Description

2-Hydroxy-1,2-Diphenylethanone {2,4-Dinitrophenyl}Hydrazone is a specialized organic compound belonging to the class of hydrazone derivatives, widely recognized for its utility as a key analytical reagent and synthetic intermediate. Its primary value lies in its ability to act as a sensitive and selective chromogenic agent for the detection and quantification of carbonyl compounds, particularly in research and quality control laboratories. This product is essential for professionals in pharmaceutical research, analytical chemistry, and fine chemical synthesis who require high-purity reagents for method development and precise analysis.

Application

• Analytical Chemistry: Used as a derivatization reagent for the spectrophotometric or chromatographic (HPLC) analysis of aldehydes and ketones.
• Pharmaceutical Research: Employed in the identification and purity testing of active pharmaceutical ingredients (APIs) containing carbonyl functional groups.
• Organic Synthesis: Serves as a protected form of a carbonyl group or as a precursor for the synthesis of more complex heterocyclic compounds.
• Quality Control (QC) Labs: Applied in the detection of trace carbonyl impurities in solvents, raw materials, and finished products.
• Biochemical Studies: Can be utilized in studies involving carbonyl metabolites or oxidation products in biological systems.
• Material Science: Potential use in the development of sensors or colorimetric indicators for specific chemical species.

Basic Information

Product Name	2-Hydroxy-1,2-Diphenylethanone {2,4-Dinitrophenyl}Hydrazone
CAS No.	13804-47-2
Molecular Formula	C20H16N4O4
Molecular Weight	376.37 g/mol
Synonyms	Benzoin 2,4-Dinitrophenylhydrazone; 2,4-DNPH Derivative of Benzoin; 1,2-Diphenyl-2-hydroxyethanone (2,4-dinitrophenyl)hydrazone; 2-Hydroxy-1,2-diphenylethanone 2,4-dinitrophenylhydrazone; α-Hydroxybenzhydryl phenyl ketone 2,4-DNPH; Benzoin 2,4-DNP hydrazone
EINECS	Contact for details

Quality Control

Our 2-Hydroxy-1,2-Diphenylethanone {2,4-Dinitrophenyl}Hydrazone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and analytical applications. A comprehensive Certificate of Analysis (COA) detailing purity (HPLC/GC), melting point, and spectral data (IR, NMR) is provided with every shipment to guarantee traceability and support your 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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Melting Point	Contact for details
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.