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Ombuin

Ombuin structure

CAS No:
529-40-8
Formula:
C17H14O7
Chemical Name:
Ombuin
Synonyms:
4H-1-Benzopyran-4-one,3,5-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-;Flavone,3,3′,5-trihydroxy-4′,7-dimethoxy-;Ombuin;3,5-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-4H-1-benzopyran-4-one;Quercetin 7,4′-dimethyl ether;4′,7-Dimethylquercetin;Ombuine;3,5,3′-Trihydroxy-7,4′-dimethoxyflavone;NSC 675952;Quercetin 4′,7-dimethyl ether
Categories:
Natural Products > Flavonoids

Description

Ombuin, isolated from Zanthoxylum armatum, displays broad spectrum antibacterial effect with MIC ranges from 125 to 500 μg/mL[1].

Ombuin is a dimethoxyflavone that is quercetin in which the hydroxy groups at positions 7 and 4' are replaced by methoxy groups. Isolated from Cyperus teneriffae, it exhibits anti-inflammatory activity. It has a role as an anti-inflammatory agent and a plant metabolite. It is a trihydroxyflavone, a member of flavonols and a dimethoxyflavone. It derives from a quercetin.

Ombuin Basic Attributes

Molecular Weight：

330.29

Exact Mass：

330.29

UNII：

Z3K3F0YR3W

NSC Number：

675952

DSSTox ID：

DTXSID00200942

HScode：

2914509090

Characteristics

PSA：

109.36000

XLogP3：

2.92

Density：

1.5±0.1 g/cm3

Melting Point：

229-230 °C

Boiling Point：

593.7±50.0 °C at 760 mmHg

Flash Point：

222.1±23.6 °C

Refractive Index：

1.681

Drug Information

MeSH Entry Terms：

ombuine

Ombuin Use and Manufacturing

Use Classification：

Polyketides [PK] -> Flavonoids [PK12] -> Flavones and Flavonols [PK1211]

Computed Properties

Molecular Weight:330.29
XLogP3:2.2
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:3
Exact Mass:330.07395278
Monoisotopic Mass:330.07395278
Topological Polar Surface Area:105
Heavy Atom Count:24
Complexity:517
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 529-40-8

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Guide of Ombuin

Description
Basic Attributes
Characteristics
Drug Information
Use and Manufacturing
Computed Properties
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