Levosimendan Impurity 25 CAS 274263-65-9

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.274263-65-9
Molecular FormulaC14H14N6O2
Molecular Weight298.30 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Levosimendan Impurity 25 CAS 274263-65-9 chemical structure

Description

High-purity Levosimendan Impurity 25 (CAS 274263-65-9) pharmacopoeial impurity standards reference standard. Molecular formula: C14H14N6O2. Molecular weight: 298.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC14H14N6O2
Molecular Weight298.30 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms6

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