Description

(E)-Acetophenone 2,4-Dinitrophenyl Hydrazone is a high-purity chemical derivative primarily used as a reference standard and analytical reagent. This compound is valued for its specific reactivity and structural properties, making it essential for precise chemical analysis and research. It is primarily utilized by analytical laboratories, research institutions, and quality control departments in the pharmaceutical and chemical manufacturing industries.

Application

• Analytical Reference Standard: Used for the identification and quantification of carbonyl compounds, particularly acetophenone derivatives, via chromatographic methods like HPLC.
• Chemical Synthesis Intermediate: Serves as a key building block or precursor in the synthesis of more complex organic molecules for research purposes.
• Pharmaceutical Research: Employed in method development and validation for impurity profiling and stability studies of active pharmaceutical ingredients (APIs).
• Quality Control Testing: Acts as a critical standard in QC labs to calibrate instruments and ensure the accuracy of analytical results for raw materials and finished products.
• Academic & Industrial Research: Utilized in universities and corporate R&D for studying reaction mechanisms, kinetics, and the properties of hydrazone derivatives.

Basic Information

Product Name	(E)-Acetophenone 2,4-Dinitrophenyl Hydrazone
CAS No.	23245-99-0
Molecular Formula	C₁₄H₁₂N₄O₄
Molecular Weight	300.27 g/mol
Synonyms	Acetophenone 2,4-Dinitrophenylhydrazone; 2,4-DNPH derivative of Acetophenone; 1-Phenylethanone 2,4-dinitrophenylhydrazone; (E)-1-Phenylethanone (2,4-dinitrophenyl)hydrazone; Acetophenone DNPH; Acetophenone-2,4-dinitrophenylhydrazone; Benzyl methyl ketone 2,4-dinitrophenylhydrazone
EINECS	Contact for details

Quality Control

Our (E)-Acetophenone 2,4-Dinitrophenyl Hydrazone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including identification by spectroscopic methods and purity assessment by HPLC, to ensure it meets high-grade specifications for research and analytical use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

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.