Riociguat Impurity 24 CAS 256376-62-2

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.256376-62-2
Molecular FormulaC14H11FN4O
Molecular Weight270.26 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Riociguat Impurity 24 CAS 256376-62-2 chemical structure

Description

Riociguat Impurity 24 (CAS 256376-62-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H11FN4O. Molecular weight: 270.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC14H11FN4O
Molecular Weight270.26 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms4

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