0951)


   

N-(3-chlorophenyl)-2-[4-oxo-2-phenylimino-3-(2-pyridinylmethyl)-5-thiazolidinyl]acetamide

N-(3-chlorophenyl)-2-[4-oxo-2-phenylimino-3-(2-pyridinylmethyl)-5-thiazolidinyl]acetamide

C23H19ClN4O2S (450.0917)


   

1-(4,5-Dimethyl-2-thiazolyl)-5-(2-furanyl)-4-[(7-methoxy-2-benzofuranyl)-oxomethyl]pyrrolidine-2,3-dione

1-(4,5-Dimethyl-2-thiazolyl)-5-(2-furanyl)-4-[(7-methoxy-2-benzofuranyl)-oxomethyl]pyrrolidine-2,3-dione

C23H18N2O6S (450.0886)


   

7-{[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-3,5-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one

7-{[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-3,5-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one

C20H18O12 (450.0798)


   

5-chloro-n-(7,8-dimethoxy-2-oxochromen-3-yl)-4a,8-dihydroxy-4,5,8,8a-tetrahydro-1,2-benzoxazine-3-carboxamide

5-chloro-n-(7,8-dimethoxy-2-oxochromen-3-yl)-4a,8-dihydroxy-4,5,8,8a-tetrahydro-1,2-benzoxazine-3-carboxamide

C20H19ClN2O8 (450.083)


   

7-{[(2s,3s,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-3,5-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one

7-{[(2s,3s,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-3,5-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one

C20H18O12 (450.0798)


   

(?)-2-galloyl-4-(e)-caffeoyl-l-threonicacid

NA

C20H18O12 (450.0798)


{"Ingredient_id": "HBIN005648","Ingredient_name": "(?)-2-galloyl-4-(e)-caffeoyl-l-threonicacid","Alias": "NA","Ingredient_formula": "C20H18O12","Ingredient_Smile": "C1=CC(=C(C=C1C=CC(=O)OCC(C(C(=O)O)OC(=O)C2=CC(=C(C(=C2)O)O)O)O)O)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "8102","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

5,7-dihydroxy-3-{[(2s,3s,4r,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}-2-(3,4,5-trihydroxyphenyl)chromen-4-one

5,7-dihydroxy-3-{[(2s,3s,4r,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}-2-(3,4,5-trihydroxyphenyl)chromen-4-one

C20H18O12 (450.0798)


   

(1s,2s,3r,11r,14s)-2-hydroxy-3-(1h-indol-3-yl)-18-methyl-15,16-dithia-10,12,18-triazapentacyclo[12.2.2.0¹,¹².0³,¹¹.0⁴,⁹]octadeca-4,6,8-triene-13,17-dione

(1s,2s,3r,11r,14s)-2-hydroxy-3-(1h-indol-3-yl)-18-methyl-15,16-dithia-10,12,18-triazapentacyclo[12.2.2.0¹,¹².0³,¹¹.0⁴,⁹]octadeca-4,6,8-triene-13,17-dione

C22H18N4O3S2 (450.082)


   

(1s,4r,5r,9r,11s,14r,19r)-5,15-dihydroxy-1,11-bis(methylsulfanyl)-3,13-diazapentacyclo[11.7.0.0³,¹¹.0⁴,⁹.0¹⁴,¹⁹]icosa-6,16-diene-2,8,12,18-tetrone

(1s,4r,5r,9r,11s,14r,19r)-5,15-dihydroxy-1,11-bis(methylsulfanyl)-3,13-diazapentacyclo[11.7.0.0³,¹¹.0⁴,⁹.0¹⁴,¹⁹]icosa-6,16-diene-2,8,12,18-tetrone

C20H22N2O6S2 (450.0919)


   

8,19-dihydroxy-1,12-bis(methylsulfanyl)-6,17-dioxa-3,14-diazaheptacyclo[12.8.0.0³,¹².0⁴,¹⁰.0⁵,⁷.0¹⁵,²¹.0¹⁶,¹⁸]docosa-9,20-diene-2,13-dione

8,19-dihydroxy-1,12-bis(methylsulfanyl)-6,17-dioxa-3,14-diazaheptacyclo[12.8.0.0³,¹².0⁴,¹⁰.0⁵,⁷.0¹⁵,²¹.0¹⁶,¹⁸]docosa-9,20-diene-2,13-dione

C20H22N2O6S2 (450.0919)


   

3-{[(2r,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one

3-{[(2r,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one

C20H18O12 (450.0798)


   

6-{[3-(2,4-dihydroxy-6-methylbenzoyl)-4,5,7-trihydroxynaphthalen-2-yl]methyl}-4-hydroxypyran-2-one

6-{[3-(2,4-dihydroxy-6-methylbenzoyl)-4,5,7-trihydroxynaphthalen-2-yl]methyl}-4-hydroxypyran-2-one

C24H18O9 (450.0951)


   

