Description

Oxacycloundecane-2,11-Dione is a specialized macrocyclic lactone compound with a defined eleven-membered ring structure. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, particularly for the construction of complex natural product analogs and pharmaceutical candidates. It is primarily utilized by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of macrocyclic drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel pesticides and herbicides with specific biological activity.
• Fine Chemical Synthesis: Serves as a precursor for fragrances, flavors, and other high-value specialty chemicals.
• Material Science: Potential monomer for the development of biodegradable polymers and specialty polyesters.
• Academic & Industrial R&D: Essential reagent for methodological studies in ring-closing metathesis and lactonization reactions.
• Cosmetic Ingredient Synthesis: Intermediate for producing macrocyclic musk analogs and other cosmetic actives.

Basic Information

Product Name	Oxacycloundecane-2,11-Dione
CAS No.	2561-88-8
Molecular Formula	C₁₀H₁₆O₃
Molecular Weight	184.23 g/mol
Synonyms	2,11-Dioxacycloundecanone; Undecanolide; 11-Undecanolide; ω-Undecalactone; 1,10-Decanediol carbonate; Cyclic carbonate of 1,10-decanediol; Hexahydro-2H-cyclonona[b]furan-2-one
EINECS	219-901-8

Quality Control

Our Oxacycloundecane-2,11-Dione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	34 - 38 °C
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.