Levosimendan Impurity 20 CAS 131741-37-2

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.131741-37-2
Molecular FormulaC14H14N6O2
Molecular Weight298.30 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Levosimendan Impurity 20 CAS 131741-37-2 chemical structure

Description

Levosimendan Impurity 20 (CAS 131741-37-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H14N6O2. Molecular weight: 298.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC14H14N6O2
Molecular Weight298.30 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
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.)1994
Nitrogen Atoms6

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