2. Metabolic Enzyme/Protease Anti-infection
  3. Endogenous Metabolite Bacterial
  4. (±)-Leucine-d10

(±)-Leucine-d10  (Synonyms: DL-Leucine-d10; (RS)-Leucine-d10)

Cat. No.: HY-B1674S Purity: ≥98.0%
COA Handling Instructions

Molarity Calculator

(±)-Leucine-d10 is the deuterium labeled (±)-Leucine. (±)-Leucine (DL-Leucine), an isomer of Leucine, chemosterilant and dietary additive. (±)-Leucine inhibits growth of Escherichia coli HfrH by 92.08%[1].

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

(±)-Leucine-d<sub>10</sub> Chemical Structure

(±)-Leucine-d10 Chemical Structure

CAS No. : 29909-01-1

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in Water
ready for reconstitution
 USD 99 In-stock
Solution
10 mM * 1 mL in Water USD 99 In-stock
Solid
5 mg USD 90 In-stock
10 mg USD 140 In-stock
25 mg USD 280 In-stock
50 mg USD 450 In-stock
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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of (±)-Leucine-d10:

(±)-Leucine-d10 Related Antibodies

Top Publications Citing Use of Products

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

(±)-Leucine-d10 is the deuterium labeled (±)-Leucine. (±)-Leucine (DL-Leucine), an isomer of Leucine, chemosterilant and dietary additive. (±)-Leucine inhibits growth of Escherichia coli HfrH by 92.08%[1].

In Vitro

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].

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

(±)-Leucine-d10 Related Antibodies
Molecular Weight

141.23

Formula

C6H3D10NO2
CAS No.
Unlabeled CAS

328-39-2
Appearance

Solid

Color

White to off-white

SMILES

[2H]C([2H])([2H])C(C([2H])([2H])[2H])([2H])C([2H])([2H])C(N)([2H])C(O)=O
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: 

H2O : 12.5 mg/mL (88.51 mM; ultrasonic and warming and heat to 80°C)

H2O : 12.5 mg/mL (88.51 mM; ultrasonic and warming and heat to 80°C)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 7.0806 mL 35.4032 mL 70.8065 mL
5 mM 1.4161 mL 7.0806 mL 14.1613 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.

* 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)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

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: 10 mg/mL (70.81 mM); Clear solution; Need ultrasonic

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.
Calculation results:
Working 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).
Purity & Documentation

Purity: ≥98.0%

COA (254 KB) HNMR (253 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
H2O / H2O 1 mM 7.0806 mL 35.4032 mL 70.8065 mL 177.0162 mL
5 mM 1.4161 mL 7.0806 mL 14.1613 mL 35.4032 mL
10 mM 0.7081 mL 3.5403 mL 7.0806 mL 17.7016 mL
15 mM 0.4720 mL 2.3602 mL 4.7204 mL 11.8011 mL
20 mM 0.3540 mL 1.7702 mL 3.5403 mL 8.8508 mL
25 mM 0.2832 mL 1.4161 mL 2.8323 mL 7.0806 mL
30 mM 0.2360 mL 1.1801 mL 2.3602 mL 5.9005 mL
40 mM 0.1770 mL 0.8851 mL 1.7702 mL 4.4254 mL
50 mM 0.1416 mL 0.7081 mL 1.4161 mL 3.5403 mL
60 mM 0.1180 mL 0.5901 mL 1.1801 mL 2.9503 mL
80 mM 0.0885 mL 0.4425 mL 0.8851 mL 2.2127 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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(±)-Leucine-d10 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:

(±)-Leucine-d1029909-01-1DL-Leucine-d10(RS)-Leucine-d10Endogenous MetaboliteBacterialInhibitorinhibitorinhibit

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