Description

5,8A-Dimethyl-3,4,8,8A-Tetrahydro-1,6-(2H,7H)-Naphthalenedione is a specialized, high-purity synthetic intermediate belonging to the class of substituted naphthalenediones. This compound matters for its role as a versatile building block in complex organic synthesis, enabling the development of advanced chemical products. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Acts as a building block for synthesizing dyes, pigments, and other specialty organic compounds.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing polycyclic frameworks and studying reaction mechanisms.
• Material Science: Investigated for use in the development of organic electronic materials and advanced polymers.

Basic Information

Product Name	5,8A-Dimethyl-3,4,8,8A-Tetrahydro-1,6-(2H,7H)-Naphthalenedione
CAS No.	41019-71-0
Molecular Formula	C₁₂H₁₆O₂
Molecular Weight	192.26 g/mol
Synonyms	1,6-Dihydroxy-5,8a-dimethyl-3,4,8,8a-tetrahydro-2H-naphthalen-7-one; 5,8a-Dimethyl-3,4,8,8a-tetrahydro-1,6-naphthalenedione; 5,8a-Dimethyl-3,4,8,8a-tetrahydro-1H,2H,6H,7H-naphthalene-1,6-dione; 5,8a-Dimethyl-3,4,8,8a-tetrahydro-2,7-naphthalenediol-1,6-dione; 5,8a-Dimethyl-3,4,8,8a-tetrahydro[1,6]naphthalenedione
EINECS	Contact for details

Quality Control

Our 5,8A-Dimethyl-3,4,8,8A-Tetrahydro-1,6-(2H,7H)-Naphthalenedione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to guarantee compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere 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
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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