ML141

A cell-permeable, allosteric, trisubstituted dihydropyrazolyl compound that acts as a potent, selective, reversible and non-competitive inhibitor of Cdc42 GTPases (IC50 = 0.2, 2.6 and 5.4 µM against nucleotide depleted Cdc42-wt, Cdc42-wt and Cdc42 activated mutant, respectively) with excellent selectivity over Rho family GTPases (IC50 > 100 µM for Ras-wt, Ras activated mutant, Rab7-wt, Rab2a-wt, Rac1-wt and Rac1 activated mutant). Shown to efficiently block Cdc42 association with GTPγS and PAK-PBD, and decrease GTP-Cdc42 (> 95%) and GTP-Rac1 (≥40%) contents in EGF-stimulated 3T3 cells.


Cat. No.: EX-A1165	Purity: >98%

	Chemical structure of ML141

For research only, Do not use for Human!

Size	Unit Price (US$)	Stock	Quantity	Order
250mg	565	In-stock
1g	1185	In-stock

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CAS No.	71203-35-5
Purity	>98%
Formula	C22H21N3O3S
Mol Weight	407.485
Appearance	Yellow-white solid
Solubility	Soluble in DMSO, not in water
Shelf Life	>2 years if stored properly
Storage	Powder -20℃ 2 years; In solvent -20℃ 1 month;
Shipping	Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Reference:	[1]. Hong, L., et al. 2012. J. Biol. Chem. in press.
CoA	CoA of ML141

Smiles:	COC1=CC=C(C=C1)C1CC(=NN1C1=CC=C(C=C1)S(N)(=O)=O)C1=CC=CC=C1


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