Description

2-(4'-Chloro-2,3,4,5-tetrahydro-[1,1'-biphenyl]-4-yl)-3-hydroxynaphthalene-1,4-dione is a specialized, high-purity synthetic intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a key building block in the development of novel pharmaceutical agents and functional organic materials. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking to create complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) and metabolic disorders.
• Agrochemical Research: Serves as a core scaffold for developing new-generation herbicides and fungicides with enhanced efficacy and selectivity.
• Organic Electronic Materials: Used in research for constructing π-conjugated systems applicable in organic light-emitting diodes (OLEDs) and semiconductor materials.
• Dye & Pigment Synthesis: Functions as an advanced intermediate for synthesizing high-performance, specialized naphthoquinone-based dyes and pigments.
• Chemical Biology Probe Development: Employed as a building block for creating molecular probes to study enzyme function and biological pathways.
• Academic & Contract Research: Essential for methodological studies in organic chemistry, including novel coupling reactions and heterocycle formation.

Basic Information

Product Name	2-(4'-Chloro-2,3,4,5-tetrahydro-[1,1'-biphenyl]-4-yl)-3-hydroxynaphthalene-1,4-dione
CAS No.	1809464-27-4
Molecular Formula	C22H17ClO3
Molecular Weight	364.82 g/mol
Synonyms	3-Hydroxy-2-[4-(4-chlorocyclohexyl)phenyl]-1,4-naphthoquinone; 2-(4'-Chloro-2,3,4,5-tetrahydrobiphenyl-4-yl)-3-hydroxy-1,4-naphthoquinone; 1,4-Naphthoquinone, 2-[4-(4-chlorocyclohexyl)phenyl]-3-hydroxy-; Biphenyl-4-yl)-3-hydroxynaphthalene-1,4-dione derivative; 1809464-27-4; 4'-Chloro-tetrahydrobiphenyl naphthoquinone intermediate; 3-Hydroxynaphthoquinone biphenyl derivative
EINECS	Contact for details

Quality Control

Our 2-(4'-Chloro-2,3,4,5-tetrahydro-[1,1'-biphenyl]-4-yl)-3-hydroxynaphthalene-1,4-dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and MS, to ensure it meets exacting research and process development standards. Comprehensive Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

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 compound is light-sensitive (store away from light) and should be handled under an inert atmosphere when appropriate for prolonged use to minimize potential degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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