ROCK (Rho-associated protein kinase) is a kinase belonging to the AGC (PKA/ PKG/PKC) family of serine-threonine kinases. ROCKs (ROCK1 and ROCK2) occur in mammals, zebrafish, Xenopus, invertebrates and chicken. Human ROCK1 has a molecular mass of 158 kDa and is a major downstream effector of the small GTPase RhoA. Mammalian ROCK consists of a kinase domain, acoiled-coil region and a Pleckstrin homology (PH) domain, which reduces the kinase activity of ROCKs by an autoinhibitory intramolecular fold if RhoA-GTP is not present. ROCK plays a role in a wide range of different cellular phenomena, as ROCK is a downstream effector protein of the small GTPase Rho, which is one of the major regulators of the cytoskeleton.


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GSK180736A

GSK180736A is a G protein-coupled receptor kinase 2 (GRK2) inhibitor with an IC50 of 0.77 μM.

  • CAS Number: 817194-38-0
  • MF: C19H16FN5O2
  • MW: 365.3661
  • Catalog: ROCK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

ROCK2-IN-7

ROCK2-IN-7 is a kinase inhibitor targeting to ROCK2. ROCK2-IN-7 inhibits ROCK2/pSTAT3 Signaling. ROCK2-IN-7 suppresses systemic immunity activation and attenuates inflammation in psoriasis model[1].

  • CAS Number: 3000541-95-4
  • MF: C26H28FN5O
  • MW: 445.53
  • Catalog: ROCK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

GSK 269962

GSK269962A is a potent ROCK inhibitor with IC50s of 1.6 and 4 nM for recombinant human ROCK1 and ROCK2 respectively.

  • CAS Number: 850664-21-0
  • MF: C29H30N8O5
  • MW: 570.59900
  • Catalog: ROCK
  • Density: 1.45
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

ROCK2-IN-6

ROCK2-IN-6 (Comp A) is a selective ROCK2 inhibitor, can be used for ROCK mediated diseases, autoimmune diseases and inflammation research[1].

  • CAS Number: 2260506-59-8
  • MF: C26H21F2N7O
  • MW: 485.49
  • Catalog: ROCK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Y-27632 2HCl

Y-27632 dihydrochloride is a cell-permeable, ATP-competitive inhibitor of ROCK-I and ROCK-II, with Kis of 220 and 300 nM, respectively.

  • CAS Number: 129830-38-2
  • MF: C14H23Cl2N3O
  • MW: 320.258
  • Catalog: ROCK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: 258℃
  • Flash Point: N/A

H-1152

H-1152 is a membrane-permeable and selective ROCK inhibitor, with a Ki value of 1.6 nM, and an IC50 value of 12 nM for ROCK2.

  • CAS Number: 451462-58-1
  • MF: C16H21N3O2S
  • MW: 319.42
  • Catalog: ROCK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

HA-1077 (hydrochloride)

Fasudil (HA-1077; AT877) dihydrochloride is a nonspecific RhoA/ROCK inhibitor and also has inhibitory effect on protein kinases, with an Ki of 0.33 μM for ROCK1, IC50s of 0.158 μM and 4.58 μM, 12.30 μM, 1.650 μM for ROCK2 and PKA, PKC, PKG, respectively. Fasudil dihydrochloride is also a potent Ca2+ channel antagonist and vasodilator[1][2][3].

  • CAS Number: 203911-27-7
  • MF: C14H21Cl2N3O3S
  • MW: 382.306
  • Catalog: HIV
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Fasudil Hydrochloride

Fasudil Hydrochloride is a potent inhibitor of ROCK1, PKA, PKC, and MLCK with Kis of 0.33 μM, 1.0 μM, 9.3 μM and 55 μM, respectively.

  • CAS Number: 105628-07-7
  • MF: C14H18ClN3O2S
  • MW: 327.83
  • Catalog: Autophagy
  • Density: N/A
  • Boiling Point: 506.2ºC at 760 mmHg
  • Melting Point: 222 °C(dec.)
  • Flash Point: 259.9ºC

Hydroxy Fasudil Hydrochloride

Hydroxyfasudil hydrochloride is a ROCK inhibitor, with IC50s of 0.73 and 0.72 μM for ROCK1 and ROCK2, respectively.

