Exact Mass: 400.0695332

Exact Mass Matches: 400.0695332

Found 57 metabolites which its exact mass value is equals to given mass value 400.0695332, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

4-Demethylpremithramycinone

4-Demethylpremithramycinone

C20H16O9 (400.0794286)


   

Versiconal hemiacetal acetate

(2S,3S)-versiconal hemiacetal acetate

C20H16O9 (400.0794286)


An anthrafuran that is 2,3-dihydroanthra[2,3-b]furan-5,10-dione substituted at positions 2, 4, 6 and 8 by hydroxy groups and at position 3 by a 2-acetoxyethyl group. An intermediate in the biosynthesis of aflatoxin.

   

Theaflagallin

2,3,4,5-tetrahydroxy-8-(3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-2-yl)-6H-benzo[7]annulen-6-one

C20H16O9 (400.0794286)


Red pigment from black tea (Camellia sinensis variety assamica). Theaflagallin is found in tea. Epitheaflagallin is found in tea. Epitheaflagallin is a pigment from black tea.

   

Paeciloquinone B

(+-)-9,10-Dihydro-1,3,6,8-tetrahydroxy-9,10-dioxo-a-(3-oxobutyl)-2-anthraceneacetic acid

C20H16O9 (400.0794286)


   

Xestoquinol sulfate

Xestoquinol sulfate

C20H16O7S (400.0616706)


   

3,5,7,4-Tetrahydroxy-8-C-(3-methylsuccinoyl)flavone

3,5,7-Trihydroxy-2- (4-hydroxyphenyl) -alpha-methyl-gamma,4-dioxo-4H-1-benzopyran-8-butanoic acid

C20H16O9 (400.0794286)


   

3,5,8-Trimethoxy-6,7:3,4-bis(methylenedioxy)flavone

6- (1,3-Benzodioxol-5-yl) -4,7,9-trimethoxy-8H-1,3-dioxolo [ 4,5-g ] [ 1 ] benzopyran-8-one

C20H16O9 (400.0794286)


   

3,5,3-Trimethoxy-6,7:4,5-bis(methylenedioxy)flavone

3,5,3-Trimethoxy-6,7:4,5-bis(methylenedioxy)flavone

C20H16O9 (400.0794286)


   

Methylstictic acid

Methylstictic acid

C20H16O9 (400.0794286)


   

1,2,8-triacetoxy-6-methoxy-xanthen-9-one|1,7,8-Triacetoxy-3-methoxyxanthon|gentiakochianin acetate

1,2,8-triacetoxy-6-methoxy-xanthen-9-one|1,7,8-Triacetoxy-3-methoxyxanthon|gentiakochianin acetate

C20H16O9 (400.0794286)


   
   

4-dehydro-deacetylgriseusin A

4-dehydro-deacetylgriseusin A

C20H16O9 (400.0794286)


   
   
   

methyl 3-O-methylvariegatate

methyl 3-O-methylvariegatate

C20H16O9 (400.0794286)


   

4-O-Demethyladriamycinone

4-O-Demethyladriamycinone

C20H16O9 (400.0794286)


   

Theaflagallin

2,3,4,6-tetrahydroxy-8-(3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-2-yl)-5H-benzo[7]annulen-5-one

C20H16O9 (400.0794286)


   

ethyl 2-[[4-bromo-3-(phenylmethoxycarbonylamino)butanoyl]amino]acetate

ethyl 2-[[4-bromo-3-(phenylmethoxycarbonylamino)butanoyl]amino]acetate

C16H21BrN2O5 (400.06337560000003)


   
   

Urea, N-[2-(trifluoromethyl)-1,8-naphthyridin-3-yl]-N-[3-(trifluoromethyl)phenyl]- (9CI)

Urea, N-[2-(trifluoromethyl)-1,8-naphthyridin-3-yl]-N-[3-(trifluoromethyl)phenyl]- (9CI)

C17H10F6N4O (400.0758762)


   

2,3,7,8-Tetraacetoxydibenzofuran

2,3,7,8-Tetraacetoxydibenzofuran

C20H16O9 (400.0794286)


   

5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE DIHYDRATE

5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE DIHYDRATE

C8H16N8O9S (400.07609260000004)


   

2,2-BIPYRIDINIUM-N,N-DI(PROPYLSULFONATE)

2,2-BIPYRIDINIUM-N,N-DI(PROPYLSULFONATE)

C16H20N2O6S2 (400.076274)


   
   

grixazone A(1-)

grixazone A(1-)

C18H14N3O6S- (400.06032840000006)


An L-alpha-amino-acid anion that is the conjugate base of grixazone A, obtained by deprotonation of the carboxy group.

