Fasudil Impurity N2 CAS 23261-58-7

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.23261-58-7
Molecular FormulaC9H7NO3S
Molecular Weight209.22 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Fasudil Impurity N2 CAS 23261-58-7 chemical structure

Description

Fasudil Impurity N2 (CAS 23261-58-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7NO3S. Molecular weight: 209.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC9H7NO3S
Molecular Weight209.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Nitrogen Atoms1
Sulfur Atoms1

Related Fasudil Standards

Recommended Standards

Why CATO?