Description

Glutaraldehyde 2,4-Dinitrophenylhydrazone is a high-purity chemical derivative used primarily as a key analytical reagent and synthetic intermediate. This compound is valued for its specific reactivity, particularly in the derivatization and detection of carbonyl compounds like aldehydes and ketones. It serves critical roles for research institutions, analytical laboratories, and fine chemical manufacturers requiring precise and reliable building blocks for complex synthesis.

Application

• Analytical Chemistry Reagent: Used as a derivatizing agent for the HPLC and spectrophotometric analysis of glutaraldehyde and other aldehyde contaminants in environmental and industrial samples.
• Biochemical Research: Employed in the study and quantification of carbonyl groups in proteins and other biomolecules (protein carbonylation assays).
• Pharmaceutical Intermediate: Serves as a specialized precursor in the synthesis of more complex heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Polymer Chemistry: Acts as a cross-linking agent or functional monomer in the development of specialty polymers and resins.
• Material Science: Utilized in surface modification and the creation of functionalized materials for sensors or coatings.
• Reference Standard: Provides a certified reference material (CRM) for quality control and method validation in analytical laboratories.

Basic Information

Product Name	Glutaraldehyde 2,4-Dinitrophenylhydrazone
CAS No.	5085-07-4
Molecular Formula	C₁₃H₁₆N₄O₄
Molecular Weight	292.29 g/mol
Synonyms	Glutaraldehyde DNPH; Glutaric Dialdehyde 2,4-Dinitrophenylhydrazone; Pentanedial 2,4-Dinitrophenylhydrazone; 1,5-Pentanedione 2,4-dinitrophenylhydrazone; Glutaraldehyde-2,4-DNPH Derivative; Glutaraldehyde Dinitrophenylhydrazone; 2,4-DNPH Derivative of Glutaraldehyde
EINECS	Contact for details

Quality Control

Every batch of Glutaraldehyde 2,4-Dinitrophenylhydrazone is manufactured under strict quality management systems and undergoes rigorous analytical testing. We ensure compliance with high-purity standards suitable for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and consistency.

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 to maintain product integrity.

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.