Description

4,4,7-Trimethyl-1,2,3,4-Tetrahydronaphthalen-1-One is a specialized organic compound belonging to the class of substituted tetralones. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its unique fused-ring structure. It is primarily utilized by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and fragrance industries for developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Industry: Serves as a precursor for creating complex musk-like or woody aroma chemicals.
• Organic Synthesis Research: A versatile starting material for academic and industrial research in heterocyclic and polycyclic chemistry.
• Material Science: Potential intermediate in the development of advanced organic electronic materials and polymers.
• Chemical Reference Standard: Used as a high-purity standard for analytical testing and method development.

Basic Information

Product Name	4,4,7-Trimethyl-1,2,3,4-Tetrahydronaphthalen-1-One
CAS No.	33209-72-2
Molecular Formula	C₁₃H₁₆O
Molecular Weight	188.27 g/mol
Synonyms	1(2H)-Naphthalenone, 3,4-dihydro-4,4,7-trimethyl-; 4,4,7-Trimethyl-3,4-dihydro-1(2H)-naphthalenone; 4,4,7-Trimethyl-1-tetralone; 4,4,7-Trimethyl-α-tetralone; 4,4,7-Trimethyl-3,4-dihydronaphthalen-1(2H)-one; 4,4,7-Trimethyl-1-oxo-1,2,3,4-tetrahydronaphthalene
EINECS	Contact for details

Quality Control

Our 4,4,7-Trimethyl-1,2,3,4-Tetrahydronaphthalen-1-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

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 and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.