Description

(3R)-1-Ethyl-2-(4-Hydroxyphenyl)-3-Methyl-3H-Inden-5-Ol CAS NO 115217-03-3 is a chiral indane derivative with a specific stereochemical configuration, serving as a high-value synthetic intermediate in advanced organic chemistry. This compound is critical for research and development in the pharmaceutical sector, where precise molecular architecture is required for biological activity and process optimization. It is primarily sought by fine chemical manufacturers and R&D laboratories engaged in the synthesis of novel active pharmaceutical ingredients (APIs) and complex organic molecules.

Application

• Pharmaceutical Intermediate: Key chiral building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Asymmetric Synthesis: Used in stereoselective reactions to construct complex molecules with defined three-dimensional structures.
• Medicinal Chemistry Research: A valuable scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Fine Chemical Production: Intermediate in the multi-step synthesis of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Academic & Industrial R&D: Serves as a reference standard and starting material for methodological development in organic synthesis.

Basic Information

Product Name	(3R)-1-Ethyl-2-(4-Hydroxyphenyl)-3-Methyl-3H-Inden-5-Ol
CAS No.	115217-03-3
Molecular Formula	C18H18O2
Molecular Weight	266.33 g/mol
Synonyms	(3R)-1-Ethyl-2-(4-hydroxyphenyl)-3-methyl-1H-inden-5-ol; (R)-1-Ethyl-2-(4-hydroxyphenyl)-3-methyl-1H-inden-5-ol; 1H-Inden-5-ol, 1-ethyl-2-(4-hydroxyphenyl)-3-methyl-, (3R)-; 115217-03-3; (R)-enantiomer of 1-Ethyl-2-(4-hydroxyphenyl)-3-methylindan-5-ol; Chiral Indane Derivative; (3R)-Indenol Derivative
EINECS	Contact for details

Quality Control

Our (3R)-1-Ethyl-2-(4-Hydroxyphenyl)-3-Methyl-3H-Inden-5-Ol is manufactured under strict quality management systems. Products undergo rigorous analytical testing, including chiral HPLC for enantiomeric purity and standard spectroscopic methods for identity confirmation, to ensure compliance with exacting R&D and pharmaceutical intermediate standards. A comprehensive Certificate of Analysis (COA) detailing purity, chiral excess, and impurity profiles is provided with each batch.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); keep container tightly sealed under an inert atmosphere if specified.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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