Art. -Nr.: HY-N2245

Schisandrone

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Schisandrone, a 4-aryltetralone lignan, is isolated from the dried fruits of Schisandra sphenanthera. Schisandrone is an alpha-hemolysin (Hla) inhibitor that downregulates the transcript levels of hla, agrA and RNAIII. Hla is an integral virulence determinant in Staphylococcus aureus that determines pathogenicity. Schisandrone is a potent inhibitor against MRSA pneumonia.

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Reinheit: 99.78%
CAS. Nr.: 98619-25-1
Formel: C₂₁H₂₄O₅
Molecular Weight:356.41

Speicherung:

4°C, protect from light

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

Schisandrone Chemical Structure

CAS. Nr.: 98619-25-1

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Biologische Aktivität
- Beschreibung
- In Vitro
- In Vivo
Chemical Information
Lösungsmittel & Löslichkeit
- In Vitro
- In Vivo
Reinheit & Dokumentation
Verweise
Help & FAQs
Classifications
Bioz

Biologische Aktivität

Beschreibung

Schisandrone, a 4-aryltetralone lignan, is isolated from the dried fruits of Schisandra sphenanthera^[1]. Schisandrone is an alpha-hemolysin (Hla) inhibitor that downregulates the transcript levels of hla, agrA and RNAIII. Hla is an integral virulence determinant in Staphylococcus aureus that determines pathogenicity. Schisandrone is a potent inhibitor against MRSA pneumonia^[2].

In Vitro

Schisandrone (4-32 µg/mL) inhibits Hla hemolytic activity without affecting the growth of S. aureus^[2].
Schisandrone (4-32 µg/mL) has no apparent cytotoxicity and prevents S. aureus‑mediated A549 cell injury^[2].

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

In Vivo

Schisandrone (40 mg/kg, s.c.) combined with antibiotic Ceftiofur exhibits a significant therapeutic effect on S. aureus infection in mice^[2].

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

Animal Model:

S. aureus-infected mice^[2]
Dosage:

40 mg/kg
Administration:

Subcutaneous injection (s.c.)
Result:

Combined with ceftiofur reduced The MIC of ceftiofur, from 32 µg/mL to 2 µg/mL.
Showed the survival rate of 30%.

Chemical Information

CAS. Nr. 98619-25-1
Appearance Solid
Molecular Weight 356.41
Formel C₂₁H₂₄O₅
Color White to off-white
SMILES

O=C1[C@@H](C)[C@@H](C)[C@H](C2=CC=C(OC)C(OC)=C2)C3=C1C=C(O)C(OC)=C3
Structure Classification
- Phenylpropanoids
- Lignans
- Phenols
- Monophenols
Initial Source
Versand

Room temperature in continental US; may vary elsewhere.
Speicherung

4°C, protect from light

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

Lösungsmittel & Löslichkeit

In Vitro:

DMSO : ≥ 100 mg/mL (280.58 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

* "≥" means soluble, but saturation unknown.

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

2.8058 mL

14.0288 mL

28.0576 mL

5 mM

0.5612 mL

2.8058 mL

5.6115 mL

10 mM

0.2806 mL

1.4029 mL

2.8058 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.

Molaritätsrechner

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

Mass Mass

Konzentration Konzentration

Volumen Volumen

Molecular Weight Molecular Weight

Verdünnungsrechner

Konzentration _{(Stammlösung)} × Volumen _{(Stammlösung)} = Konzentration _{(Ziellösung)} × Volumen _{(Ziellösung)}

Konzentration _{(Stammlösung)} Konzentration _{(Stammlösung)}

Volumen _{(Stammlösung)} Volumen _{(Stammlösung)}

Konzentration _{(Ziellösung)} Konzentration _{(Ziellösung)}

Volumen _{(Ziellösung)} Volumen _{(Ziellösung)}

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: ≥ 2.5 mg/mL (7.01 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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% Corn Oil

Solubility: ≥ 2.5 mg/mL (7.01 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 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

Reinheit & Dokumentation

Select Batch:

Reinheit: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (277 KB)
SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 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)

Verweise

[1]. Lian-niang, L., et al. Schisandrone, a New 4-Aryltetralone Lignan fromSchisandra sphenanthera. Planta Medica, 1985, 51(03), 217–219.

[2]. Qi Y, et al. An inhibitory effect of schisandrone on 伪-hemolysin expression to combat methicillin-resistant staphylococcus aureus infections. World J Microbiol Biotechnol. 2022 Nov 8;39(1):3. [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	2.8058 mL	14.0288 mL	28.0576 mL	70.1439 mL
	5 mM	0.5612 mL	2.8058 mL	5.6115 mL	14.0288 mL
	10 mM	0.2806 mL	1.4029 mL	2.8058 mL	7.0144 mL
	15 mM	0.1871 mL	0.9353 mL	1.8705 mL	4.6763 mL
	20 mM	0.1403 mL	0.7014 mL	1.4029 mL	3.5072 mL
	25 mM	0.1122 mL	0.5612 mL	1.1223 mL	2.8058 mL
	30 mM	0.0935 mL	0.4676 mL	0.9353 mL	2.3381 mL
	40 mM	0.0701 mL	0.3507 mL	0.7014 mL	1.7536 mL
	50 mM	0.0561 mL	0.2806 mL	0.5612 mL	1.4029 mL
	60 mM	0.0468 mL	0.2338 mL	0.4676 mL	1.1691 mL
	80 mM	0.0351 mL	0.1754 mL	0.3507 mL	0.8768 mL
	100 mM	0.0281 mL	0.1403 mL	0.2806 mL	0.7014 mL

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Schisandrone

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Biologische Aktivität

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Lösungsmittel & Löslichkeit

Reinheit & Dokumentation

Verweise

Help & FAQs

Complete Stock Solution Preparation Table

Schisandrone

Immunology/Inflammation Compound Library

Natural Product Library

Anti-Cancer Compound Library

Phenols Library

Traditional Chinese Medicine Active Compound Library

Anti-Cancer Natural Product Library

Anti-inflammatory Traditional Chinese Medicine Active Compound Library

Plant-Sourced Natural Product Library

Bioactive Compound Library Max

MCE Bioactive Compound Library

Natural Product Library Plus

Natural Product and Natural Product-Like Compound Library

Bioactive Compound Library

RO5 Drug-like Natural Product Library

High-Throughput Bioactive Compound Library

High-Throughput Natural Product Library

Ancient Chinese Classical Formulas Traditional Chinese Medicine Active Compound Library

Mongolian Medicine Compound Library

Natural Product Diversity Scaffold Library

Mass Spectrometry Natural Product Library

Biologische Aktivität

Chemical Information

Lösungsmittel & Löslichkeit

Reinheit & Dokumentation

Verweise

Help & FAQs

Complete Stock Solution Preparation Table

Schisandrone Related Classifications

HY-N2245 Related Classifications