2. Metabolic Enzyme/Protease
  3. Endogenous Metabolite
  4. Heneicosanoic acid

Heneicosanoic acid is a long-chain saturated fatty acid which is found in plants and animals.

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

Heneicosanoic acid Chemical Structure

Heneicosanoic acid Chemical Structure

CAS No. : 2363-71-5

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250 mg USD 70 In-stock
500 mg USD 100 In-stock
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Based on 1 publication(s) in Google Scholar

Other Forms of Heneicosanoic acid:

Heneicosanoic acid Related Antibodies

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Description

Heneicosanoic acid is a long-chain saturated fatty acid which is found in plants and animals[1][2][3].

Molecular Weight

326.56

Formula

C21H42O2
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

CCCCCCCCCCCCCCCCCCCCC(O)=O
Structure Classification
Initial Source
Shipping

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

Ethanol : 14.29 mg/mL (43.76 mM; Need ultrasonic)

DMSO : 3.33 mg/mL (10.20 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)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.0622 mL 15.3111 mL 30.6222 mL
5 mM 0.6124 mL 3.0622 mL 6.1244 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% EtOH    90% Corn Oil

    Solubility: ≥ 1.43 mg/mL (4.38 mM); Clear solution

    This protocol yields a clear solution of ≥ 1.43 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 EtOH stock solution (14.3 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)

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 (237 KB) HNMR (256 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 / Ethanol 1 mM 3.0622 mL 15.3111 mL 30.6222 mL 76.5556 mL
5 mM 0.6124 mL 3.0622 mL 6.1244 mL 15.3111 mL
10 mM 0.3062 mL 1.5311 mL 3.0622 mL 7.6556 mL
Ethanol 15 mM 0.2041 mL 1.0207 mL 2.0415 mL 5.1037 mL
20 mM 0.1531 mL 0.7656 mL 1.5311 mL 3.8278 mL
25 mM 0.1225 mL 0.6124 mL 1.2249 mL 3.0622 mL
30 mM 0.1021 mL 0.5104 mL 1.0207 mL 2.5519 mL
40 mM 0.0766 mL 0.3828 mL 0.7656 mL 1.9139 mL
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Heneicosanoic 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:

Heneicosanoic acid2363-71-5Endogenous MetaboliteInhibitorinhibitorinhibit

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