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H139

Sigma-Aldrich

HA-1077 dihydrochloride

solid, ≥98% (HPLC)

Synonyme(s) :

1-(5-Isoquinolinylsulfonyl)homopiperazine dihydrochloride, Fasudil dihydrochloride

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About This Item

Formule empirique (notation de Hill):
C14H17N3O2S · 2HCl
Numéro CAS:
203911-27-7
Poids moléculaire :
364.29
Numéro MDL:
MFCD00153805
Code UNSPSC :
12352200
ID de substance PubChem :
24895456
Nomenclature NACRES :
NA.77

Niveau de qualité

100

Pureté

≥98% (HPLC)

Forme

solid

Conditions de stockage

desiccated

Couleur

white to off-white

Solubilité

H2O: >10 mg/mL

Chaîne SMILES 

Cl[H].Cl[H].O=S(=O)(N1CCCNCC1)c2cccc3cnccc23

InChI

1S/C14H17N3O2S.2ClH/c18-20(19,17-9-2-6-15-8-10-17)14-4-1-3-12-11-16-7-5-13(12)14;;/h1,3-5,7,11,15H,2,6,8-10H2;2*1H

Clé InChI

NOXXIYDYFSNHDF-UHFFFAOYSA-N

Application

HA-1077 dihydrochloride has been used:
  • to relax cantilevers
  • in the functional assessment of isolated coronary arteries
  • to investigate the effect of azaindole-1, fasudil on acute hypoxic pulmonary vasoconstriction (HPV)

Actions biochimiques/physiologiques

HA-1077/fasudil, is a Rho kinase inhibitor. This ROCK inhibitor has the ability to increase cognitive deficits in animals, that have Alzheimer′s disease (AD). In humans, fasudil possesses high therapeutic effects against cerebral vasospasm after subarachnoid hemorrhage (SAH). HA-1077 also acts as an inhibitor of protein kinases, like myosin light chain kinase and Rho associated kinase. Hence, it can block myosin phosphorylation.
Novel vasodilator agent which inhibits vascular smooth muscle contraction by acting as an intracellular Ca2+ antagonist.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Certificats d'analyse (COA)

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

Sigma-Aldrich

688000

Y-27632-CAS 331752-47-7-Calbiochem

M Seto et al.
European journal of pharmacology, 195(2), 267-272 (1991-03-26)
We examined the effects of HA1077, a potent inhibitor of protein kinases in vitro, on the relationship between tension and myosin-light chain (MLC20) phosphorylation in the initial phase of contraction of the rabbit aorta. The dose-response curve of HA1077 for
Fasudil exerts cardioprotection in Animal Models of Myocardial Ischemia/Reperfusion injury: A Meta-analysis and Review of Preclinical Evidence and Possible Mechanisms
Huang Y, et al.
Frontiers in Pharmacology, 9, 1083-1083 (2018)
The kinase inhibitor fasudil (HA-1077) reduces intimal hyperplasia through inhibiting migration and enhancing cell loss of vascular smooth muscle cells
Negoro N, et al.
Biochemical and Biophysical Research Communications, 262(1), 211-215 (1999)
Leptin augments coronary vasoconstriction and smooth muscle proliferation via a Rho-kinase-dependent pathway
Noblet J N, et al.
Basic Research in Cardiology, 111(3), 25-25 (2016)
Manar Hamed Arafa et al.
Life sciences, 254, 117605-117605 (2020-04-13)
Although chloroquine and diclofenac are not cardiovascular drugs, their chronic administration may trigger cardiotoxicity. We, therefore, evaluated the cardiotoxic impact of diclofenac in chloroquine-treated adjuvant arthritic rats and the protective role of Rho-kinase inhibitors. 90 male rats were equally distributed
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