Y-27632
Synonym(s):(R)-(+)-trans-4-(1-Aminoethyl)-N-(4-Pyridyl)cyclohexanecarboxamide dihydrochloride;(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; - CAS 146986-50-7 - Calbiochem
- CAS NO.：146986-50-7
- Empirical Formula: C14H21N3O
- Molecular Weight: 247.34
- MDL number: MFCD03490488
- EINECS: 1312995-182-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-07-16 07:06:08
What is Y-27632?
The Uses of Y-27632
Y-27632 Dihydrochloride is a salt analog of Y-27632, which is Rho-kinase inhibitor.
What are the applications of Application
Y-27632, free base is the free base form of Y-27632 dihydrochloride and a novel and specific inhibitor of Rho-associated kinases.
Definition
ChEBI: A monocarboxylic acid amide that is trans-[(1R)-1-aminoethyl]cyclohexanecarboxamide in which one of the nitrogens of the aminocarbony group is substituted by a pyridine nucleus. It has been shown to exhibit inhibitory acti ity against Rho-associated protein kinase (ROCK) enzyme.
Biological Activity
Selective inhibitor of the Rho-associated protein kinase p160ROCK. K i values are 0.14, 26, 25 and >250 μ M for p160ROCK, PKC, cAMP-dependent protein kinase and myosin light-chain kinase respectively. Also inhibits the protein kinase C-related protein kinase, PRK2 (IC 50 = 600nM). Smooth muscle relaxant and orally active in vivo . Increases survival rate of human embryonic stem (hES) cells undergoing cryopreservation.
References
[1] ishizaki t1, uehata m, tamechika i, keel j, nonomura k, maekawa m, narumiya s. pharmacological properties of y-27632, a specific inhibitor of rho-associated kinases. mol pharmacol. 2000 may;57(5):976-83.
Properties of Y-27632
| Melting point: | >260°C (dec.) |
| Boiling point: | 462.6±15.0 °C(Predicted) |
| Density | 1.136±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,2-8°C |
| solubility | H2O: 14 mg/mL |
| form | solid |
| pka | 13.53±0.40(Predicted) |
| color | white |
| Stability: | Hygroscopic |
Safety information for Y-27632
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H312:Acute toxicity,dermal H332:Acute toxicity,inhalation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for Y-27632
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