Exact Mass: 256.0405422

Exact Mass Matches: 256.0405422

Found 110 metabolites which its exact mass value is equals to given mass value 256.0405422, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Purpurin

1,2,4-trihydroxy-9,10-dihydroanthracene-9,10-dione

C14H8O5 (256.0371718)

CONFIDENCE standard compound; INTERNAL_ID 760; DATASET 20200303_ENTACT_RP_MIX507; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4870; ORIGINAL_PRECURSOR_SCAN_NO 4868 CONFIDENCE standard compound; INTERNAL_ID 760; DATASET 20200303_ENTACT_RP_MIX507; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4852; ORIGINAL_PRECURSOR_SCAN_NO 4850 CONFIDENCE standard compound; INTERNAL_ID 760; DATASET 20200303_ENTACT_RP_MIX507; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4850; ORIGINAL_PRECURSOR_SCAN_NO 4849 CONFIDENCE standard compound; INTERNAL_ID 760; DATASET 20200303_ENTACT_RP_MIX507; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4850; ORIGINAL_PRECURSOR_SCAN_NO 4848 CONFIDENCE standard compound; INTERNAL_ID 760; DATASET 20200303_ENTACT_RP_MIX507; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4861; ORIGINAL_PRECURSOR_SCAN_NO 4860 CONFIDENCE standard compound; INTERNAL_ID 760; DATASET 20200303_ENTACT_RP_MIX507; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4843; ORIGINAL_PRECURSOR_SCAN_NO 4841 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 8372 D004396 - Coloring Agents Purpurin is a natural anthraquinone compound from Rubia cordifolia L.. Purpurin has antidepressant-like effects[1]. Purpurin is a natural anthraquinone compound from Rubia cordifolia L.. Purpurin has antidepressant-like effects[1].

Anthragallol

Anthracene Brown, water soluble

C14H8O5 (256.0371718)

A trihydroxyanthraquinone that is anthracene-9,10-dione substituted by hydroxy groups at positions 1, 2 and 3.

(1S,4R,5S,6R)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl dihydrogen phosphate

C7H13O8P (256.0348028)

[(3S,4S,5S,6R)-3,4,5,6-tetrahydroxycyclohexen-1-yl]methyl dihydrogen phosphate

C7H13O8P (256.0348028)

N,N-Disuccinimidyl carbonate

Bis(2,5-dioxopyrrolidin-1-yl) carbonate

C9H8N2O7 (256.0331498)

1,2,4-Trihydroxyanthraquinone

InChI=1/C14H8O5/c15-8-5-9(16)14(19)11-10(8)12(17)6-3-1-2-4-7(6)13(11)18/h1-5,15-16,19

C14H8O5 (256.0371718)

Purpurin is a trihydroxyanthraquinone derived from anthracene by substitution with oxo groups at C-9 and C-10 and with hydroxy groups at C-1, C-2 and C-4. It has a role as a biological pigment, a histological dye and a plant metabolite. Purpurin is a natural product found in Rubia argyi, Cinchona calisaya, and other organisms with data available. See also: Rubia tinctorum root (part of). A trihydroxyanthraquinone derived from anthracene by substitution with oxo groups at C-9 and C-10 and with hydroxy groups at C-1, C-2 and C-4. D004396 - Coloring Agents Purpurin is a natural anthraquinone compound from Rubia cordifolia L.. Purpurin has antidepressant-like effects[1]. Purpurin is a natural anthraquinone compound from Rubia cordifolia L.. Purpurin has antidepressant-like effects[1].

