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7,4'-Dihydroxyflavone

Name: 7,4'-Dihydroxyflavone
Brand: TargetMol
SKU: TN1273
Price: 30 USD
Availability: InStock
Rating: 5 (10 reviews)

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Catalog No. TN1273Cas No. 2196-14-7

Alias 4',7-Dihydroxyflavone

7,4'-Dihydroxyflavone (4',7-Dihydroxyflavone) can induce transcription of nodulation (nod) genes in Rhizobium meliloti. It has inhibitory activities against COX-2.

7,4'-Dihydroxyflavone

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Purity: 99.6%

Catalog No. TN1273Alias 4',7-DihydroxyflavoneCas No. 2196-14-7

7,4'-Dihydroxyflavone (4',7-Dihydroxyflavone) can induce transcription of nodulation (nod) genes in Rhizobium meliloti. It has inhibitory activities against COX-2.

Pack Size	Price	Availability	Quantity
5 mg	$30	In Stock
1 mL x 10 mM (in DMSO)	$32	In Stock

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Purity:99.6%

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Product Introduction

Bioactivity

Description	7,4'-Dihydroxyflavone (4',7-Dihydroxyflavone) can induce transcription of nodulation (nod) genes in Rhizobium meliloti. It has inhibitory activities against COX-2.
Targets&IC50	NCI-H292 cells:1.4 μM (NCI-H292 human airway epithelial cell) (IC50)
In vitro	Root exudate from 3-day-old alfalfa seedlings was purified and then assayed for biological activity with a nodABC-lacZ fusion in R. meliloti. Indentities of major nod inducers were established by spectroscopic analyses (ultraviolet/visible, proton nuclear magnetic resonance, and mass spectroscopy) and comparison with authentic standards. Major nod inducers, which were identified as 4',7-Dihydroxyflavone, 4'-7-dihydroxyflavanone, and 4,4'-dihydroxy-2'-methoxychalcone, were released from seedling roots at 54, 22, and 20 picomole.plant(-1).day(-1), respectively. Luteolin was not found in these root exudates.
Synonyms	4',7-Dihydroxyflavone

Chemical Properties

Molecular Weight	254.24
Formula	C₁₅H₁₀O₄
Cas No.	2196-14-7
Smiles	Oc1ccc(cc1)-c1cc(=O)c2ccc(O)cc2o1
Relative Density.	1.443 g/cm3
Color	White
Appearance	Solid

Storage & Solubility Information

Storage

Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

Solubility Information

DMSO: 250 mg/mL (983.32 mM), Sonication is recommended.

Solution Preparation Table

DMSO

	1mg	5mg	10mg	50mg
1 mM	3.9333 mL	19.6665 mL	39.3329 mL	196.6646 mL
5 mM	0.7867 mL	3.9333 mL	7.8666 mL	39.3329 mL
10 mM	0.3933 mL	1.9666 mL	3.9333 mL	19.6665 mL
20 mM	0.1967 mL	0.9833 mL	1.9666 mL	9.8332 mL
50 mM	0.0787 mL	0.3933 mL	0.7867 mL	3.9333 mL
100 mM	0.0393 mL	0.1967 mL	0.3933 mL	1.9666 mL

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DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH₂O. So your working solution concentration is 2 mg/mL。

Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO TargetMol | reagent

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Preparation method for in vivo formula: Take 50 μL DMSO TargetMol | reagent

main solution, add 300 μLPEG300 TargetMol | reagent

mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH₂O TargetMol | reagent

mix well and clarify

For Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.

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