(E)-1-phenyl-1H-1,2,3-triazole-4-carbaldehyde O-(4-chlorobenzyl) oxime CAS 338757-48-5

Purity 97%+In StockPharmaceutical Standards
CAS No.338757-48-5
Molecular FormulaC16H13ClN4O
Molecular Weight312.75 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-1-phenyl-1H-1,2,3-triazole-4-carbaldehyde O-(4-chlorobenzyl) oxime CAS 338757-48-5 chemical structure

Description

(E)-1-phenyl-1H-1,2,3-triazole-4-carbaldehyde O-(4-chlorobenzyl) oxime (CAS 338757-48-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H13ClN4O. Molecular weight: 312.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC16H13ClN4O
Molecular Weight312.75 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms4

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