  • CAS Number: 155558-32-0
  • MF: C14H18ClN3O3S
  • MW: 343.829
  • Catalog: ROCK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: >250ºC(dec.)
  • Flash Point: N/A

Netarsudil mesylate

Netarsudil mesylate is a small-molecule inhibitor of Rho kinase and a norepinephrine transporter; reduces intraocular pressure (IOP) in normotensive monkey eyes.

  • CAS Number: 1422144-42-0
  • MF: C30H35N3O9S2
  • MW: 645.744
  • Catalog: ROCK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

RKI-1447

RKI-1447 is a potent small molecule inhibitor of ROCK1 and ROCK2 with IC50 values of 14.5 nM and 6.2 nM, respectively.

  • CAS Number: 1342278-01-6
  • MF: C16H14N4O2S
  • MW: 326.373
  • Catalog: ROCK
  • Density: 1.4±0.1 g/cm3
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

ROCK1-IN-1

ROCK1-IN-1 is a ROCK1 inhibitor with a Ki value of 540 nM. ROCK1-IN-1 can be used for the research of hypertension, glaucoma and erectile dysfunction[1].

  • CAS Number: 692869-38-8
  • MF: C17H15N3O2S
  • MW: 325.38
  • Catalog: ROCK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Sovesudil

Sovesudil, formally known as PHP-201, is a well-tolerated and low toxicity Rho-associated protein kinase (ROCK) inhibitor. Sovesudil can be used for the research of normal-tension glaucoma (NTG)[1].

  • CAS Number: 1333400-14-8
  • MF: C23H22FN3O3
  • MW: 407.438
  • Catalog: ROCK
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 545.9±50.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 284.0±30.1 °C

Y-27632

Y-27632 is an ATP-competitive inhibitor of ROCK-I and ROCK-II, with Ki of 220 nM and 300 nM for ROCK-I and ROCK-II, respectively.

  • CAS Number: 146986-50-7
  • MF: C14H21N3O
  • MW: 247.34
  • Catalog: ROCK
  • Density: 1.1±0.1 g/cm3
  • Boiling Point: 462.6±15.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 233.6±20.4 °C

CRT 0066854 hydrochloride

CRT0066854 hydrochloride is a potent and selective atypical PKCs inhibitor. CRT0066854 is against full-length (FL) PKCι, PKCζ, and ROCK-II kinases with IC50 values of 132 nM, 639 nM, and 620 nM, respectively[1].

  • CAS Number: 2250019-91-9
  • MF: C24H26ClN5S
  • MW: 452.01
  • Catalog: ROCK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

HA-100 hydrochloride

HA-100 hydrochloride is a potent protein kinase inhibitor, with IC50s of 4 μM, 8 μM, 12 μM and 240 μM for cGMP-dependent protein kinase (PKG), cAMP-dependent protein kinase (PKA), protein kinase C (PKC) and MLC-kinase, respectively. HA-100 hydrochloride also used as a ROCK inhibitor[1][2].

  • CAS Number: 141543-63-7
  • MF: C13H16ClN3O2S
  • MW: 313.80300
  • Catalog: ROCK
  • Density: N/A
  • Boiling Point: 497.4ºC at 760 mmHg
  • Melting Point: 252-254ºC
  • Flash Point: 254.6ºC

ROCK-IN-5

ROCK-IN-5 (compound I-B-37) is a potent inhibitor of ROCK, ERK, GSK, and AGC protein kinases. ROCK-IN-5 has the potential for proliferative, cardiac and neurodegenerative diseases research[1].

  • CAS Number: 692870-25-0
  • MF: C16H11ClFN3OS
  • MW: 347.79
  • Catalog: ROCK
  • Density: 1.4±0.1 g/cm3
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

AR-13324 (hydrochloride)

Netarsudil hydrochloride is a ROCK, and norepinephrine transporter inhibitor. Target: ROCKin vitro: AR-13324 is a small-molecule inhibitor of Rho kinase and a norepinephrine transporter; reduces intraocular pressure (IOP) in normotensive monkey eyes.[1] AR-13324 is a small-molecule inhibitor of Rho kinase and a norepinephrine transporter.[2]in vivo: AR-13324 produces statistically significant lowering of episcleral venous pressure (EVP) in Dutch Belted (DB) rabbits. [3]

  • CAS Number: 1253952-02-1
  • MF: C28H29Cl2N3O3
  • MW: 526.454
  • Catalog: ROCK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Gsk270822a

GSK270822A is a selective ROCK1 inhibitor. GSK270822A exhibits IC50 of 9nM, 1100nM, 1550nM for ROCK1, RSK1, p70S6K, respectively.

