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Hydroxyfasudil Hydrochloride

A potent Rho Kinase (ROCK) inhibitor
Catalog #: B1559
SKU-Size Size Price Qty
B1559-5 5 mg
B1559-25 25 mg
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Product Details

Alternate Name 5-(1, 4-diazepan-1-ylsulfonyl)-2H-isoquinolin-1-one;hydrochloride; HA-1100 hydrochloride
Appearance White solid
CAS # 155558-32-0
Molecular Formula C₁₄H₁₈ClN₃O₃S
Molecular Weight 343.83
Purity ≥98% by HPLC
Solubility H₂O (>5 mg/ml)
InChi InChI=1S/C14H17N3O3S.ClH/c18-14-12-3-1-4-13(11(12)5-7-16-14)21(19,20)17-9-2-6-15-8-10-17;/h1,3-5,7,15H,2,6,8-10H2,(H,16,18);1H
PubChem CID 11371328
MDL Number MFCD06411567
Handling Protect from air and moisture
Storage Conditions -20°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


Hydroxyfasudil is a metabolite of Fasudil (Cat. No. 1787), that acts as a potent Rho-kinase (ROCK) inhibitor [(IC₅₀ = 12 μM (ROCK1); 0.17 μM (ROCK2)]. Acts as a vasodilator.

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