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Arundic Acid  (Synonyms: ONO-2506; (R)-2-Propyloctanoic acid)

Cat. No.: HY-107661 Purity: ≥98.0%
COA Handling Instructions

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Arundic acid (ONO-2506) is an astrocyte-modulating agent, which delays the expansion of cerebral infarcts by modulating the activation of astrocytes through inhibition of S-100β synthesis. Arundic acid has the potential for stroke and Alzheimer’s disease research.

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

Arundic Acid Chemical Structure

Arundic Acid Chemical Structure

CAS No. : 185517-21-9

Size Price Stock Quantity
Liquid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 55 In-stock
Solution
10 mM * 1 mL in DMSO USD 55 In-stock
Liquid
1 mg USD 31 In-stock
5 mg USD 78 In-stock
10 mg USD 121 In-stock
25 mg USD 198 In-stock
50 mg USD 308 In-stock
100 mg USD 550 In-stock
200 mg   Get quote  
500 mg   Get quote  

* Please select Quantity before adding items.

This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Arundic Acid:

Arundic Acid Related Antibodies

Top Publications Citing Use of Products

1 Publications Citing Use of MCE Arundic Acid

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Arundic acid (ONO-2506) is an astrocyte-modulating agent, which delays the expansion of cerebral infarcts by modulating the activation of astrocytes through inhibition of S-100β synthesis. Arundic acid has the potential for stroke and Alzheimer’s disease research[1][2][3].

Clinical Trial
Molecular Weight

186.29

Formula

C11H22O2
CAS No.
Appearance

Liquid (Density: 0.908 g/cm3)

Color

Colorless to light yellow

SMILES

CCCCCC[C@H](C(O)=O)CCC
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Pure form -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 150 mg/mL (805.20 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 5.3680 mL 26.8399 mL 53.6797 mL
5 mM 1.0736 mL 5.3680 mL 10.7359 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. 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)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

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: 3.75 mg/mL (20.13 mM); Suspended solution; Need ultrasonic

    This protocol yields a suspended solution of 3.75 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (37.5 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: ≥ 3.75 mg/mL (20.13 mM); Clear solution

    This protocol yields a clear solution of ≥ 3.75 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (37.5 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.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

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).
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: ≥98.0%

COA (242 KB)

Handling Instructions (2659 KB)
References

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. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 5.3680 mL 26.8399 mL 53.6797 mL 134.1994 mL
5 mM 1.0736 mL 5.3680 mL 10.7359 mL 26.8399 mL
10 mM 0.5368 mL 2.6840 mL 5.3680 mL 13.4199 mL
15 mM 0.3579 mL 1.7893 mL 3.5786 mL 8.9466 mL
20 mM 0.2684 mL 1.3420 mL 2.6840 mL 6.7100 mL
25 mM 0.2147 mL 1.0736 mL 2.1472 mL 5.3680 mL
30 mM 0.1789 mL 0.8947 mL 1.7893 mL 4.4733 mL
40 mM 0.1342 mL 0.6710 mL 1.3420 mL 3.3550 mL
50 mM 0.1074 mL 0.5368 mL 1.0736 mL 2.6840 mL
60 mM 0.0895 mL 0.4473 mL 0.8947 mL 2.2367 mL
80 mM 0.0671 mL 0.3355 mL 0.6710 mL 1.6775 mL
100 mM 0.0537 mL 0.2684 mL 0.5368 mL 1.3420 mL
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Arundic Acid Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Arundic Acid185517-21-9ONO-2506 (R)-2-Propyloctanoic acidONO2506ONO 2506OthersInhibitorinhibitorinhibit

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