Description

trans-Octahydronaphthalene-2(1H)-One is a high-purity, saturated bicyclic ketone that serves as a versatile and valuable synthetic intermediate in advanced organic chemistry. Its rigid, fused ring structure provides a unique scaffold for constructing complex molecules, offering significant value in fine chemical synthesis. This compound is particularly sought after by research and development teams in the pharmaceutical and fragrance industries for its utility in creating novel compounds and complex odorant molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex, biologically active molecules, including steroids and other polycyclic frameworks.
• Fragrance & Flavor Synthesis: Serves as a precursor for musky, woody, and amber odorants due to its decalin-like structural motif.
• Organic Synthesis Research: Used in methodological studies, such as asymmetric hydrogenation, ring-opening reactions, and as a model substrate for catalyst development.
• Fine Chemical Production: Intermediate in the manufacture of specialty chemicals, including advanced polymers, liquid crystals, and agrochemicals.
• Reference Standard: Employed as an analytical standard in quality control laboratories for chromatographic methods (GC, HPLC).

Basic Information

Product Name	trans-Octahydronaphthalene-2(1H)-One
CAS No.	16021-08-2
Molecular Formula	C₁₀H₁₆O
Molecular Weight	152.23 g/mol
Synonyms	trans-2-Decalone; trans-Perhydro-2-naphthalenone; trans-2-Decahydronaphthalenone; trans-2-Oxodecalin; trans-2-Ketodecalin; (2R,6aS,10aS)-Octahydro-2H-naphtho[2,1-b]oxepin-2-one (related stereoisomer); Bicyclo[4.4.0]decan-2-one, trans-
EINECS	Contact for details

Quality Control

Our trans-Octahydronaphthalene-2(1H)-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure high chemical purity and consistent performance. A detailed Certificate of Analysis (COA) providing specifications for identity, purity, and impurity profiles is supplied with every shipment to guarantee reliable and reproducible results in your processes.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
trans-Isomer Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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