Description

1(2H)-Naphthalenone,3,4-Dihydro-2-Methyl-2-(2-Propenyl)-,(2S)-(9Ci) is a chiral, substituted tetralone derivative of significant interest in advanced organic synthesis. This compound matters as a versatile and high-value chiral building block, enabling the construction of complex molecular architectures with precise stereochemistry. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) agents and other biologically active molecules.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where its specific stereochemistry can influence biological activity.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in the development of new catalytic systems for stereoselective transformations.
• Fine Chemical Production: Acts as a building block for the manufacture of specialty chemicals, flavors, and fragrances requiring defined stereocenters.
• Academic & Institutional Research: Utilized in university and R&D institute laboratories for methodological studies in organic and medicinal chemistry.

Basic Information

Product Name	1(2H)-Naphthalenone,3,4-Dihydro-2-Methyl-2-(2-Propenyl)-,(2S)-(9Ci)
CAS No.	812639-15-9
Molecular Formula	C15H18O
Molecular Weight	214.30 g/mol
Synonyms	(2S)-3,4-Dihydro-2-methyl-2-(2-propen-1-yl)-1(2H)-naphthalenone; (S)-2-Allyl-2-methyl-1-tetralone; (S)-2-Methyl-2-(2-propenyl)-3,4-dihydro-1(2H)-naphthalenone; 1(2H)-Naphthalenone, 3,4-dihydro-2-methyl-2-(2-propenyl)-, (2S)-; (2S)-2-Allyl-2-methyl-3,4-dihydronaphthalen-1(2H)-one; (S)-2-Allyl-2-methyl-α-tetralone; Tetralone derivative, CAS 812639-15-9
EINECS	Contact for details

Quality Control

Our 1(2H)-Naphthalenone,3,4-Dihydro-2-Methyl-2-(2-Propenyl)-,(2S)-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment, to ensure it meets the high standards required for research and process development. Certificates of Analysis (COA) with detailed chromatographic data (HPLC/GC) are provided to guarantee consistent quality, identity, and purity for your critical synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. For long-term storage, maintaining the material at 2-8°C under an inert atmosphere is recommended to preserve stability and chiral integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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