Bis(2,5-dioxopyrrolidin-1-yl) carbonate

Bis(2,5-dioxopyrrolidin-1-yl) carbonic acid

C9H8N2O7 (256.0331498)

uric acid lactate

2,8-Dihydroxy-6-oxo-6,9-dihydro-1H-purin-1-yl 2-hydroxypropanoic acid

C8H8N4O6 (256.0443828)

Bis(2,5-dihydroxypyrrol-1-yl) carbonate

Bis(2,5-dihydroxy-1H-pyrrol-1-yl) carbonic acid

C9H8N2O7 (256.0331498)

Phenacein

C13H8N2O4 (256.0484048)

Arthoniafurone A

C14H8O5 (256.0371718)

Lambertellin

C14H8O5 (256.0371718)

Ethofumesate-2-keto

C11H12O5S (256.0405422)

A methanesulfonate ester that is methanesulfonic acid in which the hydrogen of the hydroxy group has been replaced by a 3,3-dimethyl-2-oxo-2,3-dihydro-1-benzofuran-5-yl group. It is a metabolite of the herbicide ethofumesate. CONFIDENCE standard compound; EAWAG_UCHEM_ID 118 EAWAG_UCHEM_ID 118; CONFIDENCE standard compound

Maybridge1_003197

C11H7F3N2O2 (256.0459598)

Maybridge3_004991

C12H13ClO4 (256.0502328)

2-acetyl-5-hydroxynaphtho[2,3-b]furan-4,9-dione

C14H8O5 (256.0371718)

2-Amino-9-carboxy-3H-phenoxazin-3-on

C13H8N2O4 (256.0484048)

1,3,6-Trihydroxyanthraquinone

C14H8O5 (256.0371718)

globosuxanthone D

C14H8O5 (256.0371718)

A member of the class of xanthones that is 9H-xanthene substituted by a hydroxy group at position 8, an oxo group at position 9 and a carboxy group at position 1. It has been isolated from Chaetomium globosum.

NSC88203

C14H8O5 (256.0371718)

6-Chloro-4-phenyl-1H-quinazolin-2-one

C14H9ClN2O (256.0403374)

SCHEMBL16431722

C13H8N2O4 (256.0484048)

1-Hydroxy-2,3-methylendioxy-xanthon|1-Hydroxy-2,3-methylendioxyxanthon|1-hydroxy-2,3-methylenedioxyxanthone

C14H8O5 (256.0371718)

1,2,5-TRIHYDROXYANTHRAQUINONE

C14H8O5 (256.0371718)

1,3,8-Trihydroxyanthraquinone

C14H8O5 (256.0371718)

1,10-dihydroxy-dibenz[b,e]oxepin-6,11-dione

C14H8O5 (256.0371718)

Flavopurpurin

C14H8O5 (256.0371718)

4-Hydroxy-10H-1,3-dioxolo[4,5-b]xanthen-10-one

C14H8O5 (256.0371718)

phomolactone A

C12H13ClO4 (256.0502328)

afrostyraxthioside A|methylthiomethyl 1-thio-beta-D-glucopyranoside

C8H16O5S2 (256.0439126)

SCHEMBL3724948

C13H8N2O4 (256.0484048)

SCHEMBL3721381

C13H8N2O4 (256.0484048)

SCHEMBL3721359

C13H8N2O4 (256.0484048)

1,4,5-Trihydroxyanthraquinone

9,10-Anthracenedione,1,4,5-trihydroxy-

C14H8O5 (256.0371718)

Naphtho[2,3-b]furan-4,9-dione, 2-acetyl-8-hydroxy-

C14H8O5 (256.0371718)

Purpurin - CASMI2016 Category 1 - Challenge 18

C14H8O5 (256.0371718)

Purpurin

InChI=1\C14H8O5\c15-8-5-9(16)14(19)11-10(8)12(17)6-3-1-2-4-7(6)13(11)18\h1-5,15-16,19

C14H8O5 (256.0371718)

D004396 - Coloring Agents Origin: Plant, Organic chemicals, Polycyclic compounds, Anthracenes Purpurin is a natural anthraquinone compound from Rubia cordifolia L.. Purpurin has antidepressant-like effects[1]. Purpurin is a natural anthraquinone compound from Rubia cordifolia L.. Purpurin has antidepressant-like effects[1].