Description

Spiro[2.4]Hepta-4,6-Diene is a unique strained hydrocarbon featuring a spirocyclic structure, making it a valuable and versatile building block in advanced organic synthesis. Its rigid, non-planar geometry and reactive diene system are critical for constructing complex molecular architectures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors, where it is used to develop novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those requiring complex, three-dimensional carbon frameworks.
• Agrochemical Synthesis: Used in the development of new pesticides and herbicides, where its unique structure can impart specific biological activity.
• Ligand & Catalyst Development: Acts as a backbone for creating specialized ligands in asymmetric catalysis and organometallic chemistry.
• Advanced Material Research: Employed in the synthesis of specialty polymers and organic electronic materials with tailored properties.
• Academic & R&D: A crucial reagent for methodological studies in organic chemistry, including cycloaddition reactions and strain-release chemistry.
• Fine Chemical Production: Utilized in the multi-step synthesis of high-value, complex organic molecules for various industrial applications.

Basic Information

Product Name	Spiro[2.4]Hepta-4,6-Diene
CAS No.	765-46-8
Molecular Formula	C7H8
Molecular Weight	92.14 g/mol
Synonyms	Spiro[2.4]hepta-4,6-diene; 1,2,3,4,5,6-Hexahydrospiro[2.4]hepta-4,6-diene; Bicyclo[2.2.0]hexa-2,5-diene, 1,1a,6,6a-tetrahydro-; Spiroheptadiene; 1,1a,6,6a-Tetrahydro-1H-cyclopropa[a]pentalene; 1,1a,6,6a-Tetrahydrocyclopropa[a]pentalene
EINECS	212-154-8

Quality Control

Our Spiro[2.4]Hepta-4,6-Diene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support custom synthesis and can tailor purity grades to meet specific R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is sensitive to air and moisture; for long-term storage, consider an inert atmosphere (argon/nitrogen). Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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