Description

2-(4-(2,3-Dihydrobenzo[B][1,4]Dioxin-6-Yl)-1H-Pyrazol-3-Yl)-4-Ethyl-5-Methoxyphenol is a high-purity, complex phenolic compound featuring a fused benzodioxin-pyrazole core structure. This compound is valued for its role as a versatile synthetic intermediate and a potential pharmacophore in advanced research and development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical sectors for the synthesis of novel active molecules. Its specific structural motifs make it a critical building block for creating compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, or plant growth regulators leveraging its phenolic and heterocyclic chemistry.
• Chemical Biology Probe: Serves as a core scaffold in the design of molecular probes for studying enzyme inhibition or receptor-ligand interactions.
• Material Science Precursor: Potential monomer or cross-linking agent in the development of specialty polymers with specific optical or electronic properties.
• Academic & Institutional R&D: Utilized in universities and research institutes for fundamental studies in organic synthesis and medicinal chemistry.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects requiring this precise molecular architecture.

Basic Information

Product Name	2-(4-(2,3-Dihydrobenzo[B][1,4]Dioxin-6-Yl)-1H-Pyrazol-3-Yl)-4-Ethyl-5-Methoxyphenol
CAS No.	171009-12-4
Molecular Formula	C20H20N2O4
Molecular Weight	352.39 g/mol
Synonyms	4-Ethyl-5-methoxy-2-[4-(2,3-dihydro-1,4-benzodioxin-6-yl)-1H-pyrazol-3-yl]phenol; 2-[4-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1H-pyrazol-3-yl]-4-ethyl-5-methoxyphenol; 171009-12-4; 6-[3-(4-Ethyl-2-hydroxy-5-methoxyphenyl)-1H-pyrazol-4-yl]-2,3-dihydro-1,4-benzodioxine; Phenol, 2-[4-(2,3-dihydro-1,4-benzodioxin-6-yl)-1H-pyrazol-3-yl]-4-ethyl-5-methoxy-
EINECS	Contact for details

Quality Control

Our production of 2-(4-(2,3-Dihydrobenzo[B][1,4]Dioxin-6-Yl)-1H-Pyrazol-3-Yl)-4-Ethyl-5-Methoxyphenol adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. Certificates of Analysis (COA) detailing all test results are provided to ensure full traceability and compliance with your research or development specifications.

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 product is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH Q3C guidelines

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