Exact Mass: 400.07924660000003

Exact Mass Matches: 400.07924660000003

Found 24 metabolites which its exact mass value is equals to given mass value 400.07924660000003, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 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)


   

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)


   

2,3,7,8-Tetraacetoxydibenzofuran

2,3,7,8-Tetraacetoxydibenzofuran

C20H16O9 (400.0794286)


   

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)


   

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)


   
   

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)