Description

4-Fluorobenzaldehyde 2,4-Dinitrophenylhydrazone is a high-purity analytical reagent and chemical intermediate. This compound is valued for its role as a key derivative in the detection and quantification of carbonyl compounds, particularly aldehydes and ketones, via derivatization techniques. It is primarily utilized by analytical laboratories, research institutions, and chemical manufacturers involved in pharmaceutical development, environmental testing, and fine chemical synthesis.

Application

• Analytical Chemistry Reagent: Used as a derivatizing agent for the sensitive detection and HPLC/UV analysis of carbonyl-containing compounds like 4-fluorobenzaldehyde.
• Pharmaceutical Research: Serves as a crucial intermediate or reference standard in the synthesis and quality control of active pharmaceutical ingredients (APIs).
• Material Science Research: Employed in the development of specialty chemicals, dyes, and functional organic materials.
• Environmental Testing: Applied in methods for identifying and quantifying trace aldehydes in environmental samples.
• Academic & Industrial R&D: Utilized in method development, chemical education, and exploratory synthesis projects.
• Quality Control Laboratories: Acts as a certified reference material (CRM) for calibrating analytical instruments and validating test methods.

Basic Information

Product Name	4-Fluorobenzaldehyde 2,4-Dinitrophenylhydrazone
CAS No.	323-04-6
Molecular Formula	C₁₃H₉FN₄O₄
Molecular Weight	304.24 g/mol
Synonyms	4-Fluorobenzaldehyde 2,4-DNPH; (4-Fluorophenyl)methanone 2,4-dinitrophenylhydrazone; 2,4-Dinitrophenylhydrazone of 4-Fluorobenzaldehyde; p-Fluorobenzaldehyde 2,4-dinitrophenylhydrazone; 4-FBDNPH; DNPH derivative of 4-Fluorobenzaldehyde; 4-Fluoro benzaldehyde-(2,4-dinitrophenyl)hydrazone; 1-(2,4-Dinitrophenyl)-2-[(4-fluorophenyl)methylene]hydrazine
EINECS	Contact for details

Quality Control

Our 4-Fluorobenzaldehyde 2,4-Dinitrophenylhydrazone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and 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 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%

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