Description

Dodecahydrobenzo-2,9-Dioxacyclododecin-3,8-Dione is a complex macrocyclic compound featuring a benzo-fused dioxacyclododecane ring system. This specialized chemical structure makes it a valuable intermediate for advanced organic synthesis and materials science research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and fine chemical industries for constructing novel molecular architectures, such as chiral ligands or complex natural product analogs.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex macrocyclic drug candidates and active pharmaceutical ingredients (APIs).
• Chiral Ligand Synthesis: Serves as a precursor for developing sophisticated chiral ligands used in asymmetric catalysis.
• Advanced Material Research: Utilized in the development of novel polymers, macrocyclic receptors, and supramolecular structures.
• Fine Chemical Synthesis: Intermediate for creating specialty chemicals, fragrances, and high-value agrochemicals.
• Academic & Industrial R&D: A critical reagent for methodological studies in organic chemistry and new reaction development.

Basic Information

Product Name	Dodecahydrobenzo-2,9-Dioxacyclododecin-3,8-Dione
CAS No.	94113-49-2
Molecular Formula	C14H20O4
Molecular Weight	252.31 g/mol
Synonyms	Benzo-2,9-dioxacyclododecin-3,8-dione, dodecahydro-; 1,4,7,10-Tetraoxadibenzo[a,e]cyclododecane-5,12-dione, dodecahydro-; Dodecahydro-1,4,7,10-tetraoxadibenzo[a,e]cyclododecane-5,12-dione; 5,12-Dioxo-1,4,7,10-tetraoxadibenzo[a,e]cyclododecane, dodecahydro-; Macrocyclic keto-ether; Dibenzo-1,4,7,10-tetraoxacyclododecane-5,12-dione, perhydro-
EINECS	Contact for details

Quality Control

Our Dodecahydrobenzo-2,9-Dioxacyclododecin-3,8-Dione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or 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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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