Classification Term: 230

2-benzopyrans (ontology term: CHEMONTID:0003411)

Organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 2-position." []

found 18 associated metabolites at sub_class metabolite taxonomy ontology rank level.

Ancestor: Benzopyrans

Child Taxonomies: There is no child term of current ontology term.

6-Methoxymellein

6-Methoxy-8-hydroxy-3-methyl-3,4-dihydroisocoumarin, (R)-(-)-isomer

C11H12O4 (208.0736)


Isolated from Aspergillus caespitosus, Aspergillus variecolor and Sporormia bipartis. Reaches fungitoxic levels in stored infected carrot. Shows broad antimicrobial action. 6-Methoxymellein is found in wild carrot, root vegetables, and carrot. 6-Methoxymellein is found in carrot. 6-Methoxymellein is isolated from Aspergillus caespitosus, Aspergillus variecolor and Sporormia bipartis. Reaches fungitoxic levels in stored infected carrot. Shows broad antimicrobial action.

   

(-)-trans-3,4-Dihydro-4,8-dihydroxy-3-methyl-1H-2-benzopyran-1-one

4,8-dihydroxy-3-methyl-3,4-dihydro-1H-2-benzopyran-1-one

C10H10O4 (194.0579)


(-)-trans-3,4-Dihydro-4,8-dihydroxy-3-methyl-1H-2-benzopyran-1-one is found in fats and oils. (-)-trans-3,4-Dihydro-4,8-dihydroxy-3-methyl-1H-2-benzopyran-1-one is isolated from Moringa oleifera (horseradish tree

   

3,4-Dihydro-6-methoxy-3,7-dimethyl-1H-2-benzopyran-8-ol

6-methoxy-3,7-dimethyl-3,4-dihydro-1H-2-benzopyran-8-ol

C12H16O3 (208.1099)


3,4-Dihydro-6-methoxy-3,7-dimethyl-1H-2-benzopyran-8-ol is a mycotoxin produced by Penicillium corylophilum and Penicillium steckii. It is isolated from P. steckii infected millet hay. Mycotoxin production by Penicillium corylophilum and Penicillium steckii. Isolated from P. steckii infected millet hay

   

Coriandrone D

3-Hydroxy-1-(8-hydroxy-6-methoxy-3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-7-yl)-3-methylbutan-2-yl acetic acid

C18H24O7 (352.1522)


Constituent of Coriandrum sativum (coriander) (Umbelliferae). Coriandrone D is found in coriander and herbs and spices. Coriandrone D is found in coriander. Coriandrone D is a constituent of Coriandrum sativum (coriander) (Umbelliferae)

   

Coriandrone A

4-(2-hydroxypropan-2-yl)-7-methoxy-11-methyl-3,12-dioxatricyclo[7.4.0.0²,⁶]trideca-1,6,8-trien-13-one

C16H20O5 (292.1311)


Constituent of Coriandrum sativum (coriander). Coriandrone A is found in coriander and herbs and spices. Coriandrone A is found in coriander. Coriandrone A is a constituent of Coriandrum sativum (coriander).

   

(R)-3,4-Dihydro-8-hydroxy-3-tridecyl-1H-2-benzopyran-1-one

8-hydroxy-3-tridecyl-3,4-dihydro-1H-2-benzopyran-1-one

C22H34O3 (346.2508)


(R)-3,4-Dihydro-8-hydroxy-3-tridecyl-1H-2-benzopyran-1-one is found in fats and oils. (R)-3,4-Dihydro-8-hydroxy-3-tridecyl-1H-2-benzopyran-1-one is a constituent of the fruit of Ginkgo biloba (ginkgo). Constituent of the fruit of Ginkgo biloba (ginkgo). (R)-3,4-Dihydro-8-hydroxy-3-tridecyl-1H-2-benzopyran-1-one is found in fats and oils and herbs and spices.

