ML224

This product is for research use only, not for human use. We do not sell to patients.

ML224
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Size Price Stock
100mg$920Check With Us
250mg$1600Check With Us
500mg$2400Check With Us

Cat #: V2924 CAS #: 1338824-21-7 Purity ≥ 98%

Description: ML224, also known as NCGC00242364 and ANTAG3, is a selective and inverse agonist of Thyroid Stimulating Hormone Receptor(TSHR).

References: Neumann S, et al. A selective TSH receptor antagonist inhibits stimulation of thyroid function in female mice. Endocrinology. 2014 Jan;155(1):310-4.

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Molecular Weight (MW)525.59
Molecular FormulaC31H31N3O5
CAS No.1338824-21-7
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 10 mM in DMSOr
Water: <1 mg/mLr
Ethanol: N/A
SMILES CodeCC(NC1=CC(C)=C(OCC2=CC(C(N3CC4=CC=CO4)NC5=C(C=CC=C5)C3=O)=CC=C2OC)C(C)=C1)=O
SynonymsNCGC00242364; ANTAG3; NCGC 00242364; ANTAG 3; NCGC-00242364; ANTAG-3; ML224; ML-224; ML 224
ProtocolIn VitroML224 (0.001-100 µM; 20 min) exhibits half-maximal inhibitory doses of 2.1 µM for TSHR and greater than 30 µM for LH and FSH receptors in human embryonic kidney 293 cells
In VivoANTAG3 (2 mg/mice; i.p. via osmotic pump; single daily for 3 days) lowers serum FT4 levels and thyroidal mRNAs for TPO and NIS in mice continuously stimulated by TRH
Animal modelFemale BALB/c mice (8 to 13-week-old; ~18.7 g)
Dosages2 mg/mice
AdministrationIntraperitoneal injection via osmotic pump; single daily for 3 days
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM1.9026 mL9.5131 mL19.0262 mL38.0525 mL
5mM0.3805 mL1.9026 mL3.8052 mL7.6105 mL
10mM0.1903 mL0.9513 mL1.9026 mL3.8052 mL
20mM0.0951 mL0.4757 mL0.9513 mL1.9026 mL
Quality Control Documentation
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
×
Volume
×
Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

Calculation Results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.