Olesoxime Chemical Properties

Melting point:

145-148 ºC

Boiling point:

510.0±23.0 °C(Predicted)

Density 

1.10

storage temp. 

-20°C

solubility 

DMSO: >10mg/mL

form 

solid

pka

12.27±0.70(Predicted)

color 

white

Stability:

Stable for 1 year as supplied. Solutions in DMSO or ethanol may be stored at -20°C for up to 3 months.

CAS DataBase Reference

22033-87-0(CAS DataBase Reference)

Safety Information

WGK Germany 

3

Olesoxime Usage And Synthesis

Description

TRO19622 (22033-87-0) is a neuroregenerative and neuroprotective agent acting at components of the mitochondrial permeability transition pore (MPTP).1?Rescues motor neurons from axotomy-induced cell death and promotes nerve regeneration following sciatic nerve crush in mice. Reduces ROS and NLRP3 inflammasome activation in a mouse model of intracerebral hemorrhage.2?Inhibits MPTP opening and protects neurons from apoptosis.3?Induces oligodendrocyte maturation in culture and promotes myelin regeneration?in vivo?in a rodent model.4

Uses

TRO 19622 interacts with mitochondria proteins and is able to promote neuron survival under stress conditions. It is a potential drug for treating amyotrophic lateral sclerosis (ALS). TRO 19622 is a neuroregenerative and neuroprotective agent. This is a research product for neuroscience.

Uses

TRO 19622 has been used as a mitochondrial permeability transition pore inhibitor in mouse neurons². TRO 19622 is also known to stimulate myelin repair in rat models of demyelination³.

Biological Activity

Neuroprotective and neuroregenerative compound. Rescues motor neurons from axotomy-induced cell death and promotes nerve regeneration following sciatic nerve crush in vivo . Binds directly to two components of the mitochondrial permeability pore, the voltage-dependent anion channel (VDAC) and translocator protein.

Biochem/physiol Actions

TRO 19622 can decrease axonal degradation and enhance the rescue of motor nerve conduction in peripheral neuropathy. Furthermore, TRO 19622 can reverse neuropathic pain and tactile allodynia in rat models of diabetes and chemotherapy-induced neuropathic pain4.

storage

Desiccate at +4°C

References

1) Bordet?et al.?(2007),?Identification and characterization of cholest-4-en-3-one, oxime (TRO19622), a novel drug candidate for amyotrophic lateral sclerosis; J. Pharmacol. Exp. Ther.,?322?709 2) Ma?et al.?(2014),?NLRP3 inflammasome contributes to inflammation after intracerebral hemorrhage; Ann. Neurol.,?75?209 3) Martin?et al.?(2011),?The mitochondrial permeability transition pore regulates nitric oxide-mediated apoptosis of neurons induced by target deprivation; J. Neurosci.,?31?359 4) Magalon?et al. (2016),?Olesoxime favors oligodendrocyte differentiation through a functional interplay between mitochondria and microtubules; Neuropharmacology,?111?293

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