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Echinacoside Tyrosinase activator

Name: Echinacoside
Brand: Selleck Chemicals
SKU: S3783
Availability: InStock
Rating: 5 (2 reviews)

Cat.No.S3783

Echinacoside, a natural polyphenolic compound, has various biological activities, such as antioxidative, anti-inflammatory, neuroprotective, hepatoprotective, nitric oxide radical-scavenging and vasodilative actions. This compound, one of the phenylethanoids isolated from the stems of Cistanche salsa, elicits neuroprotection by activating Trk receptors and their downstream signal pathways. It also has a remarkable antiosteoporotic activity.

Chemical Structure

Molecular Weight: 786.73

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Quality Control

Batch: Purity: 99.96%

99.96

Related Targets	EGFR VEGFR PDGFR FGFR c-Met Src MEK CSF-1R FLT3 HER2
Other Tyrosinase Inhibitors	Aloin (Barbaloin) Arbutin 2-Ketoglutaric acid (alpha-ketoglutarate) Isorhamnetin Oxyresveratrol Kojic acid Hexylresorcinol Glycolic acid Deoxyarbutin Kojic acid dipalmitate

Solubility

In vitro
Batch:

DMSO : 100 mg/mL (127.1 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

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.

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	786.73	Formula	C₃₅H₄₆O₂₀	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	82854-37-3	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	N/A			Smiles	CC1C(C(C(C(O1)OC2C(C(OC(C2OC(=O)C=CC3=CC(=C(C=C3)O)O)COC4C(C(C(C(O4)CO)O)O)O)OCCC5=CC(=C(C=C5)O)O)O)O)O)O

Mechanism of Action

In vitro	Echinacoside behaves in vitro as an anti-oxidant and a potent free radical scavenger. It has been shown to rescue SH-SY5Y neuronal cells from TNF-alpha-induced apoptosis. This compound significantly attenuates glutamate-induced neurotoxicity and exhibits neuroprotective activities in vitro. It has significant neuroprotective effects on TNFα-induced apoptosis in SHSY5Y neuronal cells by maintaining mitochondrial function, decreasing the generation of reactive oxygen species, increasing the expression of the antiapoptotic protein Bcl-2 and inhibiting caspase-3 activity through an antioxidation mechanism.
In vivo	Echinacoside has neuroprotective effects in the mouse MPTP model of Parkinson's disease. Treatment with this compound improves motor behavior and attenuated the depletion of striatal dopamine, DOPAC and HVA in MPTP-lesioned mice.
References	[1] https://pubmed.ncbi.nlm.nih.gov/17359968/ [2] https://pubmed.ncbi.nlm.nih.gov/15556132/

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