RKI 1447 dihydrochloride

Pricing Availability   Qty
Description: Potent and selective ROCK inhibitor; antitumor
Chemical Name: N-[(3-Hydroxyphenyl)methyl]-N'-[4-(4-pyridinyl)-2-thiazolyl]urea dihydrochloride
Purity: ≥99% (HPLC)
Datasheet
Citations
Reviews
Literature (6)

Biological Activity for RKI 1447 dihydrochloride

RKI 1447 dihydrochloride is a potent and selective ROCK inhibitor (IC50 values are 6.2 and 14.5 nM for ROCK2 and ROCK1 respectively); suppresses phosphorylation of ROCK substrates MLC-2 and MYPT-1 in human cancer cells, but has no effect on the phosphorylation levels of Akt, MEK, and S6 kinase. Displays anti-invasive and antitumor activities in breast cancer cells.

Compound Libraries for RKI 1447 dihydrochloride

RKI 1447 dihydrochloride is also offered as part of the Tocriscreen 2.0 Max and Tocriscreen Kinase Inhibitor Library. Find out more about compound libraries available from Tocris.

Technical Data for RKI 1447 dihydrochloride

M. Wt 399.29
Formula C16H14N4O2S.2HCl
Storage Store at -20°C
Purity ≥99% (HPLC)
CAS Number 1782109-09-4
PubChem ID 90489001
InChI Key GBXLRAPHQIRDNS-UHFFFAOYSA-N
Smiles O=C(NCC3=CC=CC(O)=C3)NC1=NC(C2=CC=NC=C2)=CS1.Cl.Cl

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 RKI 1447 dihydrochloride

Solvent Max Conc. mg/mL Max Conc. mM
Solubility
water 3.99 10 with gentle warming
DMSO 39.93 100

Preparing Stock Solutions for RKI 1447 dihydrochloride

The following data is based on the product molecular weight 399.29. 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.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 2.5 mL 12.52 mL 25.04 mL
5 mM 0.5 mL 2.5 mL 5.01 mL
10 mM 0.25 mL 1.25 mL 2.5 mL
50 mM 0.05 mL 0.25 mL 0.5 mL

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Product Datasheets for RKI 1447 dihydrochloride

References for RKI 1447 dihydrochloride

References are publications that support the biological activity of the product.

Patel et al (2012) RKI-1447 is a potent inhibitor of the Rho-associated ROCK kinases with anti-invasive and antitumor activities in breast cancer. Cancer Res. 72 5025 PMID: 22846914

Pireddu et al (2013) Pyridylthiazole-based ureas as inhibitors of Rho associated protein kinases (ROCK1 and 2) Med.Chem.Comm. 3 699 PMID: 23275831


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Keywords: RKI 1447 dihydrochloride, RKI 1447 dihydrochloride supplier, RKI1447, dihydrochloride, Potent, and, selective, ROCK, inhibitors, inhibits, anti-invasive, antitumor, breast, cancer, ROCK1, ROCK2, MLC-2, MYPT-1, Rho-kinases, 5061, Tocris Bioscience

Citations for RKI 1447 dihydrochloride

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Literature in this Area

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