Chemical Name: 2-[(4,5-Dihydro-1H-imidazol-2-yl)methyl]-2,3-dihydro-1-methyl-1H-isoindole maleate
Purity: ≥98% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Selective α2A-adrenoceptor antagonist (Ki = 1.7 nM and 144.5 nM at α2A and α2B-adrenergic receptors respectively). Increases hippocampal noradrenalin release following systemic administration. Also available as part of the α2-Adrenoceptor Tocriset™.
Licensing Information
Sold with the permission of GlaxoSmithKline
Technical Data
M. Wt
331.37
Formula
C13H17N3.C4H4O4
Storage
Desiccate at -20°C
Purity
≥98% (HPLC)
CAS Number
681806-46-2
PubChem ID
10382026
InChI Key
DDIQGSUEJOOQQQ-BTJKTKAUSA-N
Smiles
OC(=O)C=C/C(O)=O.CC1N(CC2=NCCN2)CC2=C1C=CC=C2
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
Solvent
Max Conc. mg/mL
Max Conc. mM
Solubility
phosphate buffered saline
33.14
100
water
33.14
100
Preparing Stock Solutions
The following data is based on the product molecular weight 331.37. Batch specific molecular weights may vary from batch to batch due to solvent 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
3.02 mL
15.09 mL
30.18 mL
5 mM
0.6 mL
3.02 mL
6.04 mL
10 mM
0.3 mL
1.51 mL
3.02 mL
50 mM
0.06 mL
0.3 mL
0.6 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
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References
References are publications that support the products' biological activity.
Calladoet al (1999) α2A-But not α2B/C-adrenoceptors modulate noradrenaline release in rat locus coeruleus: voltammetric data. Eur.J.Pharmacol. 366 35 PMID: 10064149
Gavinet al (1997) α2C-adrenoceptors mediate contractile responses to noradrenaline in the human saphenous vein. Naunyn Schmiedebergs Arch.Pharmacol. 355 406 PMID: 9089673
Kisset al (1995) Subtype-specificity of the presynaptic α2-adrenoceptors modulating hippocampal norepinephrine release in rat. Brain Res. 674 238 PMID: 7796102
Younget al (1989) Novel α2-adrenoceptor antagonists show selectivity for α2A- and α2B-adrenoceptor subtypes. Eur.J.Pharmacol. 168 381 PMID: 2573535