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688000

Y-27632

Name: Y-27632
Brand: MM

≥95% (HPLC), solid, Rho kinase inhibitor, Calbiochem

Synonym(s):

Y-27632, (R)-(+)-trans-N-(4-Pyridyl)-4-(1-aminoethyl)-cyclohexanecarboxamide, 2HCl, ROCK Inhibitor, Rho Kinase Inhibitor VI, ROCK Inhibitor, (R)-(+)-trans-N-(4-Pyridyl)-4-(1-aminoethyl)-cyclohexanecarboxamide, 2HCl, Rho Kinase Inhibitor VI

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About This Item

Empirical Formula (Hill Notation):

C₁₄H₂₁N₃O · 2HCl · xH₂O

CAS Number:

331752-47-7

Molecular Weight:

320.26 (anhydrous basis)

MDL number:

MFCD18829832

UNSPSC Code:

12352200

NACRES:

NA.77

Assay:

≥95% (HPLC)

Form:

solid

Storage condition:

OK to freeze, desiccated (hygroscopic), protect from light

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Properties

Product Name

Y-27632-CAS 331752-47-7-Calbiochem, Y-27632A, CAS 331752-47-7, is a cell-permeable, reversible, inhibitor of Rho kinases (K_i = 140 nM for p160ROCK). Enhances survival & cloning efficiency of ESC without affecting their pluripotency.

Quality Segment

100

assay

≥95% (HPLC)

form

solid

manufacturer/tradename

Calbiochem^®

storage condition

OK to freeze, desiccated (hygroscopic), protect from light

color

white

solubility

water: 100 mg/mL

shipped in

ambient

storage temp.

−20°C

SMILES string

N[C@@H](C1CCC(CC1)C(=O)Nc2ccncc2)C

InChI

1S/C14H21N3O/c1-10(15)11-2-4-12(5-3-11)14(18)17-13-6-8-16-9-7-13/h6-12H,2-5,15H2,1H3,(H,16,17,18)/t10-,11?,12?/m1/s1

InChI key

IYOZTVGMEWJPKR-VOMCLLRMSA-N

Description

General description

A highly potent, cell-permeable, reversible, and selective inhibitor of Rho-associated protein kinases (K_i = 140 nM for p160^ROCK). Also inhibits ROCK-II with equal potency. The inhibition is competitive with respect to ATP. Exhibits 10- to 50-fold lower affinity for PKC_ε than p160^ROCK. Does not affect the activity of p21-activated protein kinase (PAK) even at higher concentrations (~100 µM). Also acts as a potent inhibitor of agonist-induced Ca²⁺ sensitization of myosin phosphorylation and smooth muscle contraction. Prevents apoptosis and enhances the survival and cloning efficiency of dissociated hES cells without affecting their pluripotency. Pretreatment with Y-27632 reduces the risk of lung injury in rat models of sepsis. A 5 mM (500 µg/296 µl) solution of Y-27632 (Cat. No. 688001) in H₂O and a 10 mM solution in DMSO (Cat. No. 688002) are also available.

Biochem/physiol Actions

Cell permeable: yes

Primary Target
p160 Rho-associated protein kinases (ROCK)

Product competes with ATP.

Reversible: yes

Target K_i: 140 nM for p160 Rho-associated protein kinases (ROCK)

Packaging

Packaged under inert gas

Preparation Note

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

Other Notes

Cinel, I., et al. 2012. J. Thorac . Dis.4, 30.
Watanabe, K., et al. 2007. Nature Biotech.25, 681.
Chitaley, K., et al. 2001. Nat. Med.7, 119.
Davies, S.P., et al. 2000. Biochem. J. 351, 95.
Narumiya, S., et al. 2000. Methods Enzymol.325, 273.
Hirose, M., et al. 1998. J. Cell Biol.141, 1625.
Maekawa, M., et al. 1999. Science285, 895.
Uehata, M., et al. 1997. Nature389, 990.

Legal Information

Sold under license of PCT Application W098/06,433A1 and under license from Mitsubishi Pharma Tanabe Corporation.

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

Disclaimer

Toxicity: Harmful (C)

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c