Description

Chloroacetaldehyde (2,4-Dinitrophenyl)Hydrazone is a specialized chemical derivative primarily used as a key analytical reagent and synthetic intermediate. This compound is valued for its role in the detection and quantification of aldehydes, particularly in chromatographic and spectrophotometric methods. It is essential for research and quality control laboratories in the pharmaceutical, agrochemical, and environmental analysis sectors where precise chemical analysis is critical.

Application

• Analytical Chemistry Reagent: Used as a derivatizing agent for the detection and analysis of aldehydes via HPLC, GC, or TLC.
• Pharmaceutical Research: Serves as a crucial intermediate in the synthesis and purity testing of active pharmaceutical ingredients (APIs).
• Environmental Testing: Employed in methods for identifying and measuring trace aldehyde pollutants in air and water samples.
• Food Safety Analysis: Applied in laboratory protocols to test for aldehyde contaminants or byproducts in food products.
• Academic & Industrial R&D: Utilized in organic synthesis and methodological development within chemical research programs.
• Quality Control (QC) Laboratories: Integral to in-house testing protocols for raw material identification and impurity profiling.

Basic Information

Product Name	Chloroacetaldehyde (2,4-Dinitrophenyl)Hydrazone
CAS No.	5135-80-8
Molecular Formula	C8H7ClN4O4
Molecular Weight	258.62 g/mol
Synonyms	2,4-Dinitrophenylhydrazone of Chloroacetaldehyde; Chloroacetaldehyde 2,4-DNPH; (Chloroacetaldehyde)-(2,4-dinitrophenyl)hydrazone; 2,4-DNPH derivative of Chloroacetaldehyde; Chloroethanal 2,4-dinitrophenylhydrazone; Monochloroacetaldehyde (2,4-dinitrophenyl)hydrazone; Aldehyde Derivative Reagent
EINECS	Contact for details

Quality Control

Our Chloroacetaldehyde (2,4-Dinitrophenyl)Hydrazone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for analytical and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange 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.