Description

4-Hydroxy-6-Methyl-2-Oxo-2H-Pyran-3-Carbaldehyde n-(4-Chlorophenyl)Hydrazone is a specialized heterocyclic organic compound that serves as a key synthetic intermediate and building block in advanced chemical synthesis. Its unique molecular structure, featuring both pyran and hydrazone moieties, makes it valuable for constructing complex molecules with specific electronic and steric properties. This high-purity chemical is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing novel active ingredients.

Application

• Pharmaceutical intermediate for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical research and development, particularly in creating new herbicides, fungicides, and plant growth regulators.
• Building block in organic synthesis for constructing complex heterocyclic frameworks and functional materials.
• Key precursor in dye and pigment chemistry for developing specialized colorants.
• Research chemical for academic and industrial studies in medicinal chemistry and chemical biology.
• Intermediate for the development of metal-chelating agents and ligands for catalysis.

Basic Information

Product Name	4-Hydroxy-6-Methyl-2-Oxo-2H-Pyran-3-Carbaldehyde n-(4-Chlorophenyl)Hydrazone
CAS No.	477868-38-5
Molecular Formula	C13H11ClN2O3
Molecular Weight	278.69 g/mol
Synonyms	4-Hydroxy-6-methyl-2-oxo-2H-pyran-3-carbaldehyde (4-chlorophenyl)hydrazone; 3-Formyl-4-hydroxy-6-methyl-2H-pyran-2-one (4-chlorophenyl)hydrazone; 4-Hydroxy-6-methyl-2-oxo-2H-pyran-3-carboxaldehyde N-(4-chlorophenyl)hydrazone; Dehydroacetic acid (4-chlorophenyl)hydrazone derivative; DHA (4-chlorophenyl)hydrazone; 477868-38-5; 4-Chlorophenylhydrazone of 3-formyl-4-hydroxy-6-methyl-2-pyrone
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-6-Methyl-2-Oxo-2H-Pyran-3-Carbaldehyde n-(4-Chlorophenyl)Hydrazone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every 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 a controlled room temperature (15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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