4-Hydroxy-N'-[(1E)-(4-methylphenyl)methylidene]-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-3,5(13),6,8-tetraene-3-carbohydrazide CAS 477855-31-5

Purity 97%+In StockPharmaceutical Standards
CAS No.477855-31-5
Molecular FormulaC21H19N3O3
Molecular Weight361.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Hydroxy-N'-[(1E)-(4-methylphenyl)methylidene]-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-3,5(13),6,8-tetraene-3-carbohydrazide CAS 477855-31-5 chemical structure

Description

4-Hydroxy-N'-[(1E)-(4-methylphenyl)methylidene]-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-3,5(13),6,8-tetraene-3-carbohydrazide (CAS 477855-31-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H19N3O3. Molecular weight: 361.39 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC21H19N3O3
Molecular Weight361.39 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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms3

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