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Effusol (Effusol)

Alias: Effusol
Cat No.:V64517 Purity: ≥98%
Effusol is a phenolic substance that can be isolated from Juncus effuses.
Effusol (Effusol)
Effusol (Effusol) Chemical Structure CAS No.: 73166-28-6
Product category: Phenols
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
1mg
5mg
10mg
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Product Description
Effusol is a phenolic substance that can be isolated from Juncus effuses. It has strong scavenging activity against DPPH and ABTS free radicals, with IC50 values of 79 μM and 2.73 μM respectively. Effusol preserves hippocampal function against stress-induced cognitive decline and restores corticosterone-attenuated CA1 LTP.
Effusol is a phenanthrene-type compound isolated from the medicinal plant Juncus effusus (common rush), which is used in traditional Asian medicine. Effusol is one of several bioactive phenanthrenes found in Juncus species, known for their diverse pharmacological activities including anti-inflammatory, antioxidant, and neuroprotective effects. The compound has been studied for its potential therapeutic applications in inflammatory diseases, neurological disorders, and cancer. It is a natural product with a phenanthrene skeleton substituted with hydroxyl and other functional groups.
Biological Activity I Assay Protocols (From Reference)
Targets
The primary targets of effusol include inflammatory mediators such as COX-2, iNOS, and pro-inflammatory cytokines. The compound inhibits the activation of NF-κB and MAPK signaling pathways, which are involved in the production of inflammatory mediators. Effusol also exhibits antioxidant activity by scavenging free radicals and upregulating antioxidant enzymes. Its neuroprotective effects may involve the modulation of oxidative stress and inflammatory pathways in the central nervous system.
ln Vitro
In vitro studies have shown that effusol possesses significant anti-inflammatory activity by reducing the production of nitric oxide (NO), prostaglandin E2 (PGE2), and pro-inflammatory cytokines such as TNF-α, IL-1β, and IL-6 in stimulated macrophages. The compound inhibits the expression of COX-2 and iNOS by blocking NF-κB and MAPK signaling pathways. Effusol also exhibits antioxidant activity by scavenging DPPH and ABTS free radicals and protecting cells from oxidative stress-induced damage.
ln Vivo
In vivo studies in animal models have demonstrated the anti-inflammatory and neuroprotective effects of effusol. In models of acute inflammation, effusol reduces edema and inflammatory cell infiltration. In models of neuroinflammation, the compound attenuates the activation of microglia and the production of inflammatory mediators. Effusol has also shown protective effects in models of neurodegenerative diseases, reducing neuronal damage and improving behavioral outcomes.
Enzyme Assay
Non-cellular assays for effusol typically involve measuring its antioxidant activity using DPPH, ABTS, or FRAP assays. The compound's ability to scavenge free radicals is quantified by measuring the reduction in absorbance at specific wavelengths. Inhibition of COX-2 and iNOS enzyme activities can be assessed using enzyme activity assays. These cell-free systems allow for precise characterization of the compound's biochemical properties.
Cell Assay
Cellular assays for effusol are conducted using macrophage cell lines such as RAW 264.7 to assess its anti-inflammatory activity. Cells are stimulated with LPS to induce inflammation, and the compound's effects on NO production (Griess assay), cytokine production (ELISA), and expression of inflammatory mediators (Western blotting, qPCR) are assessed. Neuroprotective effects are evaluated in neuronal cell lines or primary neurons exposed to oxidative stress or inflammatory insults.
Animal Protocol
In vivo animal experiments for effusol typically use rodent models of inflammation or neurological disorders. For anti-inflammatory studies, the compound is administered orally or intraperitoneally before or after the induction of inflammation. Edema, inflammatory cell infiltration, and cytokine levels are assessed. For neuroprotective studies, the compound is administered in models of stroke, traumatic brain injury, or neurodegenerative diseases, and neuronal damage and behavioral outcomes are evaluated.
ADME/Pharmacokinetics
Pharmacokinetic properties of effusol have not been extensively characterized. As a lipophilic phenanthrene compound, it may have good oral bioavailability and the ability to cross the blood-brain barrier. The compound's metabolism and elimination pathways have not been fully elucidated. Standard formulation approaches for lipophilic natural products may be applicable. Further pharmacokinetic studies are needed to support its development as a therapeutic agent.
Toxicity/Toxicokinetics
Toxicological data for effusol are limited, as it is a natural product research compound. No significant toxicity has been reported in the available literature. The compound is derived from a plant used in traditional medicine, suggesting a favorable safety profile. However, comprehensive toxicological studies are needed to establish its safety margin. Standard laboratory safety precautions should be followed when handling the compound.
References

[1]. Antioxidant and Cytotoxic Activity of Compounds from the Stem of Juncus effuses. Journal of Applied Biological Chemistry. Volume 57 Issue 1 / Pages.47-51 / 2014 / 1976-0442(pISSN).

[2]. CA1 LTP Attenuated by Corticosterone Is Canceled by Effusol via Rescuing Intracellular Zn 2+ Dysregulation. Cell Mol Neurobiol. 2019 Oct;39(7):975-983.

