Paederosidic acid methyl ester

Name: Paederosidic acid methyl ester
Brand: MedChemExpress
SKU: HY-N2433
Rating: 4.5 (1 reviews)

Cat. No.: HY-N2433 Purity: 99.81%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Paederosidic acid methyl ester is a ATP‐sensitive K⁺ channel activator, isolated from P. scandens. Paederosidic acid methyl ester exhibits significant central analgesic activity, and enhances the threshold of pain by activating ATP‐sensitive K⁺ channel in the brain and spinal cord level.

For research use only. We do not sell to patients.

Paederosidic acid methyl ester Chemical Structure

CAS No. : 122413-01-8

Size	Price	Stock	Quantity
5 mg	USD 170	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 280	In-stock	Estimated Time of Arrival: December 31
50 mg		Get quote
100 mg		Get quote

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Based on 1 publication(s) in Google Scholar

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Biological Activity
Purity & Documentation
References
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Description

IC₅₀ & Target

IC50: K⁺ channel^[1]

Molecular Weight

478.47

Formula

C₁₉H₂₆O₁₂S

CAS No.

122413-01-8

Appearance

Solid

Color

White to light yellow

SMILES

OC[C@H]([C@@H](O)[C@H](O)[C@H]1O)O[C@@]1([H])O[C@H]2[C@@]3([H])[C@@]([C@@H](O)C=C3COC(SC)=O)([H])C(C(OC)=O)=CO2

Structure Classification

Initial Source

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

Solvent & Solubility

In Vitro:

DMSO : ≥ 100 mg/mL (209.00 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.0900 mL	10.4500 mL	20.9000 mL
5 mM	0.4180 mL	2.0900 mL	4.1800 mL
10 mM	0.2090 mL	1.0450 mL	2.0900 mL

View the Complete Stock Solution Preparation Table

* 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 (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Molarity Calculator
Dilution Calculator

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

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

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo:

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

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 (5.22 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.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (5.22 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 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.5 mg/mL (5.22 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

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

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

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

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).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.

Purity & Documentation

Purity: 99.81%

Select Batch:

Data Sheet (278 KB) SDS (251 KB)

COA (259 KB) HNMR (298 KB) LCMS (266 KB)

Handling Instructions (2659 KB)

References

[1]. Chen YF,et al.Possible mechanism involved in the antinociceptive activity of dimer of paederosidic acid and paederosidic acid methyl ester in mice.CNS Neurosci Ther. 2014 Feb;20(2):188-90. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	2.0900 mL	10.4500 mL	20.9000 mL	52.2499 mL
	5 mM	0.4180 mL	2.0900 mL	4.1800 mL	10.4500 mL
	10 mM	0.2090 mL	1.0450 mL	2.0900 mL	5.2250 mL
	15 mM	0.1393 mL	0.6967 mL	1.3933 mL	3.4833 mL
	20 mM	0.1045 mL	0.5225 mL	1.0450 mL	2.6125 mL
	25 mM	0.0836 mL	0.4180 mL	0.8360 mL	2.0900 mL
	30 mM	0.0697 mL	0.3483 mL	0.6967 mL	1.7417 mL
	40 mM	0.0522 mL	0.2612 mL	0.5225 mL	1.3062 mL
	50 mM	0.0418 mL	0.2090 mL	0.4180 mL	1.0450 mL
	60 mM	0.0348 mL	0.1742 mL	0.3483 mL	0.8708 mL
	80 mM	0.0261 mL	0.1306 mL	0.2612 mL	0.6531 mL
	100 mM	0.0209 mL	0.1045 mL	0.2090 mL	0.5225 mL