Description

1(2H)-Naphthalenone,3,4-Dihydro-6-Methoxy-2-Methyl-2-(2-Propenyl)-,(2S)-(9Ci) is a high-purity, stereochemically defined synthetic intermediate of significant value in advanced organic synthesis. Its complex, functionalized tetralone structure makes it a critical building block for constructing intricate molecular architectures. This compound is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the research and development of new drug candidates, particularly for central nervous system (CNS) and cardiovascular targets.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its complex ring system for biological activity.
• Fine Chemical Production: Serves as a specialized building block for synthesizing complex fragrances, flavors, and performance materials.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in asymmetric synthesis and natural product analog development.
• Material Science Research: Investigated as a monomer or precursor for specialized polymers and organic electronic materials.

Basic Information

Product Name	1(2H)-Naphthalenone,3,4-Dihydro-6-Methoxy-2-Methyl-2-(2-Propenyl)-,(2S)-(9Ci)
CAS No.	812639-16-0
Molecular Formula	C₁₅H₁₈O₂
Molecular Weight	230.30 g/mol
Synonyms	(2S)-3,4-Dihydro-6-methoxy-2-methyl-2-(2-propen-1-yl)-1(2H)-naphthalenone; (S)-6-Methoxy-2-methyl-2-(prop-2-en-1-yl)-3,4-dihydronaphthalen-1(2H)-one; 2-Allyl-6-methoxy-2-methyl-1-tetralone, (S)-; (S)-2-Allyl-6-methoxy-2-methyl-1-tetralone; (S)-2-Allyl-6-methoxy-2-methyl-3,4-dihydro-1(2H)-naphthalenone; (S)-2-Allyl-6-methoxy-2-methyl-α-tetralone; 812639-16-0; (2S)-2-(2-Propenyl)-6-methoxy-2-methyl-3,4-dihydro-1(2H)-naphthalenone
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems, ensuring batch-to-batch consistency and high purity. Quality is verified through a comprehensive suite of analytical techniques including HPLC, GC, chiral analysis, and NMR spectroscopy. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting identity, purity, enantiomeric excess, and impurity profiles. We support cGMP compliance for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The compound may be sensitive to prolonged exposure to air and moisture; containers should be kept tightly sealed when not in use.

Specification

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