Description

1H-2-Benzopyran-1,3,4-Trione 4-[n-(4-Chlorophenyl)Hydrazone] is a specialized heterocyclic organic compound featuring a benzopyranone core coupled with a chlorophenyl hydrazone functional group. This unique molecular architecture makes it a valuable intermediate for synthesizing complex molecules in advanced research and development. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in developing novel herbicides, fungicides, or plant growth regulators due to its bioactive scaffold.
• Dye & Pigment Precursor: Serves as an intermediate in the production of specialized dyes and organic pigments, leveraging its chromophoric structure.
• Material Science Research: Investigated as a monomer or additive for creating advanced polymers with specific optical or electronic properties.
• Chemical Biology Probe: Utilized in academic and industrial research to study biological processes and protein interactions.
• Organic Synthesis Reagent: Acts as a versatile reagent for constructing complex heterocycles in methodological and total synthesis projects.

Basic Information

Product Name	1H-2-Benzopyran-1,3,4-Trione 4-[n-(4-Chlorophenyl)Hydrazone]
CAS No.	86671-86-5
Molecular Formula	C15H7ClN2O3
Molecular Weight	298.68 g/mol
Synonyms	4-[(4-Chlorophenyl)hydrazono]-1H-2-benzopyran-1,3,4-trione; 4-(4-Chlorophenylhydrazono)-1H-isochromene-1,3,4-trione; 1H-2-Benzopyran-1,3,4-trione, 4-[(4-chlorophenyl)hydrazone]; 4-(p-Chlorophenylhydrazono)isochroman-1,3,4-trione; NSC 339586; 4-(4-Chlorophenyl)hydrazonomethylideneisochromane-1,3-dione
EINECS	Contact for details

Quality Control

Our production of 1H-2-Benzopyran-1,3,4-Trione 4-[n-(4-Chlorophenyl)Hydrazone] adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure consistency and reliability for your critical R&D and scale-up processes. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all relevant specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

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%

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