Description

1-Naphthalenol,7-Ethyl-1,2,3,4-Tetrahydro-,(1R)-(9Ci) is a chiral, substituted tetrahydro-naphthol derivative, a high-purity intermediate of significant interest in advanced organic synthesis. Its defined stereochemistry and functional group make it a valuable building block for creating complex molecules with specific biological or material properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it serves as a precursor for active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and cardiovascular targets.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators where the specific stereochemistry can influence biological activity.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Investigated as a monomer or functional additive in the synthesis of specialty polymers and advanced organic materials.
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	1-Naphthalenol,7-Ethyl-1,2,3,4-Tetrahydro-,(1R)-(9Ci)
CAS No.	676133-21-4
Molecular Formula	C₁₂H₁₆O
Molecular Weight	176.26 g/mol
Synonyms	(1R)-7-Ethyl-1,2,3,4-tetrahydro-1-naphthalenol; (R)-7-Ethyl-1,2,3,4-tetrahydro-1-naphthol; 7-Ethyl-1,2,3,4-tetrahydro-1-naphthol (R)-; 1-Naphthol, 7-ethyl-1,2,3,4-tetrahydro-, (1R)-; (1R)-7-Ethyl-1,2,3,4-tetrahydro-1-naphthalen-1-ol; (R)-7-Ethyl-1,2,3,4-tetrahydro-1-naphthalenol; 676133-21-4
EINECS	Contact for details

Quality Control

Our 1-Naphthalenol,7-Ethyl-1,2,3,4-Tetrahydro-,(1R)-(9Ci) is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is characterized by modern analytical techniques including HPLC, GC, and NMR to confirm identity, purity, and enantiomeric excess. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support development projects with custom synthesis and purification to meet specific research-grade or cGMP starting material requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
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.