Exact Mass: 256.0372

Exact Mass Matches: 256.0372

Found 31 metabolites which its exact mass value is equals to given mass value 256.0372, within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error 8.0E-6 dalton.

Purpurin

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

C14H8O5 (256.0372)


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 (256.0372)


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

   

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 (256.0372)


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].

   

Arthoniafurone A

Arthoniafurone A

C14H8O5 (256.0372)


   

Lambertellin

Lambertellin

C14H8O5 (256.0372)


   

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

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

C14H8O5 (256.0372)


   

1,3,6-Trihydroxyanthraquinone

1,3,6-Trihydroxyanthraquinone

C14H8O5 (256.0372)


   

globosuxanthone D

globosuxanthone D

C14H8O5 (256.0372)


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.

   
   

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

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

C14H8O5 (256.0372)


   

1,2,5-TRIHYDROXYANTHRAQUINONE

1,2,5-TRIHYDROXYANTHRAQUINONE

C14H8O5 (256.0372)


   

1,3,8-Trihydroxyanthraquinone

1,3,8-Trihydroxyanthraquinone

C14H8O5 (256.0372)


   

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

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

C14H8O5 (256.0372)


   

Flavopurpurin

Flavopurpurin

C14H8O5 (256.0372)


   

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

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

C14H8O5 (256.0372)


   

1,4,5-Trihydroxyanthraquinone

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

C14H8O5 (256.0372)


   

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

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

C14H8O5 (256.0372)


   

Purpurin - CASMI2016 Category 1 - Challenge 18

Purpurin - CASMI2016 Category 1 - Challenge 18

C14H8O5 (256.0372)


   

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 (256.0372)


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].

   

Anthrapurpurin

9,10-Anthracenedione,1,2,7-trihydroxy-

C14H8O5 (256.0372)


   

C.I. 58230

C.I. 58230

C14H8O5 (256.0372)


   

1,3,5-TRIHYDROXYANTHRAQUINONE

1,3,5-TRIHYDROXYANTHRAQUINONE

C14H8O5 (256.0372)


   

9,10-Anthracenedione,1,2,8-trihydroxy-

9,10-Anthracenedione,1,2,8-trihydroxy-

C14H8O5 (256.0372)


   

Dibenzofuran-4,6-dicarboxylic acid

Dibenzofuran-4,6-dicarboxylic acid

C14H8O5 (256.0372)


   

1,4,6-Trihydroxyanthraquinone

1,4,6-Trihydroxyanthraquinone

C14H8O5 (256.0372)


   

3-[(3,6-Dioxo-1,4-cyclohexadienyl)methyl]-p-tropoquinone

3-[(3,6-Dioxo-1,4-cyclohexadienyl)methyl]-p-tropoquinone

C14H8O5 (256.0372)


   

4-hydroxy-2h-[1,3]dioxolo[4,5-b]xanthen-10-one

4-hydroxy-2h-[1,3]dioxolo[4,5-b]xanthen-10-one

C14H8O5 (256.0372)


   

11-hydroxy-2h-[1,3]dioxolo[4,5-b]xanthen-10-one

11-hydroxy-2h-[1,3]dioxolo[4,5-b]xanthen-10-one

C14H8O5 (256.0372)


   

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

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

C14H8O5 (256.0372)


   

1-acetyl-8-hydroxynaphtho[2,3-c]furan-4,9-dione

1-acetyl-8-hydroxynaphtho[2,3-c]furan-4,9-dione

C14H8O5 (256.0372)


   

6-hydroxy-3-methylbenzo[g]chromene-2,5,10-trione

6-hydroxy-3-methylbenzo[g]chromene-2,5,10-trione

C14H8O5 (256.0372)