Description

5-(3-Butenyl)-4A,5,8,8A-Tetrahydro-1,4-Naphthalenedione is a specialized organic chemical intermediate belonging to the class of functionalized naphthalenedione derivatives. This compound is valued for its unique molecular structure, which serves as a versatile building block for synthesizing more complex molecules in advanced research and development. It is primarily sought by pharmaceutical, agrochemical, and fine chemical manufacturers engaged in the development of novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in the development of compounds with potential therapeutic activities.
• Agrochemical Synthesis: Used in research and production pathways for creating new pesticides, herbicides, or plant growth regulators.
• Fine Chemical Production: Serves as a critical building block for synthesizing complex dyes, pigments, and other high-value specialty chemicals.
• Material Science Research: Investigated as a monomer or functional additive in the development of advanced polymeric materials with specific optical or electronic properties.
• Organic Synthesis & Catalysis: Employed in academic and industrial R&D for studying novel organic reactions and as a ligand or substrate in catalytic processes.

Basic Information

Product Name	5-(3-Butenyl)-4A,5,8,8A-Tetrahydro-1,4-Naphthalenedione
CAS No.	71302-57-3
Molecular Formula	C14H16O2
Molecular Weight	216.28 g/mol
Synonyms	5-(3-Buten-1-yl)-4a,5,8,8a-tetrahydro-1,4-naphthalenedione; 5-(But-3-en-1-yl)-4a,5,8,8a-tetrahydro-1,4-naphthalenedione; 1,4-Naphthalenedione, 5-(3-butenyl)-4a,5,8,8a-tetrahydro-; 5-(3-Butenyl)-4a,5,8,8a-tetrahydro-1,4-naphthoquinone
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques including HPLC, GC, and NMR to verify identity, purity, and consistency. Certificates of Analysis (COA) are available upon request, detailing batch-specific results for all critical parameters. Our quality management system is designed to meet the stringent requirements of GMP and ISO guidelines for chemical manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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