Appearance: White or off-white crystalline powder Solubility: Easily soluble in water, Soluble in methanol It was tested according to SFDA’s standard YBH01832010. Identification: UV: Meets the requirements IR: Consistent with reference spectrum Chemical reaction: Meets the requirements Acidity: 4.5-6.0 Appearance of solution: Color: not more intensely coloured than reference solution Y1 (yellow No.I ) Clarity: not more palescent than reference suspension solution I Related substances: Single impurity: 0.1%max Total impurities: 1.0%max Dimethylformamide ( DMF): 0.088%max Aether: 0.5%max Methanol: 0.3%max Dichloromethane: 0.06%max Moisture: 2.5%max Residue on ignition: 0.1%max Heavy metals: 0.002%max Assay: 99.0%min Package: 1kg/Aluminum foil bag Certification: GMP, ISO9001:2008, ISO14001:2004

CAS NO:105628-07-7

EC NO:

Molecular Formula:C₁₄H₁₇N₃O₂S·HCl

Molecular Weight:327.83

Synonyms:;1-(5-Isoquinolinesulfonyl)homopiperazine hydrochloride; Hexahydro-1-(5-isoquinolinylsulfonyl)-1H-1,4-diazepine monohydrochloride;1-(5-Isoquinolinesulfinyl)hexahydro-1H-1,4-diazepine hydrochloride;Fasudil HCL;

Molecular Structure: