Description

3-Fluorobenzaldehyde 2,4-Dinitrophenylhydrazone is a high-purity analytical reference standard and chemical intermediate. This compound is a critical derivative used for the qualitative and quantitative analysis of carbonyl compounds, particularly aldehydes and ketones, via derivatization techniques. It is essential for researchers and quality control laboratories in the pharmaceutical, agrochemical, and fine chemical sectors requiring precise analytical methods.

Application

• Analytical Chemistry Standard: Serves as a primary reference standard for calibrating HPLC, UV-Vis, and other chromatographic systems used in carbonyl compound analysis.
• Derivatization Reagent: Used to form stable, detectable hydrazone derivatives from volatile or difficult-to-analyze aldehydes and ketones for enhanced analytical sensitivity.
• Pharmaceutical Impurity Profiling: Employed in method development and validation for identifying and quantifying aldehyde-based impurities or degradation products in active pharmaceutical ingredients (APIs).
• Environmental Testing: Applied in the analysis of carbonyl pollutants, such as formaldehyde and acetaldehyde, in air, water, and industrial emissions.
• Food and Flavor Analysis: Utilized to detect and measure key aldehyde components that contribute to flavor, aroma, and potential off-flavors in food products.
• Organic Synthesis Intermediate: Acts as a building block or protected form of 3-fluorobenzaldehyde for the synthesis of more complex fluorinated organic molecules.

Basic Information

Product Name	3-Fluorobenzaldehyde 2,4-Dinitrophenylhydrazone
CAS No.	346-61-2
Molecular Formula	C₁₃H₉FN₄O₄
Molecular Weight	304.24 g/mol
Synonyms	3-Fluorobenzaldehyde 2,4-DNPH; (3-Fluorophenyl)methanone (2,4-dinitrophenyl)hydrazone; 2,4-Dinitrophenylhydrazone of 3-Fluorobenzaldehyde; 3-Fluorobenzaldehyde DNP Hydrazone; 3-Fluorobenzal 2,4-dinitrophenylhydrazone; DNPH derivative of 3-Fluorobenzaldehyde; m-Fluorobenzaldehyde 2,4-dinitrophenylhydrazone
EINECS	Contact for details

Quality Control

Our 3-Fluorobenzaldehyde 2,4-Dinitrophenylhydrazone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation by FT-IR and melting point determination, to ensure it meets the high standards required for analytical and research applications. 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 place at a controlled room temperature (15-25°C). The compound is light-sensitive and should be handled under appropriate conditions to prevent decomposition.

Specification

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

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