Additional Infomation
According to reports, Effusol is found in Juncus effusus, Juncus effusus, and Juncus effusus, and there is available data on its content.
Other information includes effusol's presence in Juncus effusus, a plant used in traditional Asian medicine for treating various ailments including inflammation, fever, and neurological disorders. The compound is one of several bioactive phenanthrenes isolated from this plant. Effusol has been studied for its potential therapeutic applications in inflammatory diseases, neurodegenerative disorders, and cancer. It remains a research compound with no approved clinical indications.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C17H16O2
Molecular Weight
252.31
Exact Mass
252.115
CAS #
73166-28-6
PubChem CID
100801
Appearance
White to off-white solid
Density
1.229g/cm3
Boiling Point
508.9ºC at 760 mmHg
Flash Point
248.4ºC
Index of Refraction
1.684
LogP
3.814
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
2
Rotatable Bond Count
1
Heavy Atom Count
19
Complexity
340
Defined Atom Stereocenter Count
0
SMILES
CC1=C(C=CC2=C1CCC3=C2C(=CC(=C3)O)C=C)O
InChi Key
GEXAPRXWKRZPCK-UHFFFAOYSA-N
InChi Code
InChI=1S/C17H16O2/c1-3-11-8-13(18)9-12-4-5-14-10(2)16(19)7-6-15(14)17(11)12/h3,6-9,18-19H,1,4-5H2,2H3
Chemical Name
5-ethenyl-1-methyl-9,10-dihydrophenanthrene-2,7-diol
Synonyms
Effusol
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Note: This product requires protection from light (avoid light exposure) during transportation and storage.
Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
May dissolve in DMSO (in most cases), if not, try other solvents such as H2O, Ethanol, or DMF with a minute amount of products to avoid loss of samples
Solubility (In Vivo)
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples.

Injection Formulations
(e.g. IP/IV/IM/SC)
Injection Formulation 1: DMSO : Tween 80: Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution 50 μL Tween 80 850 μL Saline)
*Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution.
Injection Formulation 2: DMSO : PEG300Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO 400 μLPEG300 50 μL Tween 80 450 μL Saline)
Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO 900 μL Corn oil)
Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals).
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Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO 900 μL (20% SBE-β-CD in saline)]
*Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.
Injection Formulation 5: 2-Hydroxypropyl-β-cyclodextrin : Saline = 50 : 50 (i.e. 500 μL 2-Hydroxypropyl-β-cyclodextrin 500 μL Saline)
Injection Formulation 6: DMSO : PEG300 : castor oil : Saline = 5 : 10 : 20 : 65 (i.e. 50 μL DMSO 100 μLPEG300 200 μL castor oil 650 μL Saline)
Injection Formulation 7: Ethanol : Cremophor : Saline = 10: 10 : 80 (i.e. 100 μL Ethanol 100 μL Cremophor 800 μL Saline)
Injection Formulation 8: Dissolve in Cremophor/Ethanol (50 : 50), then diluted by Saline
Injection Formulation 9: EtOH : Corn oil = 10 : 90 (i.e. 100 μL EtOH 900 μL Corn oil)
Injection Formulation 10: EtOH : PEG300Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL EtOH 400 μLPEG300 50 μL Tween 80 450 μL Saline)


Oral Formulations
Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium)
Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose
Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals).
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Oral Formulation 3: Dissolved in PEG400
Oral Formulation 4: Suspend in 0.2% Carboxymethyl cellulose
Oral Formulation 5: Dissolve in 0.25% Tween 80 and 0.5% Carboxymethyl cellulose
Oral Formulation 6: Mixing with food powders


Note: Please be aware that the above formulations are for reference only. InvivoChem strongly recommends customers to read literature methods/protocols carefully before determining which formulation you should use for in vivo studies, as different compounds have different solubility properties and have to be formulated differently.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 3.9634 mL 19.8169 mL 39.6338 mL
5 mM 0.7927 mL 3.9634 mL 7.9268 mL
10 mM 0.3963 mL 1.9817 mL 3.9634 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

Calculator

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An example of molarity calculation using the molarity calculator is shown below:
What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
  • Enter 350.26 in the Molecular Weight (MW) box
  • Enter 10 in the Concentration box and choose the correct unit (mM)
  • Enter 5 in the Volume box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

Dilution Calculator allows you to calculate how to dilute a stock solution of known concentrations. For example, you may Enter C1, C2 & V2 to calculate V1, as detailed below:

What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
  • Enter 10 into the Concentration (Start) box and choose the correct unit (mM)
  • Enter 25 into the Concentration (End) box and select the correct unit (mM)
  • Enter 25 into the Volume (End) box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
g/mol

Molecular Weight Calculator allows you to calculate the molar mass and elemental composition of a compound, as detailed below:

Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
Instructions to calculate molar mass (molecular weight) of a chemical compound:
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Definitions of molecular mass, molecular weight, molar mass and molar weight:
  • Molecular mass (or molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
  • Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
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Reconstitution Calculator allows you to calculate the volume of solvent required to reconstitute your vial.

  • Enter the mass of the reagent and the desired reconstitution concentration as well as the correct units
  • Click the “Calculate” button
  • The answer appears in the Volume (to add to vial) box
In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution 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 stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

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