[CAS NO. 541550-19-0]  Apilimod

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PRODUCTS SPECIFICATIONS [541550-19-0]

Catalog
HY-14644
Brand
MCE
CAS
541550-19-0

DESCRIPTION [541550-19-0]

Overview

MDLMFCD09954108
Molecular Weight418.49
Molecular FormulaC23H26N6O2
SMILESCC1=CC=CC(/C=N/NC2=CC(N3CCOCC3)=NC(OCCC4=CC=CC=N4)=N2)=C1

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


Summary

Apilimod (STA 5326) is a potent IL-12/IL-23 inhibitor, and strongly inhibits IL-12 with IC 50 s of 1 nM and 2 nM, in IFN-γ/SAC-stimulated human PBMCs and SAC-treated monkey PBMCs, respectively [1] . Apilimod is a potent and highly selective PIKfyve inhibitor.


IC50 & Target

IL-12

IL-23


In Vitro

Apilimod inhibits IFN-γ production induced by either IFN-γ/SAC or SAC in human PBMCs, with an IC 50 of approximately 20 nM. Apilimod show some inhibition against IFN-γ/SAC-induced TNF-α and ConA-induced IL-5 from human PBMCs at high concentrations, but no suppressive effect against IL-1β, IL-2, IL-4, IL-8, and IL-18 in all cultures tested. The p35 and p40 promoter-driven luciferase activities are significantly induced after stimulation with IFN-γ/LPS or IFN-γ/SAC, and are completely suppressed by 100 nM Apilimod [1] .

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


In Vivo

Apilimod (10 mg/kg, p.o.) is effective not only when administered throughout the entire experiment, but also when administration is initiated on day 30 when disease is clearly measurable but not maximal. TA-5326 causes a significant reduction in cell number only in the Th1 model, with an average percentage of inhibition of 51%±8% relative to the vehicle control. Apilimod treatment has no effect in the Th2 setting [1] . Apilimod (5 or 20 mg/kg, p.o.) reduces the level of IL-12 p40 in serum without altering body weight in EAU mice. Oral administration of Apilimod reduces the severity of experimental autoimmune uveoretinitis (EAU) by clinical and histopathological analysis [2] .

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


Clinical Trial

NCT Number Sponsor Condition Start Date Phase
NCT04446377 AI Therapeutics, Inc.|Yale University
COVID-19 Disease
July 15, 2020 Phase 2
NCT00088062 Synta Pharmaceuticals Corp.
Crohn´s Disease
February 2004 Phase 1|Phase 2
NCT00263237 National Institute of Allergy and Infectious Diseases (NIAID)|National Institutes of Health Clinical Center (CC)
Common Variable Immunodeficiency
December 2, 2005 Phase 1

Appearance

Solid


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 : 100 mg/mL ( 238.95 mM ; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.3895 mL 11.9477 mL 23.8954 mL
5 mM 0.4779 mL 2.3895 mL 4.7791 mL
10 mM 0.2390 mL 1.1948 mL 2.3895 mL
* Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one: 0.5% CMC-Na /saline water

    Solubility: 3.33 mg/mL (7.96 mM); Suspended solution; Need ultrasonic

  • 2.

    Add each solvent one by one: 10% DMSO >> 40% PEG300 >> 5% Tween-80 >> 45% saline

    Solubility: ≥ 2.5 mg/mL (5.97 mM); Clear solution

  • 3.

    Add each solvent one by one: 10% DMSO >> 90% corn oil

    Solubility: ≥ 2.5 mg/mL (5.97 mM); Clear solution

* All of the co-solvents are available by MCE.


Synonyms

Benzaldehyde, 3-methyl-, 2-[6-(4-morpholinyl)-2-[2-(2-pyridinyl)ethoxy]-4-pyrimidinyl]hydrazone
Benzaldehyde, 3-methyl-, [6-(4-morpholinyl)-2-[2-(2-pyridinyl)ethoxy]-4-pyrimidinyl]hydrazone
Apilimod
STA 5326