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 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error 4.0E-5 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)