Description

Spiro[3.3]Heptane-2,6-Dione is a high-purity, bicyclic diketone building block of significant interest in advanced organic synthesis. Its unique spirocyclic structure and dual ketone functionality make it a versatile precursor for constructing complex molecular architectures. This compound is primarily sought after by pharmaceutical R&D and fine chemical sectors for developing novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly those requiring rigid, three-dimensional scaffolds.
• Ligand and Catalyst Synthesis: Used in the preparation of specialized chelating ligands and organocatalysts for asymmetric synthesis.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for creating polymers with unique thermal and mechanical properties.
• Material Science Research: Employed in the synthesis of organic frameworks and advanced functional materials.
• Agrochemical Development: Acts as a building block for novel herbicides, fungicides, and plant growth regulators.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic chemistry and discovery research.

Basic Information

Product Name	Spiro[3.3]Heptane-2,6-Dione
CAS No.	20061-23-8
Molecular Formula	C7H8O2
Molecular Weight	124.14 g/mol
Synonyms	2,6-Dioxaspiro[3.3]heptane; Bicyclo[3.1.1]heptane-2,6-dione; Spiro[3.3]heptane-2,6-dione; 2,6-Dioxaspiroheptane; 20061-23-8; Spiroheptanedione
EINECS	Contact for details

Quality Control

Our Spiro[3.3]Heptane-2,6-Dione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee batch-to-batch consistency and traceability for your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.