3-Hydroxyxanthone (Synonyms: 3-Hydroxy-xanthen-9-one)

Cat. No.: HY-W013557 Purity: 96.59%: FAQs
Data Sheet SDS COA Handling Instructions Technical Support

3-Hydroxyxanthone (3-Hydroxy-xanthen-9-one) is a xanthone compound, with . 3-Hydroxyxanthone inhibits NADPH-catalysed lipid peroxidation in human umbilical vein endothelial cells (HUVECs). 3-Hydroxyxanthone also inhibits TNF-alpha induced ICAM-1 expression.

For research use only. We do not sell to patients.

3-Hydroxyxanthone Chemical Structure

CAS No. : 3722-51-8

Size	Stock	Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	In-stock	Estimated Time of Arrival: December 31
Solid
1 g	Get quote	Estimated Time of Arrival: December 31
5 g	Get quote	Estimated Time of Arrival: December 31
10 g	Get quote
50 g	Get quote

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αvβ1 αvβ3 αvβ5 αvβ6 αvβ8 α5β1 α1β1 α2β1 α4β1 α9β1 αIIbβ3 α4β7 αLβ2

Biological Activity
Purity & Documentation
References
Customer Review

Description

Cellular Effect

Cell Line	Type	Value	Description	References
A549	IC₅₀	14.6 μM Compound: Table S1, R272C2	Cytotoxicity against human A549 cells after 48 hrs by MTT assay Cytotoxicity against human A549 cells after 48 hrs by MTT assay	[PMID: 30684866]
COLO 320	IC₅₀	> 200 μM Compound: 45376	Antiproliferative activity against human COLO320 cells after 48 hrs by CCK8 assay Antiproliferative activity against human COLO320 cells after 48 hrs by CCK8 assay	[PMID: 28376372]
Erythrocyte	IC₅₀	90 μg/mL Compound: 1	Anti-inflammatory activity in human RBC assessed as inhibition of hypotonic solution-induced hemolysis after 10 mins by spectrophotometric method Anti-inflammatory activity in human RBC assessed as inhibition of hypotonic solution-induced hemolysis after 10 mins by spectrophotometric method	[PMID: 30108882]
HepG2	IC₅₀	85.3 μM Compound: 45376	Antiproliferative activity against human HepG2 cells after 48 hrs by CCK8 assay Antiproliferative activity against human HepG2 cells after 48 hrs by CCK8 assay	[PMID: 28376372]
K562	IC₅₀	> 200 μM Compound: 45376	Antiproliferative activity against human K562 cells after 48 hrs by CCK8 assay Antiproliferative activity against human K562 cells after 48 hrs by CCK8 assay	[PMID: 28376372]
MCF7	IC₅₀	121.1 μM Compound: 45376	Antiproliferative activity against human MCF7 cells after 48 hrs by CCK8 assay Antiproliferative activity against human MCF7 cells after 48 hrs by CCK8 assay	[PMID: 28376372]
MDA-MB-231	IC₅₀	93 μM Compound: 45376	Antiproliferative activity against human MDA-MB-231 cells after 48 hrs by CCK8 assay Antiproliferative activity against human MDA-MB-231 cells after 48 hrs by CCK8 assay	[PMID: 28376372]

Molecular Weight

212.20

Formula

C₁₃H₈O₃

CAS No.

3722-51-8

Appearance

Solid

Color

White to off-white

SMILES

O=C1C2=C(OC3=C1C=CC=C3)C=C(O)C=C2

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

DMSO : 50 mg/mL (235.63 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	4.7125 mL	23.5627 mL	47.1254 mL
5 mM	0.9425 mL	4.7125 mL	9.4251 mL
10 mM	0.4713 mL	2.3563 mL	4.7125 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Molarity Calculator
Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.5 mg/mL (11.78 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.

Purity & Documentation

Purity: ≥98.0%

Select Batch:

Data Sheet (272 KB) SDS (393 KB)

COA (249 KB) HNMR (98 KB) RP-HPLC (120 KB)

Handling Instructions (2659 KB)

References

[1]. Madan B, et al. Xanthones as inhibitors of microsomal lipid peroxidation and TNF-alpha induced ICAM-1 expression on human umbilical vein endothelial cells (HUVECs). Bioorg Med Chem. 2002 Nov;10(11):3431-6. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	4.7125 mL	23.5627 mL	47.1254 mL	117.8134 mL
	5 mM	0.9425 mL	4.7125 mL	9.4251 mL	23.5627 mL
	10 mM	0.4713 mL	2.3563 mL	4.7125 mL	11.7813 mL
	15 mM	0.3142 mL	1.5708 mL	3.1417 mL	7.8542 mL
	20 mM	0.2356 mL	1.1781 mL	2.3563 mL	5.8907 mL
	25 mM	0.1885 mL	0.9425 mL	1.8850 mL	4.7125 mL
	30 mM	0.1571 mL	0.7854 mL	1.5708 mL	3.9271 mL
	40 mM	0.1178 mL	0.5891 mL	1.1781 mL	2.9453 mL
	50 mM	0.0943 mL	0.4713 mL	0.9425 mL	2.3563 mL
	60 mM	0.0785 mL	0.3927 mL	0.7854 mL	1.9636 mL
	80 mM	0.0589 mL	0.2945 mL	0.5891 mL	1.4727 mL
	100 mM	0.0471 mL	0.2356 mL	0.4713 mL	1.1781 mL

3-Hydroxyxanthone Related Classifications

Inflammation/Immunology

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

3-Hydroxyxanthone3722-51-83-Hydroxy-xanthen-9-oneIntegrinInhibitorinhibitorinhibit

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