1. Vitamin D Related/Nuclear Receptor
  2. Thyroid Hormone Receptor
  3. MB-07344

MB-07344 is a potent thyroid hormone receptor (TR)-β agonist with a Ki of 2.17 nM. MB-07344 has additive cholesterol lowering activity in combination with Atorvastatin (HY-B0589) in rabbits, dogs and monkeys.

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

MB-07344 Chemical Structure

MB-07344 Chemical Structure

CAS No. : 852947-39-8

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5 mg USD 650 In-stock
10 mg USD 980 In-stock
50 mg USD 2800 In-stock
100 mg   Get quote  
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Based on 1 publication(s) in Google Scholar

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  • Purity & Documentation

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Description

MB-07344 is a potent thyroid hormone receptor (TR)-β agonist with a Ki of 2.17 nM. MB-07344 has additive cholesterol lowering activity in combination with Atorvastatin (HY-B0589) in rabbits, dogs and monkeys[1].

IC50 & Target

Ki: 2.17 nM (Thyroid hormone receptor-β)[1]

In Vivo

MB-07344 (0.05 mg/kg; i.v.; 3 times per week for 3 weeks) results in adjunctive and additive activity when given in combination with Atorvastatin in normal rabbits[1].

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

Animal Model: Normal rabbits[1]
Dosage: 0.05 mg/kg
Administration: Given i.v., 3 times per week for 3 weeks
Result: Combination with atorvastatin further reduced cholesterol.
Molecular Weight

364.37

Formula

C19H25O5P

CAS No.
Appearance

Solid

Color

Off-white to pink

SMILES

CC1=C(CC2=CC=C(O)C(C(C)C)=C2)C(C)=CC(OCP(O)(O)=O)=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 : 250 mg/mL (686.12 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 2.7445 mL 13.7223 mL 27.4446 mL
5 mM 0.5489 mL 2.7445 mL 5.4889 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
×
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 (17.15 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% (20% SBE-β-CD in Saline)

    Solubility: ≥ 6.25 mg/mL (17.15 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 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
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 2.7445 mL 13.7223 mL 27.4446 mL 68.6116 mL
5 mM 0.5489 mL 2.7445 mL 5.4889 mL 13.7223 mL
10 mM 0.2744 mL 1.3722 mL 2.7445 mL 6.8612 mL
15 mM 0.1830 mL 0.9148 mL 1.8296 mL 4.5741 mL
20 mM 0.1372 mL 0.6861 mL 1.3722 mL 3.4306 mL
25 mM 0.1098 mL 0.5489 mL 1.0978 mL 2.7445 mL
30 mM 0.0915 mL 0.4574 mL 0.9148 mL 2.2871 mL
40 mM 0.0686 mL 0.3431 mL 0.6861 mL 1.7153 mL
50 mM 0.0549 mL 0.2744 mL 0.5489 mL 1.3722 mL
60 mM 0.0457 mL 0.2287 mL 0.4574 mL 1.1435 mL
80 mM 0.0343 mL 0.1715 mL 0.3431 mL 0.8576 mL
100 mM 0.0274 mL 0.1372 mL 0.2744 mL 0.6861 mL
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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:
MB-07344
Cat. No.:
HY-19513
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