Description

(E)-3,4-Dihydro-2-((4-Hydroxyphenyl)Methylene)-1(2H)-Naphthalenone CAS NO 124996-02-7 is a specialized organic compound belonging to the class of naphthalenone derivatives, characterized by its distinct (E)-configured hydroxyphenyl methylene group. This compound is valued as a crucial synthetic intermediate and building block in advanced organic synthesis, offering a versatile scaffold for constructing complex molecular architectures. It is primarily sought after by research and development laboratories, pharmaceutical companies, and fine chemical manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential therapeutic agents, particularly for central nervous system (CNS) and anti-inflammatory drug candidates.
• Agrochemical Research: Used as a building block for developing novel pesticides, herbicides, and plant growth regulators due to its bioactive core structure.
• Material Science: Investigated for the development of organic semiconductors, photochromic materials, and advanced polymers.
• Academic & Industrial R&D: Employed in methodological studies, catalysis research, and as a model compound for studying structure-activity relationships (SAR).
• Fine Chemical Synthesis: Utilized in the multi-step synthesis of complex natural product analogs and specialty chemicals.
• Bioconjugate Chemistry: Potential use in designing probes and linkers for bioconjugation, given its functionalizable phenolic group.

Basic Information

Product Name	(E)-3,4-Dihydro-2-((4-Hydroxyphenyl)Methylene)-1(2H)-Naphthalenone
CAS No.	124996-02-7
Molecular Formula	C₁₈H₁₄O₂
Molecular Weight	262.30 g/mol
Synonyms	(E)-2-(4-Hydroxybenzylidene)-3,4-dihydro-1(2H)-naphthalenone; (E)-2-(4-Hydroxybenzylidene)-3,4-dihydronaphthalen-1(2H)-one; 2-[(E)-(4-Hydroxyphenyl)methylene]-3,4-dihydro-1(2H)-naphthalenone; 2-(4-Hydroxybenzylidene)-1-tetralone; (E)-2-(4-Hydroxybenzylidene)-1-tetralone; NSC 339586; Light-sensitive naphthalenone derivative.
EINECS	Contact for details

Quality Control

Our production of (E)-3,4-Dihydro-2-((4-Hydroxyphenyl)Methylene)-1(2H)-Naphthalenone adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods (NMR, IR, MS) for structural confirmation, to ensure consistency and reliability for your critical research and development projects. Certificates of Analysis (COA) detailing batch-specific results are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.