Description

Spiro[2.4]Hepta-4,6-Diene-1-Carboxaldehyde, 2,2-Dimethyl- (9Ci) is a specialized spirocyclic aldehyde building block of significant interest in advanced organic synthesis. Its unique fused-ring structure and reactive aldehyde group make it a valuable precursor for constructing complex molecular architectures. This high-purity intermediate is primarily utilized by research and development chemists in the pharmaceutical and agrochemical sectors for the discovery of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its spirocyclic core for enhanced biological activity.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers with unique optical or mechanical properties.
• Ligand and Catalyst Development: Provides a rigid, three-dimensional scaffold for creating novel chiral ligands used in asymmetric catalysis.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrance and flavor molecules requiring specific stereochemistry.

Basic Information

Product Name	Spiro[2.4]Hepta-4,6-Diene-1-Carboxaldehyde, 2,2-Dimethyl- (9Ci)
CAS No.	110211-41-1
Molecular Formula	C10H12O
Molecular Weight	148.20 g/mol
Synonyms	2,2-Dimethylspiro[2.4]hepta-4,6-diene-1-carboxaldehyde; 2,2-Dimethylspiro[2.4]hepta-4,6-diene-1-carbaldehyde; Spiro[2.4]hepta-4,6-diene-1-carboxaldehyde, 2,2-dimethyl-; 1-Formyl-2,2-dimethylspiro[2.4]hepta-4,6-diene
EINECS	Contact for details

Quality Control

Our Spiro[2.4]Hepta-4,6-Diene-1-Carboxaldehyde, 2,2-Dimethyl- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to support your R&D and scale-up activities.

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, sparks, and open flames. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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