Description

trans-1-Decalone CAS NO 21370-71-8 is a high-purity, bicyclic ketone widely recognized as a versatile and critical synthetic intermediate in advanced organic chemistry. Its rigid decalin structure and defined stereochemistry make it an invaluable building block for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fragrance industries, where it serves as a precursor for steroids, terpenes, and other biologically active molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of steroid analogs, hormone derivatives, and other complex therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its bicyclic framework.
• Fragrance & Flavor Ingredient: Serves as a precursor for musk compounds and other odorants due to its stable, saturated ketone backbone.
• Organic Synthesis Research: Employed in methodological studies, including Diels-Alder reactions, hydrogenation, and stereoselective transformations.
• Material Science: Investigated as a monomer or modifying agent for specialty polymers with enhanced thermal and chemical stability.
• Chemical Reference Standard: Used for analytical calibration and method development in quality control laboratories.

Basic Information

Product Name	trans-1-Decalone
CAS No.	21370-71-8
Molecular Formula	C₁₀H₁₆O
Molecular Weight	152.23 g/mol
Synonyms	trans-Decahydro-1-naphthalenone; trans-Perhydro-1-naphthalenone; trans-1-Decahydronaphthalenone; 1-Decalone, trans-; Bicyclo[4.4.0]decan-1-one, trans-; trans-1-Ketodecalin; 1-Oxodecalin, trans-; Decalin-1-one, trans-
EINECS	244-349-1

Quality Control

Our trans-1-Decalone is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical parameters. Our quality commitment ensures the material meets the stringent requirements for research and commercial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.