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Biological Activity for IDRA 21
Inhibits AMPA receptor desensitization and enhances cognition by a related mechanism. More able to cross the blood-brain barrier than cyclothiazide (Cat. No. 0713).
Technical Data for IDRA 21
|Storage||Store at RT|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Solubility Data for IDRA 21
|Solvent||Max Conc. mg/mL||Max Conc. mM|
Preparing Stock Solutions for IDRA 21
The following data is based on the product molecular weight 232.68. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||4.3 mL||21.49 mL||42.98 mL|
|5 mM||0.86 mL||4.3 mL||8.6 mL|
|10 mM||0.43 mL||2.15 mL||4.3 mL|
|50 mM||0.09 mL||0.43 mL||0.86 mL|
References for IDRA 21
References are publications that support the biological activity of the product.
Impagnatiello et al (1997) 7-Chloro-3-methyl-3,4-dihydro-2H-1,2,4-benzothiadiazine S,S-dioxide: a partial modulator of AMPA receptor desensitization devoid of neurotoxicity. Proc.Natl.Acad.Sci.U.S.A. 94 7053 PMID: 9192690
Thompson et al (1995) 7-Chloro-3-methyl-3,4-dihydro-2H-1,2,4-benzothiadiazine S,S-dioxide (IDRA 21), a congener of aniracetam, potently abates pharmacologically induced cognitive impairments in patas monkeys. Proc.Natl.Acad.Sci.U.S.A. 92 7667 PMID: 7644474
Zivkovic et al (1995) 7-Chloro-3-methyl-3,4-dihydro-2H-1,2,4-benzothiadiazine S,S-dioxide (IDRA 21): a benzothiadiazine derivative that enhances cognition by attenuating DL-α-amino-2,3-dihydro-5-methyl-3-oxo-4-isoxazolepropanoic acid (AMPA) receptor desensitization. J.Pharmacol.Exp.Ther. 272 300 PMID: 7815345
If you know of a relevant reference for IDRA 21, please let us know.
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Keywords: IDRA 21, IDRA 21 supplier, inhibitors, inhibits, AMPA, receptor, desensitization, desensitisation, Glutamate, Receptors, iGlur, Ionotropic, IDRA21, 1219, Tocris Bioscience
Citations for IDRA 21
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Literature in this Area
Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* your copy today!
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The key feature of drug addiction is the inability to stop using a drug despite clear evidence of harm. This poster describes the brain circuits associated with addiction, and provides an overview of the main classes of addictive drugs and the neurotransmitter systems that they target.
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Major depressive disorder is characterized by depressed mood and a loss of interest and/or pleasure. Updated in 2015 this poster highlights presynaptic and postsynaptic targets for the potential treatment of major depressive disorder, as well as outlining the pharmacology of currently approved antidepressant drugs.
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Learning & Memory Poster
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Parkinson's disease (PD) causes chronic disability and is the second most common neurodegenerative condition. This poster outlines the neurobiology of the disease, as well as highlighting current therapeutic treatments for symptomatic PD, and emerging therapeutic strategies to delay PD onset and progression.
Schizophrenia is a debilitating psychiatric disorder that affects 1% of the worldwide population. This poster describes the neurobiology of Schizophrenia, as well as highlighting the genetic and environmental factors that play a fundamental role in the etiology of the disease. The current and emerging drug targets are also discussed.