   

(3R, 6'Z)-3,4-Dihydro-8-hydroxy-3-(6-pentadecenyl)-1H-2-benzopyran-1-one

8-hydroxy-3-[(6E)-pentadec-6-en-1-yl]-3,4-dihydro-1H-2-benzopyran-1-one

C24H36O3 (372.2664)


(3R, 6Z)-3,4-Dihydro-8-hydroxy-3-(6-pentadecenyl)-1H-2-benzopyran-1-one is found in fats and oils. (3R, 6Z)-3,4-Dihydro-8-hydroxy-3-(6-pentadecenyl)-1H-2-benzopyran-1-one is a constituent of the fruit of Ginkgo biloba (ginkgo). Constituent of the fruit of Ginkgo biloba (ginkgo). (3R, 6Z)-3,4-Dihydro-8-hydroxy-3-(6-pentadecenyl)-1H-2-benzopyran-1-one is found in fats and oils and herbs and spices.

   

Coriandrone E

13-hydroxy-8-methoxy-12-methyl-4,11-dioxatricyclo[7.4.0.0³,⁷]trideca-1(9),2,5,7-tetraen-10-one

C13H12O5 (248.0685)


Constituent of Coriandrum sativum (coriander) (Umbelliferae). Coriandrone E is found in coriander and herbs and spices. Coriandrone E is found in coriander. Coriandrone E is a constituent of Coriandrum sativum (coriander) (Umbelliferae)

   

Dihydrocoriandrin

8-methoxy-12-methyl-4,11-dioxatricyclo[7.4.0.0³,⁷]trideca-1,3(7),5,8-tetraen-10-one

C13H12O4 (232.0736)


Dihydrocoriandrin is found in coriander. Dihydrocoriandrin is a constituent of Coriandrum sativum (coriander). Constituent of Coriandrum sativum (coriander). Dihydrocoriandrin is found in coriander and herbs and spices.

   

Pergillin

11-hydroxy-11-methyl-4-(propan-2-ylidene)-3,12-dioxatricyclo[7.4.0.0²,⁶]trideca-1(9),2(6),7-trien-5-one

C15H16O4 (260.1049)


Production by Aspergillus ustus growing on seeds of Pisum sativum (pea). Pergillin is found in pulses and common pea. Pergillin is found in pulses. Pergillin is produced by Aspergillus ustus growing on seeds of Pisum sativum (pea).

   

1-Phenyl-6,7-dihydroxy-isochroman

1-Phenyl-6,7-dihydroxy-3,4-dihydro-1H-2-benzopyran

C15H14O3 (242.0943)


1-Phenyl-6,7-dihydroxy-isochroman is a polyphenol compound found in foods of plant origin (PMID: 20428313)

   

Galaxolide

1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethyl-cyclopenta-gamma-2-benzopyran

C18H26O (258.1984)


   

5,6-Dihydroxy-3-phenyl-1-aminomethylisochroman

1-(aminomethyl)-3-phenyl-3,4-dihydro-1H-2-benzopyran-5,6-diol

C16H17NO3 (271.1208)


   

Augustamine

14-methyl-5,7,20,21-tetraoxa-14-azahexacyclo[16.2.1.0²,¹⁰.0⁴,⁸.0¹¹,¹⁵.0¹¹,¹⁹]henicosa-2,4(8),9-triene

C17H19NO4 (301.1314)


   

Erythrocentaurin

3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carboxaldehyde

C10H8O3 (176.0473)


   

Isochroman

3,4-Dihydro-1H-2-benzopyran

C9H10O (134.0732)


   

3,4-Dihydro-1H-2-benzopyran-1-one

3,4-dihydro-1H-2-benzopyran-1-one

C9H8O2 (148.0524)


   

Mellein

(3R)-8-hydroxy-3-methyl-3,4-dihydro-1H-2-benzopyran-1-one

C10H10O3 (178.063)


Mellein, also known as (R)-mellein, is a member of the class of compounds known as 2-benzopyrans. 2-benzopyrans are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 2-position. Mellein is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Mellein can be found in cocoa powder, which makes mellein a potential biomarker for the consumption of this food product. Mellein is a dihydroisocoumarin, a phenolic compound produced by Aspergillus ochraceus .