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  4. Acetylleucine

Acetylleucine  (Synonyms: N-Acetyl-DL-leucine)

製品番号: HY-B1442 純度: 99.40%
COA 取扱説明書 Technical Support

Acetylleucine (N-Acetyl-DL-leucine), orally active compound, can be used for the research of acute vestibular vertigo, cerebellar ataxia and nystagmus.

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Acetylleucine

Acetylleucine 構造式

CAS 番号 : 99-15-0

容量 価格（税別） 在庫状況 数量
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 33 在庫あり
Solution
10 mM * 1 mL in DMSO USD 33 在庫あり
Solid
5 g $30 在庫あり
10 g $50 在庫あり
50 g   お問い合わせ  

* アイテムを追加する前、数量をご選択ください

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

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Based on 1 publication(s) in Google Scholar

Other Forms of Acetylleucine:

Acetylleucine 関連抗体

Top Publications Citing Use of Products

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  • 純度とドキュメンテーション

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製品説明

Acetylleucine (N-Acetyl-DL-leucine), orally active compound, can be used for the research of acute vestibular vertigo, cerebellar ataxia and nystagmus[1][2].

体内実験

Acetylleucine (60 mg/kg, i.v., on days 1, 2 and 3 after unilateral labyrinthectomy (UL)) accelerates compensation of postural symptoms but not of nystagmus or head roll tilt after UL in rats[3].

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

173.21

分子式

C8H15NO3
CAS 番号
Appearance

Solid

Color

White to off-white

SMILES

CC(C)CC(C(O)=O)NC(C)=O
輸送条件

Room temperature in continental US; may vary elsewhere.
保管条件
Powder -20°C 3 years
  4°C 2 years
In solvent -80°C 6 months
  -20°C 1 month
溶剤 & 溶解度
体外: 

DMSO : 120 mg/mL (692.79 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : 6.67 mg/mL (38.51 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 5.7733 mL 28.8664 mL 57.7327 mL
5 mM 1.1547 mL 5.7733 mL 11.5465 mL
10 mM 0.5773 mL 2.8866 mL 5.7733 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • 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)

一般には略語で表示されます：C1V1 = C2V2

濃度 （開始）

C1

×
体積 （開始）

V1

=
濃度 （終了）

C2

×
体積 （終了）

V2

体内:

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 mg/mL (17.32 mM); Clear solution

    This protocol yields a clear solution of ≥ 3 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (30.0 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: ≥ 3 mg/mL (17.32 mM); Clear solution

    This protocol yields a clear solution of ≥ 3 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (30.0 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.

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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:  PBS

    Solubility: 4 mg/mL (23.09 mM); Clear solution; Need ultrasonic and warming and heat to 60°C

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.
純度とドキュメンテーション
参考文献

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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O / DMSO 1 mM 5.7733 mL 28.8664 mL 57.7327 mL 144.3318 mL
5 mM 1.1547 mL 5.7733 mL 11.5465 mL 28.8664 mL
10 mM 0.5773 mL 2.8866 mL 5.7733 mL 14.4332 mL
15 mM 0.3849 mL 1.9244 mL 3.8488 mL 9.6221 mL
20 mM 0.2887 mL 1.4433 mL 2.8866 mL 7.2166 mL
25 mM 0.2309 mL 1.1547 mL 2.3093 mL 5.7733 mL
30 mM 0.1924 mL 0.9622 mL 1.9244 mL 4.8111 mL
DMSO 40 mM 0.1443 mL 0.7217 mL 1.4433 mL 3.6083 mL
50 mM 0.1155 mL 0.5773 mL 1.1547 mL 2.8866 mL
60 mM 0.0962 mL 0.4811 mL 0.9622 mL 2.4055 mL
80 mM 0.0722 mL 0.3608 mL 0.7217 mL 1.8041 mL
100 mM 0.0577 mL 0.2887 mL 0.5773 mL 1.4433 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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Acetylleucine Related Classifications

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

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

質量   濃度   体積   分子量 *
= × ×

The dilution calculator equation

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

一般には略語で表示されます：C1V1 = C2V2

濃度 （開始） × 体積 （開始） = 濃度 （終了） × 体積 （終了）
× = ×
C1   V1   C2   V2
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:

Acetylleucine99-15-0N-Acetyl-DL-leucineDrug DerivativeDrug derivativeacute vestibular vertigocerebellar ataxianystagmusInhibitorinhibitorinhibit

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製品名:
Acetylleucine
製品番号:
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