Description

3-Methylbutanoic Acid [7,8-Dihydro-1,6-Diisopropyl-4,9-Dimethyl-7,8-Dioxodibenzo[B,E][1,4]Dioxin-2-Yl] Ester is a specialized organic ester derivative of a complex dibenzodioxin structure. This compound is valued for its role as a key synthetic intermediate and functional additive in advanced chemical synthesis. It is primarily sought by research and development teams and production chemists in the pharmaceutical, agrochemical, and specialty materials sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in research targeting complex heterocyclic compounds.
• Agrochemical Synthesis: Serves as a building block for developing advanced crop protection agents and herbicides with specific activity profiles.
• Material Science Research: Employed in the development of specialty polymers, dyes, and organic electronic materials due to its unique dibenzodioxin core.
• Chemical Research & Development: Acts as a versatile intermediate in organic synthesis for creating libraries of compounds in medicinal and process chemistry.
• Ligand & Catalyst Precursor: Potential use in the preparation of specialized ligands for catalytic systems in asymmetric synthesis.

Basic Information

Item	Details
Product Name	3-Methylbutanoic Acid [7,8-Dihydro-1,6-Diisopropyl-4,9-Dimethyl-7,8-Dioxodibenzo[B,E][1,4]Dioxin-2-Yl] Ester
CAS No.	73328-28-6
Molecular Formula	C26H30O6
Molecular Weight	438.52 g/mol
Synonyms	3-Methylbutanoic Acid Dibenzo[B,E][1,4]Dioxin-2-Yl Ester; Isovaleric Acid Dibenzo[B,E][1,4]Dioxin Ester Derivative; 7,8-Dihydro-1,6-diisopropyl-4,9-dimethyl-7,8-dioxodibenzo[b,e][1,4]dioxin-2-yl 3-methylbutanoate; 2-Isovaleryldibenzo[b,e][1,4]dioxin-7,8-dione Derivative; Dibenzo-1,4-dioxin Isovalerate Ester; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 3-Methylbutanoic Acid [7,8-Dihydro-1,6-Diisopropyl-4,9-Dimethyl-7,8-Dioxodibenzo[B,E][1,4]Dioxin-2-Yl] Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. This material may be light-sensitive; store away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.