N'-[(1E)-(3-Bromo-2-hydroxy-5-methoxyphenyl)methylidene]-4-(trifluoromethyl)benzohydrazide CAS 478248-94-1

Purity 97%+In StockPharmaceutical Standards
CAS No.478248-94-1
Molecular FormulaC16H12BrF3N2O3
Molecular Weight417.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N'-[(1E)-(3-Bromo-2-hydroxy-5-methoxyphenyl)methylidene]-4-(trifluoromethyl)benzohydrazide CAS 478248-94-1 chemical structure

Description

N'-[(1E)-(3-Bromo-2-hydroxy-5-methoxyphenyl)methylidene]-4-(trifluoromethyl)benzohydrazide (CAS 478248-94-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H12BrF3N2O3. Molecular weight: 417.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC16H12BrF3N2O3
Molecular Weight417.18 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF/Br-containing
Nitrogen Atoms2

Recommended Standards

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