   

9,10-Anthracenedione, 2-(3-(acetyloxy)-1-(hydroxymethyl)propyl)-1,3,6,8-tetrahydroxy-, (-)-

9,10-Anthracenedione, 2-(3-(acetyloxy)-1-(hydroxymethyl)propyl)-1,3,6,8-tetrahydroxy-, (-)-

C20H16O9-2 (400.0794286)


   

Demethylpremithracinone

Demethylpremithracinone

C20H16O9 (400.0794286)


   

Desmethylanthrotainin

Desmethylanthrotainin

C19H14NO9- (400.0668534)


   

[1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyindol-3-yl]methylcarbamodithioic acid

[1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyindol-3-yl]methylcarbamodithioic acid

C16H20N2O6S2 (400.076274)


   

2,3,4,6-tetrahydroxy-8-(3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl)benzo[7]annulen-5-one

2,3,4,6-tetrahydroxy-8-(3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl)benzo[7]annulen-5-one

C20H16O9 (400.0794286)


   

2,6-Bis(2-hydroxyphenyl)pyrrolo[3,4-f]isoindole-1,3,5,7-tetrone

2,6-Bis(2-hydroxyphenyl)pyrrolo[3,4-f]isoindole-1,3,5,7-tetrone

C22H12N2O6 (400.0695332)


   

4-[[2-[[5-(3-Methylanilino)-1,3,4-thiadiazol-2-yl]thio]-1-oxoethyl]amino]benzoic acid

4-[[2-[[5-(3-Methylanilino)-1,3,4-thiadiazol-2-yl]thio]-1-oxoethyl]amino]benzoic acid

C18H16N4O3S2 (400.06637859999995)


   
   

(2E)-2-fatty-enoyladenylate(1-)

(2E)-2-fatty-enoyladenylate(1-)

C13H15N5O8P- (400.065822)


   

3-Acetyl-4,4a,6,7,9,12a-hexahydroxy-1,12-dihydrotetracene-2,5-dione

3-Acetyl-4,4a,6,7,9,12a-hexahydroxy-1,12-dihydrotetracene-2,5-dione

C20H16O9 (400.0794286)


   

(2S,3S)-versiconal hemiacetal acetate

(2S,3S)-versiconal hemiacetal acetate

C20H16O9 (400.0794286)


An optically active form of versiconal hemiacetal acetate having 2S,3S-configuration.

   

Demethylpremithramycinone

Demethylpremithramycinone

C20H16O9 (400.0794286)


   

MRK-898

MRK-898

C20H9F5N4 (400.07473339999996)


MRK-898 is an orally active GABA(A) receptor modulator. MRK-898 binds to α1, α2, α3 or α5 subunit of GABA(A) receptor with Ki values of 1.2 nM, 1.0 nM, 0.73 nM, and 0.50 nM, respectively. However, α1-containing GABA(A) receptors are identified as the "sedative" and α2- and/or α3-containing receptors as the "anxiolytic" subtype(s)[1].

   

5-oxo-2-(1,3,6,8-tetrahydroxy-9,10-dioxoanthracen-2-yl)hexanoic acid

5-oxo-2-(1,3,6,8-tetrahydroxy-9,10-dioxoanthracen-2-yl)hexanoic acid

C20H16O9 (400.0794286)


   

13-hydroxy-5,17-dimethoxy-7,12-dimethyl-9,15-dioxo-2,10,16-trioxatetracyclo[9.7.0.0³,⁸.0¹⁴,¹⁸]octadeca-1(11),3,5,7,12,14(18)-hexaene-4-carbaldehyde

13-hydroxy-5,17-dimethoxy-7,12-dimethyl-9,15-dioxo-2,10,16-trioxatetracyclo[9.7.0.0³,⁸.0¹⁴,¹⁸]octadeca-1(11),3,5,7,12,14(18)-hexaene-4-carbaldehyde

C20H16O9 (400.0794286)


   

6-(2h-1,3-benzodioxol-5-yl)-4,7,9-trimethoxy-2h-[1,3]dioxolo[4,5-g]chromen-8-one

6-(2h-1,3-benzodioxol-5-yl)-4,7,9-trimethoxy-2h-[1,3]dioxolo[4,5-g]chromen-8-one

C20H16O9 (400.0794286)


   

3,4'-dihydroxy-6-methyl-12',16'-dioxaspiro[oxane-2,17'-tetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadecane]-1'(10'),3',5',7'-tetraene-2',4,9',13'-tetrone

3,4'-dihydroxy-6-methyl-12',16'-dioxaspiro[oxane-2,17'-tetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadecane]-1'(10'),3',5',7'-tetraene-2',4,9',13'-tetrone