(1s,4r,5r,9r,11s,14r,15s,19r)-5,15-dihydroxy-1,11-bis(methylsulfanyl)-3,13-diazapentacyclo[11.7.0.0³,¹¹.0⁴,⁹.0¹⁴,¹⁹]icosa-6,16-diene-2,8,12,18-tetrone

(1s,4r,5r,9r,11s,14r,15s,19r)-5,15-dihydroxy-1,11-bis(methylsulfanyl)-3,13-diazapentacyclo[11.7.0.0³,¹¹.0⁴,⁹.0¹⁴,¹⁹]icosa-6,16-diene-2,8,12,18-tetrone

C20H22N2O6S2 (450.0919)


   

(4ar,5r,8r,8as)-5-chloro-n-(7,8-dimethoxy-2-oxochromen-3-yl)-4a,8-dihydroxy-4,5,8,8a-tetrahydro-1,2-benzoxazine-3-carboxamide

(4ar,5r,8r,8as)-5-chloro-n-(7,8-dimethoxy-2-oxochromen-3-yl)-4a,8-dihydroxy-4,5,8,8a-tetrahydro-1,2-benzoxazine-3-carboxamide

C20H19ClN2O8 (450.083)


   

5,7-dihydroxy-3-{[(2r,3s,4r,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}-2-(3,4,5-trihydroxyphenyl)chromen-4-one

5,7-dihydroxy-3-{[(2r,3s,4r,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}-2-(3,4,5-trihydroxyphenyl)chromen-4-one

C20H18O12 (450.0798)


   

3-{[(2s,3r,4r,5s)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one

3-{[(2s,3r,4r,5s)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one

C20H18O12 (450.0798)


   

5,7-dihydroxy-3-{[(3s,4r,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}-2-(3,4,5-trihydroxyphenyl)chromen-4-one

5,7-dihydroxy-3-{[(3s,4r,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}-2-(3,4,5-trihydroxyphenyl)chromen-4-one

C20H18O12 (450.0798)


   

5,15-dihydroxy-1,11-bis(methylsulfanyl)-3,13-diazapentacyclo[11.7.0.0³,¹¹.0⁴,⁹.0¹⁴,¹⁹]icosa-6,16-diene-2,8,12,18-tetrone

5,15-dihydroxy-1,11-bis(methylsulfanyl)-3,13-diazapentacyclo[11.7.0.0³,¹¹.0⁴,⁹.0¹⁴,¹⁹]icosa-6,16-diene-2,8,12,18-tetrone

C20H22N2O6S2 (450.0919)


   

2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-8-{[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}chromen-4-one

2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-8-{[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}chromen-4-one

C20H18O12 (450.0798)


   

3-{[(3s,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one

3-{[(3s,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one

C20H18O12 (450.0798)


   

5,7-dihydroxy-3-{[(2r,3s,4r,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}-2-(3,4,5-trihydroxyphenyl)chromen-4-one

5,7-dihydroxy-3-{[(2r,3s,4r,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}-2-(3,4,5-trihydroxyphenyl)chromen-4-one

C20H18O12 (450.0798)


   

(1r,4s,5r,7s,8s,12r,15s,16r,18s,19s)-8,19-dihydroxy-1,12-bis(methylsulfanyl)-6,17-dioxa-3,14-diazaheptacyclo[12.8.0.0³,¹².0⁴,¹⁰.0⁵,⁷.0¹⁵,²¹.0¹⁶,¹⁸]docosa-9,20-diene-2,13-dione

(1r,4s,5r,7s,8s,12r,15s,16r,18s,19s)-8,19-dihydroxy-1,12-bis(methylsulfanyl)-6,17-dioxa-3,14-diazaheptacyclo[12.8.0.0³,¹².0⁴,¹⁰.0⁵,⁷.0¹⁵,²¹.0¹⁶,¹⁸]docosa-9,20-diene-2,13-dione

C20H22N2O6S2 (450.0919)


   

5,7-dihydroxy-3-[(3,4,5-trihydroxyoxan-2-yl)oxy]-2-(3,4,5-trihydroxyphenyl)chromen-4-one

5,7-dihydroxy-3-[(3,4,5-trihydroxyoxan-2-yl)oxy]-2-(3,4,5-trihydroxyphenyl)chromen-4-one

C20H18O12 (450.0798)


   

1-(3-acetyl-2,6-dihydroxy-4-methoxyphenyl)-4,5-dihydroxy-2-(hydroxymethyl)anthracene-9,10-dione

1-(3-acetyl-2,6-dihydroxy-4-methoxyphenyl)-4,5-dihydroxy-2-(hydroxymethyl)anthracene-9,10-dione

C24H18O9 (450.0951)


   

5,7-dihydroxy-3-{[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}-2-(3,4,5-trihydroxyphenyl)chromen-4-one

5,7-dihydroxy-3-{[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}-2-(3,4,5-trihydroxyphenyl)chromen-4-one

C20H18O12 (450.0798)