1. Click Chemistry
  2. Azide
  3. L-Azidonorleucine hydrochloride

L-Azidonorleucine hydrochloride 

Cat. No.: HY-131033 Purity: ≥98.0%
COA Handling Instructions

L-Azidonorleucine hydrochloride, an unnatural amino acid, is A Methionine surrogate. L-Azidonorleucine hydrochloride can be used to label mammalian cell proteins and identify a diverse set of methionyl-tRNA synthetase (MetRS) mutants . L-Azidonorleucine (hydrochloride) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.

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

L-Azidonorleucine hydrochloride Chemical Structure

L-Azidonorleucine hydrochloride Chemical Structure

CAS No. : 1454334-76-9

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5 mg USD 58 In-stock
10 mg USD 90 In-stock
25 mg USD 195 In-stock
50 mg USD 320 In-stock
100 mg USD 500 In-stock
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Customer Review

Based on 1 publication(s) in Google Scholar

Top Publications Citing Use of Products
  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

L-Azidonorleucine hydrochloride, an unnatural amino acid, is A Methionine surrogate. L-Azidonorleucine hydrochloride can be used to label mammalian cell proteins and identify a diverse set of methionyl-tRNA synthetase (MetRS) mutants [1][2]. L-Azidonorleucine (hydrochloride) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.

In Vitro

CHO cells transfected with pMaRSC and incubated with L-Azidonorleucine (Anl; 1.5 mM; 6 h) are fixed, permeabilized, and treated with alkyne-TAMRA. The TAMRA fluorescence exclusively in the mCherry-expressing cells is observed, consistent with cell-selective incorporation of Anl into cellular proteins[1].

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

In Vivo

When L-Azidonorleucine (ANL) is administered via the drinking water, an average daily L-Azidonorleucine intake of 0.9 mg/day/g of body weight for 21 d when aiming to label and identify neuronal populations of the brain are recommended. Lower dosages or shorter labeling times might be used for the labeling of other cell types. When L-Azidonorleucine is administered by i.p. injection, the testing different L-Azidonorleucine doses in the range of 4-400 mM are recommended. A 400 mM dosage administered by i.p. (i.p. volume: 10 ml/kg) once per day for 1 week is recommended for labeling some neuronal populations (such as excitatory neurons of the hippocampus). Lower dosages (e.g., 4 mM) can potentially be used for labeling other cell types or when longer labeling periods are desired[2].

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

Molecular Weight

208.65

Formula

C6H13ClN4O2

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

N[C@@H](CCCCN=[N+]=[N-])C(O)=O.[H]Cl

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

H2O : 125 mg/mL (599.09 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 4.7927 mL 23.9636 mL 47.9272 mL
5 mM 0.9585 mL 4.7927 mL 9.5854 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 (sealed storage, away from moisture). 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

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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: 100 mg/mL (479.27 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
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
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%

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 (sealed storage, away from moisture). 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 1 mM 4.7927 mL 23.9636 mL 47.9272 mL 119.8179 mL
5 mM 0.9585 mL 4.7927 mL 9.5854 mL 23.9636 mL
10 mM 0.4793 mL 2.3964 mL 4.7927 mL 11.9818 mL
15 mM 0.3195 mL 1.5976 mL 3.1951 mL 7.9879 mL
20 mM 0.2396 mL 1.1982 mL 2.3964 mL 5.9909 mL
25 mM 0.1917 mL 0.9585 mL 1.9171 mL 4.7927 mL
30 mM 0.1598 mL 0.7988 mL 1.5976 mL 3.9939 mL
40 mM 0.1198 mL 0.5991 mL 1.1982 mL 2.9954 mL
50 mM 0.0959 mL 0.4793 mL 0.9585 mL 2.3964 mL
60 mM 0.0799 mL 0.3994 mL 0.7988 mL 1.9970 mL
80 mM 0.0599 mL 0.2995 mL 0.5991 mL 1.4977 mL
100 mM 0.0479 mL 0.2396 mL 0.4793 mL 1.1982 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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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.

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Product Name:
L-Azidonorleucine hydrochloride
Cat. No.:
HY-131033
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