  • CAS Number: 864082-23-5
  • MF: C24H20N4O2
  • MW: 396.44
  • Catalog: ROCK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

TC-S 7001

Azaindole 1 is a highly potent inhibitor of human ROCK-1 and ROCK-2, with IC50s of 0.6 and 1.1 nM, respectively, and also inhibits murine ROCK-2 or rat ROCK-2 with IC50s of 2.4 and 0.8 nM, respectively.

  • CAS Number: 867017-68-3
  • MF: C18H13ClF2N6O
  • MW: 402.78500
  • Catalog: ROCK
  • Density: 1.61
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

GSK429286A

GSK429286A is a selective inhibitor of ROCK1 with an IC50 value of 14 nM.

  • CAS Number: 864082-47-3
  • MF: C21H16F4N4O2
  • MW: 432.371
  • Catalog: ROCK
  • Density: 1.5±0.1 g/cm3
  • Boiling Point: 688.4±55.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 370.2±31.5 °C

SB 772077B dihydrochloride

SB-772077B dihydrochloride is an aminofurazan-based Rho kinase( ROCK) inhibitor with IC50s of 5.6 nM and 6 nM toward ROCK1 and ROCK2, respevtively[1].

  • CAS Number: 607373-46-6
  • MF: C15H20Cl2N8O2
  • MW: 415.28
  • Catalog: ROCK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

WF-536

WF-536 is an orally active inhibitor of Rho-associated coiled-coil-containing protein kinase (ROCK). WF-536 has tumor anti-metastatic activity. WF-536 can be used for the research of cancer[1].

  • CAS Number: 539857-64-2
  • MF: C14H16ClN3O
  • MW: 277.75
  • Catalog: ROCK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Scaff10-8

Scaff10-8 is an inhibitor of AKAP-Lbc-RhoA interaction that acts by promoting the translocation of aquaporin-2 to the plasma membrane of renal collecting duct principal cells.

  • CAS Number: 777857-56-4
  • MF: C22H18O6
  • MW: 378.37
  • Catalog: ROCK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Rock-in-d2

ROCK-IN-D2 is an effective and selective inhibitor of ROCK.

  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Pentanoic acid

Pentanoic acid, a short-chain fatty acid, is a product of bacterial metabolism and are associated with allergic skin disorders. Pentanoic acid activates ROCK signaling pathway.

  • CAS Number: 109-52-4
  • MF: C5H10O2
  • MW: 102.132
  • Catalog: ROCK
  • Density: 1.0±0.1 g/cm3
  • Boiling Point: 185.3±3.0 °C at 760 mmHg
  • Melting Point: −20-−18 °C(lit.)
  • Flash Point: 88.9±0.0 °C

Y-39983 HCl

Y-33075 dihydrochloride is a selective ROCK inhibitor derived from Y-27632, and is more potent than Y-27632, with an IC50 of 3.6 nM.

  • CAS Number: 173897-44-4
  • MF: C16H18Cl2N4O
  • MW: 353.24600
  • Catalog: ROCK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Verosudil(AR-12286)

Verosudil (AR-12286) is a potent, selective Rho-kinase (ROCK) inhibitor with Kis of 2 and 2 nM for ROCK1 and ROCK2, respectively. AR-12286 lowers intraocular pressure (IOP) primarily by increasing aqueous humour outflow through the trabecular meshwork[1][2].

  • CAS Number: 1414854-42-4
  • MF: C17H17N3O2S
  • MW: 327.401
  • Catalog: ROCK
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 625.5±55.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 332.1±31.5 °C

Gsk317354a

GSK317354A is a ROCK and GRK inhibitor. GSK317354A can be used for heart failure and Parkinson’s disease research[1].

  • CAS Number: 874119-13-8
  • MF: C25H18F4N6O
  • MW: 494.44
  • Catalog: ROCK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

BDP5290

BDP5290 is a potent inhibitor of both ROCK and MRCK with IC50s of 5 nM, 50 nM, 10 nM and 100 nM for ROCK1, ROCK2, MRCKα and MRCKβ, respectively.

  • CAS Number: 1817698-21-7
  • MF: C17H18ClN7O
  • MW: 371.82
  • Catalog: ROCK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A