Description

1-(3-Chlorophenyl)-3-(2,3-Dihydrobenzo[B][1,4]Dioxin-6-Yl)-1H-Pyrazole-4-Carbaldehyde is a high-purity, advanced pharmaceutical intermediate of significant commercial interest. This compound matters for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex heterocyclic scaffolds. Industrial and research chemists in the pharmaceutical, agrochemical, and fine chemical sectors need this precise chemical for developing new molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the research and development of new drug candidates, especially for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in creating novel pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a building block for electron-transport or host materials in advanced display technologies.
• Ligand for Catalysis: Potential use in designing specialized ligands for transition metal catalysts in asymmetric synthesis.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and exploring new chemical spaces.
• Fine Chemical Production: Integral to the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	1-(3-Chlorophenyl)-3-(2,3-Dihydrobenzo[B][1,4]Dioxin-6-Yl)-1H-Pyrazole-4-Carbaldehyde
CAS No.	618101-74-9
Molecular Formula	C18H13ClN2O3
Molecular Weight	340.76 g/mol
Synonyms	1-(3-Chlorophenyl)-3-(2,3-dihydro-1,4-benzodioxin-6-yl)-1H-pyrazole-4-carboxaldehyde; 1-(3-Chlorophenyl)-3-(2,3-dihydro-1,4-benzodioxin-6-yl)-1H-pyrazole-4-carbaldehyde; 6-[1-(3-Chlorophenyl)-4-formyl-1H-pyrazol-3-yl]-2,3-dihydro-1,4-benzodioxine; 1-(3-Chlorophenyl)-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-pyrazole-4-carbaldehyde; CAS 618101-74-9
EINECS	Contact for details

Quality Control

Our 1-(3-Chlorophenyl)-3-(2,3-Dihydrobenzo[B][1,4]Dioxin-6-Yl)-1H-Pyrazole-4-Carbaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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