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Merck

324622

Eg5 Inhibitor III, Dimethylenastron

The Eg5 Inhibitor III, Dimethylenastron, also referenced under CAS 863774-58-7, controls the biological activity of Eg5. This small molecule/inhibitor is primarily used for Membrane applications.

Synonyme(s) :

Eg5 Inhibitor III, Dimethylenastron, 7,7-Dimethyl-4-(3-hydroxyphenyl)-5-oxo-3,4,5,6,7,8-hexahydroquinazolin-2(1H)-thione

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A propos de cet article

Formule empirique (notation de Hill) :
C16H18N2O2S
Numéro CAS:
863774-58-7
Poids moléculaire :
302.39
MDL number:
MFCD09264157
UNSPSC Code:
12352200
NACRES:
NA.77

Principaux documents

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Nom du produit

Eg5 Inhibitor III, Dimethylenastron, The Eg5 Inhibitor III, Dimethylenastron, also referenced under CAS 863774-58-7, controls the biological activity of Eg5. This small molecule/inhibitor is primarily used for Membrane applications.

SMILES string

S=C1NC(C3=C(N1)CC(CC3=O)(C)C)c2cc(ccc2)O

InChI

1S/C16H18N2O2S/c1-16(2)7-11-13(12(20)8-16)14(18-15(21)17-11)9-4-3-5-10(19)6-9/h3-6,14,19H,7-8H2,1-2H3,(H2,17,18,21)

InChI key

RUOOPLOUUAYNPY-UHFFFAOYSA-N

assay

≥95% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

white to light yellow

solubility

DMSO: 10 mg/mL
methanol: 5 mg/mL

shipped in

ambient

storage temp.

2-8°C

Quality Level

100

Catégories apparentées

Biochem/physiol Actions

Cell permeable: yes
Primary Target
Microtubule-stimulated ATPase activity of the mitotic motor
Product does not compete with ATP.
Reversible: yes
Target IC50: 200 nM inhibiting the microtubule-stimulated ATPase activity of the mitotic motor, Eg5

Disclaimer

Toxicity: Harmful (C)

General description

A cell-permeable quinazoline-thione compound that acts as a potent, specific, and reversible inhibitor of the microtubule-stimulated ATPase activity of the mitotic motor, Eg5 (IC50 = 200 nM). Exhibits little effect on the ATPase activity of kinesin-1, -4, -7 and -10 and is ~100-fold more potent than Monastrol (Cat. No. 475879). Also inhibits bipolar spindle formation in both HeLa cells and in Xenopus egg extracts and induces cell cycle arrest (~1 µM). Shown to induce mitotic arrest and apoptosis and upregulate Hsp70 in human multiple myeloma cells.

Other Notes

Liu, M., et al. 2006. J. Biol Chem.in press.
Gartner, M., et al. 2005. Chembiochem6, 1173.

Packaging

Packaged under inert gas

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Classe de stockage

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificats d'analyse (COA)

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