Description

2-Methoxybenzaldehyde 2,4-Dinitrophenyl Hydrazone is a specialized organic derivative of 2,4-dinitrophenylhydrazine (DNPH), a classical reagent used for the qualitative and quantitative analysis of carbonyl compounds. This compound matters as a high-purity analytical standard and a key intermediate in synthesizing dyes, pigments, and other functional materials. It is primarily needed by analytical laboratories, research institutions, and chemical manufacturers involved in chromatography, spectrophotometry, and fine chemical synthesis.

Application

• Analytical Reference Standard: Used as a certified reference material (CRM) for calibrating instruments and validating methods in High-Performance Liquid Chromatography (HPLC) and UV-Vis spectrophotometry for carbonyl compound analysis.
• Derivatization Reagent: Acts as a derivatizing agent to convert volatile aldehydes and ketones into stable, detectable hydrazone derivatives for enhanced analysis in environmental and industrial hygiene monitoring.
• Chemical Intermediate: Serves as a crucial building block in the synthesis of complex organic molecules, including azo dyes, pigments, and pharmaceutical intermediates.
• Research & Development: Employed in academic and industrial R&D for studying reaction mechanisms, developing new analytical protocols, and exploring novel material properties.
• Quality Control Laboratories: Utilized in QC labs within chemical and pharmaceutical industries to identify and quantify specific carbonyl impurities or by-products.

Basic Information

Product Name	2-Methoxybenzaldehyde 2,4-Dinitrophenyl Hydrazone
CAS No.	1163-71-9
Molecular Formula	C₁₄H₁₂N₄O₅
Molecular Weight	316.27 g/mol
Synonyms	o-Anisaldehyde 2,4-Dinitrophenylhydrazone; 2,4-Dinitrophenylhydrazone of 2-Methoxybenzaldehyde; DNPH Derivative of o-Anisaldehyde; (E)-2-Methoxybenzaldehyde 2-(2,4-dinitrophenyl)hydrazone; 2-Methoxybenzaldehyde (2,4-DNPH); o-Methoxybenzaldehyde 2,4-DNPH; 2,4-DNPH of o-Anisaldehyde
EINECS	Contact for details

Quality Control

Our 2-Methoxybenzaldehyde 2,4-Dinitrophenyl Hydrazone is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, melting point, and impurity profile 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 place 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
Melting Point	Contact for details
Assay (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.