Description

4-Phenyl-2-Butanone 2,4-Dinitrophenyl Hydrazone is a high-purity analytical reference standard and chemical reagent. This compound is a critical derivative used for the identification and quantification of carbonyl compounds, particularly ketones, via chromatographic and spectroscopic methods. It is essential for analytical chemists, quality control laboratories, and research institutions involved in pharmaceutical development, environmental analysis, and organic synthesis.

Application

• Analytical Reference Standard for the calibration and validation of HPLC, GC, and LC-MS systems in ketone analysis.
• Derivatization Reagent for enhancing the detection and separation of carbonyl compounds in complex matrices.
• Pharmaceutical Impurity Profiling and identification of ketone-based intermediates or degradation products.
• Organic Synthesis Intermediate for the preparation of more complex hydrazone-based compounds.
• Environmental Testing for the analysis of airborne carbonyls or ketone pollutants.
• Academic and Industrial Research in reaction mechanism studies and method development.

Basic Information

Product Name	4-Phenyl-2-Butanone 2,4-Dinitrophenyl Hydrazone
CAS No.	30435-51-9
Molecular Formula	C₁₆H₁₆N₄O₄
Molecular Weight	328.33 g/mol
Synonyms	Benzylacetone 2,4-Dinitrophenylhydrazone; 4-Phenylbutan-2-one 2,4-dinitrophenylhydrazone; 1-(2,4-Dinitrophenyl)-2-(4-phenylbutan-2-ylidene)hydrazine; DNPH Derivative of 4-Phenyl-2-butanone; Benzylacetone DNPH; Ketone DNPH Derivative
EINECS	Contact for details

Quality Control

Our 4-Phenyl-2-Butanone 2,4-Dinitrophenyl Hydrazone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the stringent requirements for use as an analytical standard. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.