9-Dehydroxyeurotinone

9-Dehydroxyeurotinone

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9-Dehydroxyeurotinone
Category Others
Catalog number BBF-04450
CAS 1360606-85-4
Molecular Weight 272.25
Molecular Formula C15H12O5
Purity 98.0%

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BBF-04450 1 mg $629 In stock

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Description

9-Dehydroxyeurotinone is produced from the endophyte of Suaeda glauca.

Specification

Synonyms Dibenz[b,e]oxepin-6(11H)-one, 2,4,7-trihydroxy-9-methyl-
Storage Store at -20°C
IUPAC Name 2,4,7-trihydroxy-9-methyl-11H-benzo[c][1]benzoxepin-6-one
Canonical SMILES CC1=CC(=C2C(=C1)CC3=CC(=CC(=C3OC2=O)O)O)O
InChI InChI=1S/C15H12O5/c1-7-2-8-4-9-5-10(16)6-12(18)14(9)20-15(19)13(8)11(17)3-7/h2-3,5-6,16-18H,4H2,1H3
InChI Key JVEWVOQVOXHEQA-UHFFFAOYSA-N

Properties

Appearance Powder
Boiling Point 578.8±50.0°C (Predicted)
Density 1.488±0.06 g/cm3 (Predicted)
Solubility Soluble in Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone

Reference Reading

1. Natural anthraquinone derivatives from a marine mangrove plant-derived endophytic fungus Eurotium rubrum: structural elucidation and DPPH radical scavenging activity
Dong-Li Li, Xiao-Ming Li, Bin-Gui Wang J Microbiol Biotechnol. 2009 Jul;19(7):675-80.
There is considerable interest in the isolation of potent radical scavenging compounds from natural resources to treat diseases involving oxidative stress. In this report, four new fungal metabolites including one new bisdihydroanthracenone derivative (1, eurorubrin), two new seco-anthraquinone derivatives [3, 2-O-methyl-9-dehydroxyeurotinone and 4, 2-Omethyl- 4-O-(alpha-D-ribofuranosyl)-9-dehydroxyeurotinone], and one new anthraquinone glycoside [6, 3-O-(alpha-D-ribofuranosyl)- questin], were isolated and identified from Eurotium rubrum, an endophytic fungal strain that was isolated from the inner tissue of the stem of the marine mangrove plant Hibiscus tiliaceus. In addition, three known compounds including asperflavin (2), 2-O-methyleurotinone (5), and questin (7) were also isolated and identified. Their structures were elucidated on the basis of spectroscopic analysis. All of the isolated compounds were evaluated for 1,1-diphenyl-2-picrylhydrazyl(DPPH) radical scavenging activity.

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It is commonly abbreviated as: C1V1 = C2V2

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Tip: Chemical formula is case sensitive. C22H30N4O c22h30n40
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