1. Cell Cycle/DNA Damage
  2. Nucleoside Antimetabolite/Analog DNA/RNA Synthesis
  3. Locked nucleic acid 1

Locked nucleic acid 1 is a derivative of LNA-type nucleoside.

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

Locked nucleic acid 1 Chemical Structure

Locked nucleic acid 1 Chemical Structure

CAS No. : 206055-71-2

Size Price Stock
50 mg USD 50 Ask For Quote & Lead Time
100 mg USD 90 Ask For Quote & Lead Time

* Please select Quantity before adding items.

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

Top Publications Citing Use of Products
  • Biological Activity

  • Purity & Documentation

  • Customer Review

Description

Locked nucleic acid 1 is a derivative of LNA-type nucleoside.

Molecular Weight

572.61

Formula

C32H32N2O8

CAS No.
SMILES

O[C@H]1[C@@H](OC2)[C@H](N3C(NC(C(C)=C3)=O)=O)O[C@]12COC(C4=CC=CC=C4)(C5=CC=C(OC)C=C5)C6=CC=C(OC)C=C6

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Solvent & Solubility
In Vitro: 

DMSO : 250 mg/mL (436.60 mM; Need ultrasonic; 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 1.7464 mL 8.7319 mL 17.4639 mL
5 mM 0.3493 mL 1.7464 mL 3.4928 mL
View the Complete Stock Solution Preparation Table
  • 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% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 6.25 mg/mL (10.91 mM); Clear solution

    This protocol yields a clear solution of ≥ 6.25 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (62.5 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% Corn Oil

    Solubility: ≥ 6.25 mg/mL (10.91 mM); Clear solution

    This protocol yields a clear solution of ≥ 6.25 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 (62.5 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

Complete Stock Solution Preparation Table

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 1.7464 mL 8.7319 mL 17.4639 mL 43.6597 mL
5 mM 0.3493 mL 1.7464 mL 3.4928 mL 8.7319 mL
10 mM 0.1746 mL 0.8732 mL 1.7464 mL 4.3660 mL
15 mM 0.1164 mL 0.5821 mL 1.1643 mL 2.9106 mL
20 mM 0.0873 mL 0.4366 mL 0.8732 mL 2.1830 mL
25 mM 0.0699 mL 0.3493 mL 0.6986 mL 1.7464 mL
30 mM 0.0582 mL 0.2911 mL 0.5821 mL 1.4553 mL
40 mM 0.0437 mL 0.2183 mL 0.4366 mL 1.0915 mL
50 mM 0.0349 mL 0.1746 mL 0.3493 mL 0.8732 mL
60 mM 0.0291 mL 0.1455 mL 0.2911 mL 0.7277 mL
80 mM 0.0218 mL 0.1091 mL 0.2183 mL 0.5457 mL
100 mM 0.0175 mL 0.0873 mL 0.1746 mL 0.4366 mL
  • No file chosen (Maximum size is: 1024 Kb)
  • If you have published this work, please enter the PubMed ID.
  • Your name will appear on the site.
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.

Your Recently Viewed Products:

Inquiry Online

Your information is safe with us. * Required Fields.

Product Name

 

Salutation

Applicant Name *

 

Email Address *

Phone Number *

 

Organization Name *

Department *

 

Requested quantity *

Country or Region *

     

Remarks

Bulk Inquiry

Inquiry Information

Product Name:
Locked nucleic acid 1
Cat. No.:
HY-111807
Quantity:
MCE Japan Authorized Agent: