Chemical Name: (3S)-1-[[2-(4-Amino-1,2,5-oxadiazol-3-yl)-1-ethyl-1H-imidazo[4,5-c]pyridin-7-yl]carbonyl]-3-pyrrolidinamine dihydrochloride
Purity: ≥99% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Potent Rho-kinase (ROCK) inhibitor (IC50 value of approximately 5.6 nM at recombinant human ROCK1 and 2). Decreases pulmonary and systemic arterial blood pressures and increases cardiac output. Exhibits vasodilator activity that is more potent than Y-27632 (Cat.No 1254) or Fasudil (Cat.No. 0541).
Licensing Information
Sold for research purposes under agreement from GlaxoSmithKline
Compound Libraries
SB 772077B dihydrochloride is also offered as part of the
Tocriscreen Plus and Tocriscreen Kinase Inhibitor Toolbox I. Find out more about compound libraries available from Tocris.
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
DMSO
41.53
100
water
41.53
100
Preparing Stock Solutions
The following data is based on the product molecular weight 415.28. 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
2.41 mL
12.04 mL
24.08 mL
5 mM
0.48 mL
2.41 mL
4.82 mL
10 mM
0.24 mL
1.2 mL
2.41 mL
50 mM
0.05 mL
0.24 mL
0.48 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
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References
References are publications that support the products' biological activity.
Doeet al (2007) Novel Rho kinase inhibitors with anti-inflammatory and vasodilatory activities. J.Pharm.Exp.Ther. 320 89 PMID:
Dhaliwalet al (2009) Analysis of pulmonary vasodilator responses to SB-772077-B [4-(7-((3-amino-1-pyrrolidinyl)carbonyl)-1-ethyl-1H-imidazo(4,5-c)pyridin-2-yl)-1,2,5-oxadiazol-3-amine], a novel aminofurazan-based Rho kinase inhibitor. J.Pharm.Exp.Ther. 330 334 PMID: