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Scopoletin Immunology & Inflammation related chemical

Name: Scopoletin
Brand: Selleck Chemicals
SKU: S3881
Availability: InStock
Rating: 5 (1 reviews)

Cat.No.S3881

Scopoletin (Esculetin 6-methyl ether, Gelseminic acid, 6-Methylesculetin, Chrysatropic acid) is the main bioactive constituent of flower buds from Magnolia fargesii with anti-inflammatory, hypouricemic, and antioxidant activities.

Chemical Structure

Molecular Weight: 192.17

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Quality Control

Batch: Purity: 99.99%

99.99

Related Targets	PD-1/PD-L1 CXCR STING AhR CD markers Interleukins Anti-infection Antioxidant COX Histamine Receptor
Other Immunology & Inflammation related Inhibitors	Cl-amidine Bestatin (Ubenimex) Tempol Tranilast Sinomenine Geniposidic acid GI254023X (GI4023) CORM-3 Acacetin Germacrone

Solubility

In vitro
Batch:

DMSO : 38 mg/mL (197.74 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 10 mg/mL

Water : Insoluble

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
Mass value Mass unit	Concentration value Concentration unit	Volume value Volume unit	Molecular weight (g/mol)

Dilution Calculator Molecular Weight Calculator

In vivo batch selection In vivo Batch:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	4.000mg/ml (20.81mM)	Taking the 1 mL working solution as an example, add 50 μL of 80 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg

Average weight of animals: g

Dosing volume per animal: μL

Number of animals:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO

% Tween 80

% ddH₂O

% DMSO

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Chemical Information, Storage & Stability

Molecular Weight	192.17	Formula	C₁₀H₈O₄	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	92-61-5	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	Esculetin 6-methyl ether, Gelseminic acid, 6-Methylesculetin, Chrysatropic acid			Smiles	COC1=C(C=C2C(=C1)C=CC(=O)O2)O

Mechanism of Action

In vitro	Scopoletin (1-50 μg/ml) inhibits the release of PGE2, TNF-a, IL-1b and IL-6 and suppresses the expression of COX-2 in a concentration-dependent manner. In vitro studies reveal that this compound lessens rotenone-induced apoptosis in SH-SY5Y cells through preventing oxidative injury. Particularly, it markedly up-regulates DJ-1, which then promotes the nuclear translocation of Nrf2 and transactivation of antioxidant genes. This chemical prevents the nuclear exportation of Nrf2 by reducing the levels of Keap1 and thereby enhancing the neuronal defence system.
In vivo	Scopoletin expressively represses the aortic oxido-lipidemic stress and thereby upholding normal morphology of the aorta, and thus minimizing the peril of CVD.
References	[1] https://pubmed.ncbi.nlm.nih.gov/15158982/ [2] http://www.scholarsresearchlibrary.com/articles/regulatory-efficacy-of-scopoletin-a-biocoumarin-on-aortic-oxido-lipidemicstress-through-antioxidant-potency-as-well-as-s.pdf [3] https://www.biorxiv.org/content/early/2018/02/05/260521

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