Cat. No.: HY-N1407

Polygalaxanthone III

고객리뷰

Based on 1 Customer Validation

Polygalaxanthone III is a representative xanthone component of Polygala tenuifolia. Polygalaxanthone III inhibits chlorzoxazone 6-hydroxylation catalyzed by CYP2E1, with an IC₅₀ of 50.56 μM. Polygalaxanthone III repairs skin damage induced by M. furfur via activating STAT3 phosphorylation and exerts anti-inflammatory effects. Polygalaxanthone III can be used for research on M. furfur-related skin damage.

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Purity: 99.28%
CAS No.: 162857-78-5
화학식: C₂₅H₂₈O₁₅
분자량:568.48

보관:

4°C, protect from light

* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Polygalaxanthone III Chemical Structure

CAS No.: 162857-78-5

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Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- 제품 설명
- IC₅₀ & Target
- In Vitro
- Parmacokinetics
- In Vivo
Chemical Information
용액&용해도
- In Vitro
- In Vivo
순도&문서
References
Help & FAQs
Classifications
Bioz

Biological Activity

제품 설명

IC₅₀ & Target^[1]^[3]

STAT3

CYP2E1

All Cytochrome P450 Isoforms :

All STAT Isoforms :

In Vitro

Polygalaxanthone III (0.5-2.0 mM; 24 h post-stimulation/6 h pre-incubation) significantly reduces lipid droplet formation in M. furfur-stimulated HaCaT cells, but shows no such effect when administered prior to stimulation^[1].
Polygalaxanthone III (0.13-1.0 mM) exerts no significant inhibitory effect on the in vitro growth of M. furfur^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Parmacokinetics

Species	Dose	Route	T_max	C_max	AUC_0-24	AUC_0-∞	T_1/2	MRT
Rat^[2]	25 mg/kg	p.o.	0.92 h	234.89 ng/mL	1828.39 ng·h/mL	2053.13 ng·h/mL	7.28 h	11.5 h

In Vivo

Polygalaxanthone III (accounting for 1-2% (w/w); administered topically; for 12 days) significantly accelerates wound healing, reduces inflammation and repairs skin structure in M. furfur-induced skin injury models of C57BL/6 mice by activating STAT3 phosphorylation^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model:

C57BL/6 (8-12 weeks old, 20 g, half male and half female, SPF grade, skin abrasion + topical Malassezia furfur suspension-induced injury)^[1]
Dosage:

1% (w/w); 2% (w/w)
Administration:

topical; daily; 12 days
Result:

Significantly promoted wound healing, reduced inflammatory cell infiltration, regularized collagen fiber arrangement, decreased lipid droplet formation in Malassezia furfur-stimulated HaCaT cells, and upregulated the phosphorylation of STAT3 to repair Malassezia-stimulated skin injury.

Chemical Information

CAS No. 162857-78-5
Appearance Solid
분자량 568.48
화학식 C₂₅H₂₈O₁₅
Color Light yellow to yellow
SMILES

COC1=C(O)C=C(OC(C=C(O)C([C@H]2[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO[C@@H]3OC[C@@](CO)(O)[C@H]3O)O2)=C4O)=C4C5=O)C5=C1
Structure Classification
- Phenols
- Polyphenols
- Phenols
- Xanthones
Initial Source
선적

Room temperature in continental US; may vary elsewhere.
보관

4°C, protect from light

* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

용액&용해도

In Vitro:

DMSO : 250 mg/mL (439.77 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

View the Complete Stock Solution Preparation Table

Preparing Stock Solutions

View the Complete Stock Solution Preparation Table

Concentration Solvent Mass

1 mg

5 mg

10 mg

Concentration

Solvent

Mass

1 mM

1.7591 mL

8.7954 mL

17.5908 mL

5 mM

0.3518 mL

1.7591 mL

3.5182 mL

10 mM

0.1759 mL

0.8795 mL

1.7591 mL

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 (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

몰농도 계산기

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

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

농도 희석 계산기

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

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

In Vivo:

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

Stock Solution Working Solution

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 40% PEG300 5% Tween-80 45% Saline

Solubility: ≥ 2.08 mg/mL (3.66 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)

Solubility: ≥ 2.08 mg/mL (3.66 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil

Solubility: ≥ 2.08 mg/mL (3.66 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 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 (20.8 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage Dosage
mg/kg
Animal Weight (Per Animal) Animal Weight (Per Animal)
g
Dosing Volume (Per Animal) Dosing Volume (Per Animal)
μL
Number of Animals Number of Animals

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

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

Please enter your animal formula composition:

%
DMSO +

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
%
+
+
%
Tween-80 + +
%
Saline +

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).

Working solution concentration: 0.22 mg/mL

순도&문서

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (281 KB)
SDS (392 KB)
- English - EN (392 KB)
- Français - FR (392 KB)
- Deutsch - DE (392 KB)
- Norwegian - NO (392 KB)
- Español - ES (392 KB)
- Swedish - SV (392 KB)
- Italian - IT (392 KB)
- Korean - KR (392 KB)
- Portuguese - PT (392 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Yang X, et al. Polygalaxanthone III, an Active Ingredient in Polygala japonica Houtt., Repaired Malassezia-Stimulated Skin Injury via STAT3 Phosphorylated Activation. Molecules. 2022 Nov 3;27(21):7520. [Content Brief]

[2]. Lin L, et al. Simultaneous determination and pharmacokinetic study of polygalaxanthone III, tenuifolin, tenuifoliside A and tenuifoliside C in rat plasma by LC-MS/MS after oral administration. Analytical Methods. 2014;6(16):6424-31.

[3]. Li ZL, et al. Effect of oligosaccharide esters and polygalaxanthone Ill from Polygala tenuifolia willd towards cytochrome P450. Zhongguo Zhong Yao Za Zhi. 2014 Nov;39(22):4459-63. [Content Brief]

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg
DMSO	1 mM	1.7591 mL	8.7954 mL	17.5908 mL	43.9769 mL
	5 mM	0.3518 mL	1.7591 mL	3.5182 mL	8.7954 mL
	10 mM	0.1759 mL	0.8795 mL	1.7591 mL	4.3977 mL
	15 mM	0.1173 mL	0.5864 mL	1.1727 mL	2.9318 mL
	20 mM	0.0880 mL	0.4398 mL	0.8795 mL	2.1988 mL
	25 mM	0.0704 mL	0.3518 mL	0.7036 mL	1.7591 mL
	30 mM	0.0586 mL	0.2932 mL	0.5864 mL	1.4659 mL
	40 mM	0.0440 mL	0.2199 mL	0.4398 mL	1.0994 mL
	50 mM	0.0352 mL	0.1759 mL	0.3518 mL	0.8795 mL
	60 mM	0.0293 mL	0.1466 mL	0.2932 mL	0.7329 mL
	80 mM	0.0220 mL	0.1099 mL	0.2199 mL	0.5497 mL
	100 mM	0.0176 mL	0.0880 mL	0.1759 mL	0.4398 mL

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Polygalaxanthone III

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용액&용해도

순도&문서

References

Help & FAQs

Complete Stock Solution Preparation Table

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HY-N1407 Related Classifications