Description

Cyclohexylideneacetaldehyde (2,4-Dinitrophenyl)Hydrazone is a specialized organic derivative of 2,4-dinitrophenylhydrazine (DNPH), widely recognized as a key analytical reagent and synthetic intermediate. This compound is primarily valued for its role in the qualitative and quantitative analysis of carbonyl compounds, forming highly colored and crystalline hydrazone derivatives that are easily identifiable. It is an essential chemical for research and quality control laboratories in the pharmaceutical, agrochemical, and fine chemical industries, where precise carbonyl detection and characterization are critical.

Application

• Carbonyl Compound Analysis: Used as a derivatizing agent in HPLC and spectrophotometric methods for the detection and quantification of aldehydes and ketones in complex matrices.
• Pharmaceutical Impurity Profiling: Employed in the identification and characterization of carbonyl-containing impurities and degradation products in active pharmaceutical ingredients (APIs).
• Environmental Monitoring: Applied in air and water quality testing to trap and analyze volatile aldehydes like formaldehyde and acetaldehyde.
• Organic Synthesis Intermediate: Serves as a protected carbonyl synthon or a precursor for the synthesis of more complex heterocyclic compounds in medicinal chemistry research.
• Food and Flavor Analysis: Utilized in the analysis of carbonyl compounds that contribute to flavor, aroma, and potential spoilage indicators in food products.
• Material Science Research: Acts as a reagent to study polymer degradation and oxidation processes by identifying carbonyl groups formed during aging.

Basic Information

Product Name	Cyclohexylideneacetaldehyde (2,4-Dinitrophenyl)Hydrazone
CAS No.	1713-64-0
Molecular Formula	C₁₄H₁₆N₄O₄
Molecular Weight	304.30 g/mol
Synonyms	Cyclohexylideneacetaldehyde 2,4-DNPH; (Cyclohexylideneacetaldehyde)-2,4-dinitrophenylhydrazone; 2,4-Dinitrophenylhydrazone of cyclohexylideneacetaldehyde; Cyclohexylideneacetic aldehyde (2,4-dinitrophenyl)hydrazone; DNPH derivative of cyclohexylideneacetaldehyde; 2-(Cyclohexylidene)acetaldehyde 2,4-dinitrophenylhydrazone
EINECS	Contact for details

Quality Control

Our Cyclohexylideneacetaldehyde (2,4-Dinitrophenyl)Hydrazone is manufactured under strict quality protocols to ensure high purity and batch-to-batch consistency suitable for analytical and research applications. Each lot is subjected to comprehensive testing, including identification by spectroscopic methods (IR, NMR), purity assay by HPLC, and verification of physical properties. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

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). This material is light-sensitive (store away from light) and should be handled to minimize prolonged exposure to light and air 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.