Description

4-(1-Ethyl-5-Methoxy-3-Methyl-1H-Inden-2-Yl)Phenol is a specialized phenolic indene derivative with a unique molecular structure. This compound serves as a critical advanced intermediate in the synthesis of complex organic molecules, particularly in pharmaceutical and high-performance material research. It is essential for R&D chemists and process development scientists working in pharmaceutical development, organic electronics, and specialty polymer formulation.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas targeting specific receptors.
• Organic Light-Emitting Diode (OLED) Materials: Used in the development of host or dopant materials for emissive layers due to its fused ring and phenolic structure.
• Liquid Crystal & Advanced Polymer Synthesis: Serves as a monomer or precursor for creating polymers with specific optical or thermal properties.
• Agrochemical Research: Intermediate in the development of new generation pesticides or plant growth regulators.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and material science exploration.
• Dye & Pigment Intermediate: Potential precursor for specialized colorants requiring high stability and specific chromophores.

Basic Information

Product Name	4-(1-Ethyl-5-Methoxy-3-Methyl-1H-Inden-2-Yl)Phenol
CAS No.	167638-45-1
Molecular Formula	C19H20O2
Molecular Weight	280.36 g/mol
Synonyms	4-(1-Ethyl-5-methoxy-3-methyl-1H-inden-2-yl)phenol; Phenol, 4-(1-ethyl-5-methoxy-3-methyl-1H-inden-2-yl)-; 1H-Inden-2-ol, 1-ethyl-2-(4-hydroxyphenyl)-5-methoxy-3-methyl-; 1-Ethyl-5-methoxy-3-methyl-2-(4-hydroxyphenyl)-1H-indene
EINECS	Contact for details

Quality Control

Our production of 4-(1-Ethyl-5-Methoxy-3-Methyl-1H-Inden-2-Yl)Phenol adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. Each lot is fully characterized using advanced analytical techniques including HPLC, GC-MS, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality and regulatory requirements.

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). Due to its light-sensitive nature and propensity for oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
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.