Azumolene

Cas：64748-79-4

Product Information：

Azumolene is a muscle relaxant that inhibits the release of calcium from skeletal muscle sarcoplasmic reticulum. Azumolene inhibits a component of store-operated calcium entry coupled to the skeletal muscle ryanodine receptor. Azumolene, an equipotent dantrolene analog, inhibits a component of SOCE coupled to activation of RyR1 by caffeine and ryanodine, whereas the SOCE component induced by thapsigargin is not affected.

Chemical Formula: C13H9BrN4O3

Exact Mass: 347.9858

Molecular Weight: 349.144

Elemental Analysis: C, 44.72; H, 2.60; Br, 22.89; N, 16.05; O, 13.75

Synonym:

Azumolene

EU4093

EU-4093

EU 4093

Chemical Name: 

2,4-Imidazolidinedione, 1-(((5-(4-bromophenyl)-2-oxazolyl)methylene)amino)-

InChi Key: 

SEGCNGONCZQFDW-OMCISZLKSA-N

InChi Code: InChI=1S/C13H9BrN4O3/c14-9-3-1-8(2-4-9)10-5-15-12(21-10)6-16-18-7-11(19)17-13(18)20/h1-6H,7H2,(H,17,19,20)/b16-6+

Smiles Code:

O=C1NC(CN1/N=C/C2=NC=C(C3=CC=C(Br)C=C3)O2)=O

Technical Data：

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >3 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

References：

1. 1.Si D, Azam MA, Lai PFH, Zamiri N, Kichigina G, Asta J, Massé S, Bokhari MM, Porta-Sánchez A, Labos C, Sun H, Yang P, Nanthakumar K. Essential role of ryanodine receptor 2 phosphorylation in the effect of azumolene on ventricular arrhythmia vulnerability in a rabbit heart model. J Cardiovasc Electrophysiol. 2018 Dec;29(12):1707-1715. doi: 10.1111/jce.13737. Epub 2018 Oct 31. PMID: 30203424.

2. 2.Thota S, Rodrigues DA, Pinheiro PSM, Lima LM, Fraga CAM, Barreiro EJ. N-Acylhydrazones as drugs. Bioorg Med Chem Lett. 2018 Sep 15;28(17):2797-2806. doi: 10.1016/j.bmcl.2018.07.015. Epub 2018 Jul 9. PMID: 30006065.

3. 3.Michelucci A, Paolini C, Boncompagni S, Canato M, Reggiani C, Protasi F. Strenuous exercise triggers a life-threatening response in mice susceptible to malignant hyperthermia. FASEB J. 2017 Aug;31(8):3649-3662. doi: 10.1096/fj.201601292R. Epub 2017 May 2. PMID: 28465322; PMCID: PMC5503704.

4. 4.Talbert EE, Smuder AJ, Kwon OS, Sollanek KJ, Wiggs MP, Powers SK. Blockage of the Ryanodine Receptor via Azumolene Does Not Prevent Mechanical Ventilation- Induced Diaphragm Atrophy. PLoS One. 2016 Feb 5;11(2):e0148161. doi: 10.1371/journal.pone.0148161. PMID: 26849371; PMCID: PMC4744044.

5. Yarotskyy V, Protasi F, Dirksen RT. Accelerated activation of SOCE current in myotubes from two mouse models of anesthetic- and heat-induced sudden death. PLoS One. 2013 Oct 15;8(10):e77633. doi: 10.1371/journal.pone.0077633. PMID: 24143248; PMCID: PMC3797063.

Products are for research use only. Not for human use.