R-(-)-7-Desmethyl-8-nitro blebbistatin is an analog of (-)-Blebbistatin, a selective non-muscle myosin II inhibitor.

Physicochemical Properties

Molecular Formula	C17H13N3O4
Molecular Weight	323.30
CAS #	1217619-62-9
SMILES	N1C2=C(C=CC([N+]([O-])=O)=C2)C(=O)[C@@]2(O)CCN(C3=CC=CC=C3)C=12
Storage	Powder-20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Shipping Condition	Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)

Biological Activity

Solubility Data

Preparing Stock Solutions		1 mg	5 mg	10 mg
	1 mM	3.0931 mL	15.4655 mL	30.9310 mL
	5 mM	0.6186 mL	3.0931 mL	6.1862 mL
	10 mM	0.3093 mL	1.5466 mL	3.0931 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.