C20H16O9 (400.0794286)


   

14-ethoxy-5,18-dihydroxy-7,12-dimethyl-9,16-dioxo-2,10,15-trioxatetracyclo[9.7.0.0³,⁸.0¹³,¹⁷]octadeca-1(11),3,5,7,12,17-hexaene-4-carbaldehyde

14-ethoxy-5,18-dihydroxy-7,12-dimethyl-9,16-dioxo-2,10,15-trioxatetracyclo[9.7.0.0³,⁸.0¹³,¹⁷]octadeca-1(11),3,5,7,12,17-hexaene-4-carbaldehyde

C20H16O9 (400.0794286)


   

7,9-dimethoxy-6-(7-methoxy-2h-1,3-benzodioxol-5-yl)-2h-[1,3]dioxolo[4,5-g]chromen-8-one

7,9-dimethoxy-6-(7-methoxy-2h-1,3-benzodioxol-5-yl)-2h-[1,3]dioxolo[4,5-g]chromen-8-one

C20H16O9 (400.0794286)


   

(2s)-5-oxo-2-(1,3,6,8-tetrahydroxy-9,10-dioxoanthracen-2-yl)hexanoic acid

(2s)-5-oxo-2-(1,3,6,8-tetrahydroxy-9,10-dioxoanthracen-2-yl)hexanoic acid

C20H16O9 (400.0794286)


   

4-oxo-3-(1,3,6,8-tetrahydroxy-9,10-dioxoanthracen-2-yl)butyl acetate

4-oxo-3-(1,3,6,8-tetrahydroxy-9,10-dioxoanthracen-2-yl)butyl acetate

C20H16O9 (400.0794286)


   

versiconal acetate

versiconal acetate

C20H16O9 (400.0794286)


   

(17s)-13-hydroxy-5,17-dimethoxy-7,12-dimethyl-9,15-dioxo-2,10,16-trioxatetracyclo[9.7.0.0³,⁸.0¹⁴,¹⁸]octadeca-1(11),3,5,7,12,14(18)-hexaene-4-carbaldehyde

(17s)-13-hydroxy-5,17-dimethoxy-7,12-dimethyl-9,15-dioxo-2,10,16-trioxatetracyclo[9.7.0.0³,⁸.0¹⁴,¹⁸]octadeca-1(11),3,5,7,12,14(18)-hexaene-4-carbaldehyde

C20H16O9 (400.0794286)


   

[(1s)-8-hydroxy-1-methyl-12-oxo-14-oxapentacyclo[11.6.1.0²,¹¹.0⁴,⁹.0¹⁶,²⁰]icosa-2,4,6,8,10,13(20),15-heptaen-5-yl]oxidanesulfonic acid

[(1s)-8-hydroxy-1-methyl-12-oxo-14-oxapentacyclo[11.6.1.0²,¹¹.0⁴,⁹.0¹⁶,²⁰]icosa-2,4,6,8,10,13(20),15-heptaen-5-yl]oxidanesulfonic acid

C20H16O7S (400.0616706)


   

7,8-bis(acetyloxy)-3-methoxy-9-oxoxanthen-1-yl acetate

7,8-bis(acetyloxy)-3-methoxy-9-oxoxanthen-1-yl acetate

C20H16O9 (400.0794286)


   

2,3,4,5-tetrahydroxy-8-[(2r,3r)-3,5,7-trihydroxy-3,4-dihydro-2h-1-benzopyran-2-yl]benzo[7]annulen-6-one

2,3,4,5-tetrahydroxy-8-[(2r,3r)-3,5,7-trihydroxy-3,4-dihydro-2h-1-benzopyran-2-yl]benzo[7]annulen-6-one

C20H16O9 (400.0794286)


   

(2r,3r,6r,11'r,15'r)-3,4'-dihydroxy-6-methyl-12',16'-dioxaspiro[oxane-2,17'-tetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadecane]-1'(10'),3',5',7'-tetraene-2',4,9',13'-tetrone

(2r,3r,6r,11'r,15'r)-3,4'-dihydroxy-6-methyl-12',16'-dioxaspiro[oxane-2,17'-tetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadecane]-1'(10'),3',5',7'-tetraene-2',4,9',13'-tetrone

C20H16O9 (400.0794286)


   

methyl 2-(6,8-dihydroxy-3-methyl-1-oxoisochromene-7-carbonyl)-3-hydroxy-5-methoxybenzoate

methyl 2-(6,8-dihydroxy-3-methyl-1-oxoisochromene-7-carbonyl)-3-hydroxy-5-methoxybenzoate

C20H16O9 (400.0794286)