Description

3,4-Dimethyl-2-Pentanone 2,4-Dinitrophenyl Hydrazone is a specialized derivative of 3,4-dimethyl-2-pentanone, widely used as a key analytical reagent and chemical intermediate. This compound is particularly valued for its role in the derivatization and identification of carbonyl compounds, such as ketones and aldehydes, via the formation of stable, colored hydrazone derivatives. It is essential for researchers and quality control laboratories in the pharmaceutical, agrochemical, and fine chemical synthesis sectors who require precise analytical standards and high-purity building blocks.

Application

• Analytical Chemistry Reagent: Primarily used as a derivatizing agent for the qualitative and quantitative analysis of carbonyl compounds (ketones, aldehydes) via spectrophotometric or chromatographic methods (HPLC, TLC).
• Pharmaceutical Impurity Profiling: Employed in the identification and quantification of ketone-based impurities or degradation products in active pharmaceutical ingredients (APIs) and drug formulations.
• Chemical Synthesis Intermediate: Serves as a protected form or a precursor in the synthesis of more complex organic molecules for research and development.
• Environmental and Food Testing: Applied in methods to detect trace levels of specific carbonyl contaminants in environmental samples, food products, or packaging materials.
• Academic and Industrial Research: A valuable standard and tool in organic chemistry research, method development, and teaching laboratories for studying carbonyl reactivity.
• Quality Control & Assurance: Used as a certified reference material (CRM) or high-purity standard to validate analytical methods and ensure instrument calibration in QC labs.

Basic Information

Product Name	3,4-Dimethyl-2-Pentanone 2,4-Dinitrophenyl Hydrazone
CAS No.	55103-79-2
Molecular Formula	C₁₃H₁₈N₄O₄
Molecular Weight	294.31 g/mol
Synonyms	3,4-Dimethylpentan-2-one 2,4-dinitrophenylhydrazone; 2,4-DNPH derivative of 3,4-Dimethyl-2-pentanone; 3,4-Dimethyl-2-pentanone hydrazone, 2,4-dinitrophenyl-; 2-Pentanone, 3,4-dimethyl-, 2-(2,4-dinitrophenyl)hydrazone; (3,4-Dimethylpentan-2-ylidene)-(2,4-dinitrophenyl)amine; DNPH derivative of 3,4-Dimethyl-2-pentanone
EINECS	Contact for details

Quality Control

Our 3,4-Dimethyl-2-Pentanone 2,4-Dinitrophenyl Hydrazone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for analytical and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and test results 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 to maintain product integrity.

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.