Referencia número: HY-W004260

Arachidic acid

(Synonyms: Eicosanoic acid)

3 Cited Publications

Revisión del cliente

Based on 3 publication(s) in Google Scholar

Arachidic acid is an orally bioavailable membrane fluidity modulator and receptor/ion channel effector. Arachidic acid does not activate arachidonic acid-sensitive K⁺ channels in rat midbrain and hypothalamic neurons. Arachidic acid alleviates age-related spatial cognitive impairment. Arachidic acid is applicable for research related to age-related spatial cognitive impairment.

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Pureza: 99.94%
No. CAS: 506-30-9
Fòrmula: C₂₀H₄₀O₂
Peso molecular:312.53

Almacenamiento:

Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month

Arachidic acid Chemical Structure

No. CAS: 506-30-9

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Actividad biológica
- Descripciòn
- In Vitro
- In Vivo
- Ensayo clínico
Chemical Information
Publications (3)
Solvente y solubilidad
- In Vitro
- In Vivo
Pureza y Documentación
Referencias
Help & FAQs
Classifications
Bioz

Actividad biológica

Descripciòn

Ver todos los productos específicos de isoformas Endogenous Metabolite :

In Vitro

Arachidic acid (200 μM; ≤3 min) does not activate the polyunsaturated fatty acid-sensitive K⁺ channels in cultured fetal rat mesencephalic and hypothalamic neuronal cells, even at a concentration of 200 μM^[3].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

The OA group was significantly shorter than that of the OC group in the latter half of the latencies training^[2].
OA rats remembered the trained platform position significantly better than OC rats^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model:

Rats were
79 weeks (18.4 months) old
^[2]
Dosage:

Diet contained 5 g/kg of ARA-
VITAR40 (AA 40% containing oil)
Administration:

20 g per day, once a
day, for 16 weeks
Result:

Shorter than that of the OC group in the latter half of the latencies training.
Better than OC rats in remembering the trained platform position significantly.

Ensayo clínico

NCT Number	Sponsor	Condition	Start Date	Phase A549
NCT01329991	Plexxikon\|		2011-05	PHASE1

Chemical Information

No. CAS 506-30-9
Appearance Solid
Peso molecular 312.53
Fòrmula C₂₀H₄₀O₂
Color White to off-white
SMILES

CCCCCCCCCCCCCCCCCCCC(O)=O
Synonyms

Eicosanoic acid
Structure Classification
- Ketones, Aldehydes, Acids
Initial Source
- Endogenous metabolite
- Human Gut Microbiota Metabolites
- Microorganisms
Bee Pollen
Envío

Room temperature in continental US; may vary elsewhere.

Almacenamiento

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Publications (3)

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Journal Impact Factor

Nature

Lithocholic acid phenocopies anti-ageing effects of calorie restriction. [Abstract]

2025 Jul;643(8070):192-200. PMID: 39695227
Leukemia

Targeting ABCD1-ACOX1-MET/IGF1R axis suppresses multiple myeloma. [Abstract]

2025 Mar;39(3):720-733. PMID: 39885295
Free Radic Biol Med

Ferroptosis signaling promotes the release of misfolded proteins via exosomes to rescue ER stress in hepatocellular carcinoma. [Abstract]

2023 Jun:202:110-120. PMID: 36997100

Solvente y solubilidad

In Vitro:

DMSO : 4.76 mg/mL (15.23 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

View the Complete Stock Solution Preparation Table

Preparing Stock Solutions

View the Complete Stock Solution Preparation Table

Concentration Solvent Mass

1 mg

5 mg

10 mg

Concentration

Solvent

Mass

1 mM

3.1997 mL

15.9985 mL

31.9969 mL

5 mM

0.6399 mL

3.1997 mL

6.3994 mL

10 mM

0.3200 mL

1.5998 mL

3.1997 mL

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.

Calculadora de molaridad

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

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Calculadora de dilución

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

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

In Vivo:

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

Stock Solution Working Solution

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: ≥ 1 mg/mL (3.20 mM); Clear solution

This protocol yields a clear solution of ≥ 1 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (10.0 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.

Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)

Solubility: ≥ 1 mg/mL (3.20 mM); Clear solution

This protocol yields a clear solution of ≥ 1 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (10.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil

Solubility: ≥ 1 mg/mL (3.20 mM); Clear solution

This protocol yields a clear solution of ≥ 1 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 (10.0 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage Dosage
mg/kg
Animal Weight (Per Animal) Animal Weight (Per Animal)
g
Dosing Volume (Per Animal) Dosing Volume (Per Animal)
μL
Number of Animals Number of Animals

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

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

Please enter your animal formula composition:

%
DMSO +

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
%
+
+
%
Tween-80 + +
%
Saline +

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).

Working solution concentration: 0.22 mg/mL

Pureza y Documentación

Select Batch:

Pureza: 99.98%

Assay: 99.98%

ee.: 99.98%

Ficha de datos (268 KB)
SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Instrucciones de manejo (2659 KB)

Referencias

[1]. Tallima H, et al. Arachidonic acid: Physiological roles and potential health benefits - A review. J Adv Res. 2017;11:33-41. Published 2017 Nov 24. [Content Brief]

[2]. Okaichi Y, et al. Arachidonic acid improves aged rats' spatial cognition. Physiol Behav. 2005;84(4):617-623. [Content Brief]

[3]. HY-W004260-2.pdf [Content Brief]

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Complete Stock Solution Preparation Table

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	3.1997 mL	15.9985 mL	31.9969 mL	79.9923 mL
	5 mM	0.6399 mL	3.1997 mL	6.3994 mL	15.9985 mL
	10 mM	0.3200 mL	1.5998 mL	3.1997 mL	7.9992 mL
	15 mM	0.2133 mL	1.0666 mL	2.1331 mL	5.3328 mL

Keywords

Arachidic acid

3 Cited Publications

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Arachidic acid

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Publications Citing Use of MedChemExpress (MCE) Arachidic acid

Ver todos los productos específicos de isoformas Endogenous Metabolite

Actividad biológica

Chemical Information

Publications (3)

Solvente y solubilidad

Pureza y Documentación

Referencias

Help & FAQs

Complete Stock Solution Preparation Table

Arachidic acid Related Classifications

HY-W004260 Related Classifications