Description

Methyl Isopropyl Ketone-Dnph CAS NO 3077-97-2 is a high-purity chemical derivative, specifically the 2,4-dinitrophenylhydrazone (DNPH) derivative of methyl isopropyl ketone. This compound is of critical importance as a stable, crystalline derivative used for the precise identification and quantification of carbonyl compounds via chromatographic and spectroscopic methods. It is an essential analytical standard and reagent for quality control laboratories, environmental testing facilities, and research institutions engaged in chemical analysis.

Application

• Analytical Reference Standard for the calibration of HPLC, GC, and LC-MS systems in carbonyl compound analysis.
• Derivatization Reagent for converting volatile aldehydes and ketones into stable DNPH-derivatives for easier detection and measurement.
• Environmental Monitoring, specifically in the analysis of airborne carbonyls (e.g., formaldehyde, acetaldehyde) in indoor and outdoor air quality testing.
• Pharmaceutical Impurity Profiling to identify and quantify potential genotoxic impurities (PGIs) and degradation products that are carbonyl compounds.
• Food and Flavor Analysis for the determination of carbonyl compounds that contribute to aroma, flavor, or indicate spoilage.
• Material Testing to assess carbonyl emissions from polymers, coatings, and building materials.
• Research & Development in organic synthesis and analytical method development for carbonyl chemistry.

Basic Information

Product Name	Methyl Isopropyl Ketone-Dnph
CAS No.	3077-97-2
Molecular Formula	C11H14N4O4
Molecular Weight	266.26 g/mol
Synonyms	3-Methyl-2-butanone 2,4-dinitrophenylhydrazone; MIPK-DNPH; Methyl Isopropyl Ketone 2,4-DNPH; 2,4-Dinitrophenylhydrazone of 3-Methylbutan-2-one; Isopropyl Methyl Ketone DNPH Derivative; 3-Methylbutan-2-one 2,4-dinitrophenylhydrazone; DNPH derivative of MIPK
EINECS	Contact for details

Quality Control

Every batch of Methyl Isopropyl Ketone-Dnph is manufactured and tested under strict quality management protocols. Our products undergo rigorous quality testing to ensure compliance with industry standards for analytical reagents. Certificates of Analysis (COA) are provided with each shipment, detailing key parameters such as purity, identity, and impurity profile to guarantee batch-to-batch consistency and reliability for your critical analyses.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled 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
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.