Description

2-Hydroxy-5-Methoxy-3-[[(1E,2S,4Aα)-Decahydro-2β,5,5,8Aβ-Tetramethylnaphthalen-1-Ylidene]Methyl]-2,5-Cyclohexadiene-1,4-Dione is a complex, high-value synthetic intermediate characterized by its unique naphthalene-derived quinone structure. This compound matters for its role as a key building block in the synthesis of advanced organic molecules, particularly in fine chemical and pharmaceutical research. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its unique structural motifs.
• Fine Chemical Synthesis: Acts as a specialized building block for creating complex dyes, pigments, and functional organic materials.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic synthesis, including cyclization and functionalization reactions.
• Material Science: Potential application in the development of organic semiconductors or photoactive components due to its quinone moiety.

Basic Information

Product Name	2-Hydroxy-5-Methoxy-3-[[(1E,2S,4Aα)-Decahydro-2β,5,5,8Aβ-Tetramethylnaphthalen-1-Ylidene]Methyl]-2,5-Cyclohexadiene-1,4-Dione
CAS No.	69672-67-9
Molecular Formula	C22H30O4
Molecular Weight	358.47 g/mol
Synonyms	2-Hydroxy-5-methoxy-3-[(1E,2S,4aα)-decahydro-2β,5,5,8aβ-tetramethyl-1-naphthalenylidene]methyl]-2,5-cyclohexadiene-1,4-dione; 3-[(1E,2S,4aα)-Decahydro-2β,5,5,8aβ-tetramethyl-1-naphthalenylidene]methyl]-2-hydroxy-5-methoxy-2,5-cyclohexadiene-1,4-dione; 69672-67-9; 2-Hydroxy-5-methoxy-3-[(1E,2S,4aα)-decahydro-2β,5,5,8aβ-tetramethyl-1-naphthalenylidene]methyl]-p-benzoquinone; Tetramethylnaphthalenylidene Methyl Benzoquinone Derivative
EINECS	Contact for details

Quality Control

Our 2-Hydroxy-5-Methoxy-3-[[(1E,2S,4Aα)-Decahydro-2β,5,5,8Aβ-Tetramethylnaphthalen-1-Ylidene]Methyl]-2,5-Cyclohexadiene-1,4-Dione is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with detailed specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to Orange Crystalline Powder
Identification (IR)	Conforms to Reference Spectrum
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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