2. Immunology/Inflammation
  3. Toll-like Receptor (TLR)
  4. AZD8848

AZD8848 is a selective toll-like receptor 7 (TLR7) anteagent agonist which is developed for the research of asthma and allergic rhinitis.

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

AZD8848 Chemical Structure

AZD8848 Chemical Structure

CAS No. : 866269-28-5

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 495 In-stock
Solution
10 mM * 1 mL in DMSO USD 495 In-stock
Solid
5 mg USD 450 In-stock
10 mg USD 800 In-stock
25 mg USD 1650 In-stock
50 mg USD 2550 In-stock
100 mg USD 3800 In-stock
200 mg   Get quote  
500 mg   Get quote  

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Customer Review

Based on 1 publication(s) in Google Scholar

AZD8848 Related Antibodies

Top Publications Citing Use of Products

1 Publications Citing Use of MCE AZD8848

View All Toll-like Receptor (TLR) Isoform Specific Products:

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  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

AZD8848 is a selective toll-like receptor 7 (TLR7) anteagent agonist which is developed for the research of asthma and allergic rhinitis[1].

IC50 & Target

TLR7

 

In Vitro

AZD8848 shows good activity against TLR7, with cellular pEC50s of 7.0 and 6.6 for human TLR7 and rat TLR7, respectively[1].
AZD8848 has an EC50 of 4 nM in the induction of IFNα from human PBMCs and an IC50 of 0.2-1.0 nM for the inhibition of IL-5, irrespective of whether the T cells have been polyclonally stimulated with PHA or via antigen presentation[1].
AZD8848 is a potent, selective TLR7 agonist antedrug able to inhibit Th2 responses in vitro[1].
AZD8848 has no activity against human TLR8 or against any of the other human TLRs[1].

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

AZD8848 Related Antibodies
In Vivo

AZD8848 (0.1-1 mg/kg; intratracheal) has a good pharmacokinetics in the Brown Norway rat[1].
AZD8848 (0.3 mg/kg; Intratracheal) suppresses the ovalbumin (OVA) challenge in the rat allergy model[1].

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

Animal Model: Brown Norway rat allergy model[1]
Dosage: 0.1 mg/kg, 1 mg/kg
Administration: Intratracheal (24 hours prior to and 24 hours after the OVA challenge)
Result: Suppressed OVA challenge in a dose-dependent manner.
Animal Model: Brown Norway rat[1]
Dosage: 0.3 mg/kg (Pharmacokinetic Analysis)
Administration: Intratracheal
Result: Has a very short half-life (0.2 min) in rat blood and declined slowly after this point and levels above 1000 nmol/kg were maintained for over 5 hours.
Clinical Trial
Molecular Weight

569.70

Formula

C29H43N7O5
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C(OC)CC1=CC=CC(CN(CCCN2C(NC3=C(N)N=C(OCCCC)N=C23)=O)CCCN4CCOCC4)=C1
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: 

DMSO : 25 mg/mL (43.88 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 1.7553 mL 8.7765 mL 17.5531 mL
5 mM 0.3511 mL 1.7553 mL 3.5106 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
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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: ≥ 2.5 mg/mL (4.39 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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: 2.5 mg/mL (4.39 mM); Suspended solution; Need ultrasonic

    This protocol yields a suspended solution of 2.5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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.
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: 99.14%

SDS (418 KB)

COA (251 KB) LCMS (95 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 1 mM 1.7553 mL 8.7765 mL 17.5531 mL 43.8827 mL
5 mM 0.3511 mL 1.7553 mL 3.5106 mL 8.7765 mL
10 mM 0.1755 mL 0.8777 mL 1.7553 mL 4.3883 mL
15 mM 0.1170 mL 0.5851 mL 1.1702 mL 2.9255 mL
20 mM 0.0878 mL 0.4388 mL 0.8777 mL 2.1941 mL
25 mM 0.0702 mL 0.3511 mL 0.7021 mL 1.7553 mL
30 mM 0.0585 mL 0.2926 mL 0.5851 mL 1.4628 mL
40 mM 0.0439 mL 0.2194 mL 0.4388 mL 1.0971 mL
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AZD8848 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:

AZD8848866269-28-5AZD 8848AZD-8848Toll-like Receptor (TLR)toll-likereceptorTLR7antedrugasthmaallergicrhinitisAZ12432045Inhibitorinhibitorinhibit

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